diff --git a/deps/js/ripple.js b/deps/js/ripple.js
index a7e465c4f..1c39ed19e 100644
--- a/deps/js/ripple.js
+++ b/deps/js/ripple.js
@@ -52,7 +52,7 @@ var ripple =
 /* 1 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("// Remote access to a server.\n// - We never send binary data.\n// - We use the W3C interface for node and browser compatibility:\n//   http://www.w3.org/TR/websockets/#the-websocket-interface\n//\n// This class is intended for both browser and Node.js use.\n//\n// This class is designed to work via peer protocol via either the public or\n// private WebSocket interfaces. The JavaScript class for the peer protocol\n// has not yet been implemented. However, this class has been designed for it\n// to be a very simple drop option.\n//\n// YYY Will later provide js/network.js which will transparently use multiple\n// instances of this class for network access.\n\nvar EventEmitter     = __webpack_require__(36).EventEmitter;\nvar util             = __webpack_require__(37);\nvar LRU              = __webpack_require__(47);\nvar Server           = __webpack_require__(20).Server;\nvar Request          = __webpack_require__(2).Request;\nvar Server           = __webpack_require__(20).Server;\nvar Amount           = __webpack_require__(3).Amount;\nvar Currency         = __webpack_require__(6).Currency;\nvar UInt160          = __webpack_require__(8).UInt160;\nvar Transaction      = __webpack_require__(5).Transaction;\nvar Account          = __webpack_require__(4).Account;\nvar Meta             = __webpack_require__(11).Meta;\nvar OrderBook        = __webpack_require__(22).OrderBook;\nvar PathFind         = __webpack_require__(23).PathFind;\nvar SerializedObject = __webpack_require__(12).SerializedObject;\nvar RippleError      = __webpack_require__(13).RippleError;\nvar utils            = __webpack_require__(19);\nvar sjcl             = __webpack_require__(19).sjcl;\nvar config           = __webpack_require__(21);\nvar log              = __webpack_require__(24).internal.sub('remote');\n\n/**\n *    Interface to manage the connection to a Ripple server.\n *\n *    This implementation uses WebSockets.\n *\n *    Keys for opts:\n *\n *      trace\n *      max_listeners      : Set maxListeners for remote; prevents EventEmitter warnings\n *      connection_offset  : Connect to remote servers on supplied interval (in seconds)\n *      trusted            : truthy, if remote is trusted\n *      max_fee            : Maximum acceptable transaction fee\n *      fee_cushion        : Extra fee multiplier to account for async fee changes.\n *      servers            : Array of server objects with the following form\n *      canonical_signing  : Signatures should be canonicalized and the \"canonical\" flag set\n *\n *         {\n *              host:    <string>\n *            , port:    <number>\n *            , secure:  <boolean>\n *         }\n *\n *    Events:\n *      'connect'\n *      'disconnect'\n *      'state':\n *      - 'online'        : Connected and subscribed.\n *      - 'offline'       : Not subscribed or not connected.\n *      'subscribed'      : This indicates stand-alone is available.\n *\n *    Server events:\n *      'ledger_closed'   : A good indicate of ready to serve.\n *      'transaction'     : Transactions we receive based on current subscriptions.\n *      'transaction_all' : Listening triggers a subscribe to all transactions\n *                          globally in the network.\n *\n *    @param opts      Connection options.\n *    @param trace\n */\n\nfunction Remote(opts, trace) {\n  EventEmitter.call(this);\n\n  var self = this;\n  var opts = opts || { };\n\n  this.trusted = Boolean(opts.trusted);\n  this.state = 'offline'; // 'online', 'offline'\n  this._server_fatal = false; // True, if we know server exited.\n\n  this.local_sequence = Boolean(opts.local_sequence); // Locally track sequence numbers\n  this.local_fee = (typeof opts.local_fee === 'boolean') ? opts.local_fee : true;// Locally set fees\n  this.local_signing = (typeof opts.local_signing === 'boolean') ? opts.local_signing : true;\n  this.canonical_signing = (typeof opts.canonical_signing === 'boolean') ? opts.canonical_signing : true;\n\n  this.fee_cushion = (typeof opts.fee_cushion === 'number') ? opts.fee_cushion : 1.2;\n  this.max_fee = (typeof opts.max_fee === 'number') ? opts.max_fee : Infinity;\n\n  this._ledger_current_index = void(0);\n  this._ledger_hash = void(0);\n  this._ledger_time = void(0);\n\n  this._stand_alone = void(0);\n  this._testnet = void(0);\n  this.trace = Boolean(opts.trace);\n\n  this._transaction_subs = 0;\n  this._connection_count = 0;\n  this._connected = false;\n  this._should_connect = true;\n\n  this._submission_timeout = 1000 * (typeof opts.submission_timeout === 'number' ? opts.submission_timeout : 20);\n\n  this._received_tx = LRU({ max: 100 });\n  this._cur_path_find = null;\n\n  // Local signing implies local fees and sequences\n  if (this.local_signing) {\n    this.local_sequence = true;\n    this.local_fee = true;\n  }\n\n  this._servers = [ ];\n  this._primary_server = void(0);\n\n  // Cache information for accounts.\n  // DEPRECATED, will be removed\n  // Consider sequence numbers stable if you know you're not generating bad transactions.\n  // Otherwise, clear it to have it automatically refreshed from the network.\n  // account : { seq : __ }\n  this.accounts = { };\n\n  // Account objects by AccountId.\n  this._accounts = { };\n\n  // OrderBook objects\n  this._books = { };\n\n  // Secrets that we know about.\n  // Secrets can be set by calling set_secret(account, secret).\n  // account : secret\n  this.secrets = { };\n\n  // Cache for various ledgers.\n  // XXX Clear when ledger advances.\n  this.ledgers = {\n    current : {\n      account_root : { }\n    }\n  };\n\n  if (typeof this._submission_timeout !== 'number') {\n    throw new TypeError('Remote \"submission_timeout\" configuration is not a Number');\n  }\n\n  if (typeof this.max_fee !== 'number') {\n    throw new TypeError('Remote \"max_fee\" configuration is not a Number');\n  }\n\n  if (typeof this.fee_cushion !== 'number') {\n    throw new TypeError('Remote \"fee_cushion\" configuration is not a Number');\n  }\n\n  if (!/^(undefined|boolean)$/.test(typeof opts.trace)) {\n    throw new TypeError('Remote \"trace\" configuration is not a Boolean');\n  }\n\n  if (typeof this.local_signing !== 'boolean') {\n    throw new TypeError('Remote \"local_signing\" configuration is not a Boolean');\n  }\n\n  if (typeof this.local_fee !== 'boolean') {\n    throw new TypeError('Remote \"local_fee\" configuration is not a Boolean');\n  }\n\n  if (typeof this.local_sequence !== 'boolean') {\n    throw new TypeError('Remote \"local_sequence\" configuration is not a Boolean');\n  }\n\n  if (!/^(undefined|number)$/.test(typeof opts.ping)) {\n    throw new TypeError('Remote \"ping\" configuration is not a Number');\n  }\n\n  if (!/^(undefined|object)$/.test(typeof opts.storage)) {\n    throw new TypeError('Remote \"storage\" configuration is not an Object');\n  }\n\n  // Fallback for previous API\n  if (!opts.hasOwnProperty('servers') && opts.hasOwnProperty('websocket_ip')) {\n    opts.servers = [\n      {\n        host:     opts.websocket_ip,\n        port:     opts.websocket_port,\n        secure:   opts.websocket_ssl,\n        trusted:  opts.trusted\n      }\n    ];\n  }\n\n  (opts.servers || []).forEach(function(server) {\n    self.addServer(server);\n  });\n\n  // This is used to remove Node EventEmitter warnings\n  var maxListeners = opts.maxListeners || opts.max_listeners || 0;\n\n  this._servers.concat(this).forEach(function(emitter) {\n    if (emitter instanceof EventEmitter) {\n      emitter.setMaxListeners(maxListeners);\n    }\n  });\n\n  function listenerAdded(type, listener) {\n    if (type === 'transaction_all') {\n      if (!self._transaction_subs && self._connected) {\n        self.request_subscribe('transactions').request();\n      }\n      self._transaction_subs += 1;\n    }\n  };\n\n  this.on('newListener', listenerAdded);\n\n  function listenerRemoved(type, listener) {\n    if (type === 'transaction_all') {\n      self._transaction_subs -= 1;\n      if (!self._transaction_subs && self._connected) {\n        self.request_unsubscribe('transactions').request();\n      }\n    }\n  };\n\n  this.on('removeListener', listenerRemoved);\n\n  if (opts.storage) {\n    this.storage = opts.storage;\n    this.once('connect', this.getPendingTransactions.bind(this));\n  }\n\n  function pingServers() {\n    self._pingInterval = setInterval(function() {\n      var pingRequest = self.requestPing();\n      pingRequest.on('error', function(){});\n      pingRequest.broadcast();\n    }, opts.ping * 1000);\n  };\n\n  if (opts.ping) {\n    this.once('connect', pingServers);\n  }\n\n  function reconnect() {\n    self.reconnect();\n  };\n\n  //if we are using a browser, reconnect\n  //the servers whenever the network comes online\n  if (typeof window !== 'undefined') {\n    if (window.addEventListener) {\n      // W3C DOM\n      window.addEventListener('online', reconnect);\n    } else if (window.attachEvent) {\n      // IE DOM\n      window.attachEvent('ononline', reconnect);\n    }\n  }\n};\n\nutil.inherits(Remote, EventEmitter);\n\n// Flags for ledger entries. In support of account_root().\nRemote.flags = {\n  // Account Root\n  account_root: {\n    PasswordSpent:   0x00010000, // True, if password set fee is spent.\n    RequireDestTag:  0x00020000, // True, to require a DestinationTag for payments.\n    RequireAuth:     0x00040000, // True, to require a authorization to hold IOUs.\n    DisallowXRP:     0x00080000, // True, to disallow sending XRP.\n    DisableMaster:   0x00100000  // True, force regular key.\n  },\n\n  // Offer\n  offer: {\n    Passive:         0x00010000,\n    Sell:            0x00020000  // True, offer was placed as a sell.\n  },\n\n  // Ripple State\n  state: {\n    LowReserve:      0x00010000, // True, if entry counts toward reserve.\n    HighReserve:     0x00020000,\n    LowAuth:         0x00040000,\n    HighAuth:        0x00080000,\n    LowNoRipple:     0x00100000,\n    HighNoRipple:    0x00200000\n  }\n};\n\nRemote.from_config = function(obj, trace) {\n  var serverConfig = (typeof obj === 'string') ? config.servers[obj] : obj;\n  var remote = new Remote(serverConfig, trace);\n\n  function initializeAccount(account) {\n    var accountInfo = config.accounts[account];\n    if (typeof accountInfo === 'object') {\n      if (accountInfo.secret) {\n        // Index by nickname\n        remote.setSecret(account, accountInfo.secret);\n        // Index by account ID\n        remote.setSecret(accountInfo.account, accountInfo.secret);\n      }\n    }\n  };\n\n  if (config.accounts) {\n    Object.keys(config.accounts).forEach(initializeAccount);\n  }\n\n  return remote;\n};\n\n/**\n * Check that server message is valid\n *\n * @param {Object} message\n */\n\nRemote.isValidMessage = function(message) {\n  return (typeof message === 'object')\n      && (typeof message.type === 'string');\n};\n\n/**\n * Check that server message contains valid\n * ledger data\n *\n * @param {Object} message\n */\n\nRemote.isValidLedgerData = function(message) {\n  return (typeof message === 'object')\n    && (typeof message.fee_base === 'number')\n    && (typeof message.fee_ref === 'number')\n    && (typeof message.fee_base === 'number')\n    && (typeof message.ledger_hash === 'string')\n    && (typeof message.ledger_index === 'number')\n    && (typeof message.ledger_time === 'number')\n    && (typeof message.reserve_base === 'number')\n    && (typeof message.reserve_inc === 'number')\n    && (typeof message.txn_count === 'number');\n};\n\n/**\n * Check that server message contains valid\n * load status data\n *\n * @param {Object} message\n */\n\nRemote.isValidLoadStatus = function(message) {\n  return (typeof message.load_base === 'number')\n      && (typeof message.load_factor === 'number');\n};\n\n/**\n * Set the emitted state: 'online' or 'offline'\n *\n * @param {String} state\n */\n\nRemote.prototype._setState = function(state) {\n  if (this.state !== state) {\n    if (this.trace) {\n      log.info('set_state:', state);\n    }\n\n    this.state = state;\n    this.emit('state', state);\n\n    switch (state) {\n      case 'online':\n        this._online_state = 'open';\n        this._connected = true;\n        this.emit('connect');\n        this.emit('connected');\n        break;\n      case 'offline':\n        this._online_state = 'closed';\n        this._connected = false;\n        this.emit('disconnect');\n        this.emit('disconnected');\n        break;\n    }\n  }\n};\n\n/**\n * Inform remote that the remote server is not comming back.\n */\n\nRemote.prototype.setServerFatal = function() {\n  this._server_fatal = true;\n};\n\n/**\n * Enable debug output\n *\n * @param {Boolean} trace\n */\n\nRemote.prototype.setTrace = function(trace) {\n  this.trace = (trace === void(0) || trace);\n  return this;\n};\n\nRemote.prototype._trace = function() {\n  if (this.trace) {\n    log.info.apply(log, arguments);\n  }\n};\n\n/**\n * Store a secret - allows the Remote to automatically fill \n * out auth information.\n *\n * @param {String} account\n * @param {String} secret\n */\n\nRemote.prototype.setSecret = function(account, secret) {\n  this.secrets[account] = secret;\n};\n\nRemote.prototype.getPendingTransactions = function() {\n  var self = this;\n\n  function resubmitTransaction(tx) {\n    if (typeof tx !== 'object') {\n      return;\n    }\n\n    var transaction = self.transaction();\n    transaction.parseJson(tx.tx_json);\n    transaction.clientID(tx.clientID);\n\n    Object.keys(tx).forEach(function(prop) {\n      switch (prop) {\n        case 'secret':\n        case 'submittedIDs':\n        case 'submitIndex':\n          transaction[prop] = tx[prop];\n          break;\n      }\n    });\n\n    transaction.submit();\n  };\n\n  this.storage.getPendingTransactions(function(err, transactions) {\n    if (!err && Array.isArray(transactions)) {\n      transactions.forEach(resubmitTransaction);\n    }\n  });\n};\n\nRemote.prototype.addServer = function(opts) {\n  var self = this;\n\n  var server = new Server(this, opts);\n\n  function serverMessage(data) {\n    self._handleMessage(data, server);\n  };\n\n  server.on('message', serverMessage);\n\n  function serverConnect() {\n    self._connection_count += 1;\n\n    if (opts.primary) {\n      self._setPrimaryServer(server);\n    }\n    if (self._connection_count === 1) {\n      self._setState('online');\n    }\n    if (self._connection_count === self._servers.length) {\n      self.emit('ready');\n    }\n  };\n\n  server.on('connect', serverConnect);\n\n  function serverDisconnect() {\n    self._connection_count--;\n    if (self._connection_count === 0) {\n      self._setState('offline');\n    }\n  };\n\n  server.on('disconnect', serverDisconnect);\n\n  this._servers.push(server);\n\n  return this;\n};\n\n/**\n * Reconnect to Ripple network\n */\n\nRemote.prototype.reconnect = function() {\n  var self = this;\n\n  if (!this._should_connect) {\n    return;\n  }\n\n  log.info('reconnecting');\n\n  ;(function nextServer(i) {\n    self._servers[i].reconnect();\n    if (++i < self._servers.length) {\n      nextServer(i);\n    }\n  })(0);\n\n  return this;\n};\n\n/**\n * Connect to the Ripple network\n *\n * @param {Function} callback\n * @api public\n */\n\nRemote.prototype.connect = function(online) {\n  if (!this._servers.length) {\n    throw new Error('No servers available.');\n  }\n\n  switch (typeof online) {\n    case 'undefined':\n      break;\n    case 'function':\n      this.once('connect', online);\n      break;\n    default:\n      // Downwards compatibility\n      if (!Boolean(online)) {\n        return this.disconnect();\n      }\n  }\n\n  var self = this;\n\n  this._should_connect = true;\n\n  ;(function nextServer(i) {\n    self._servers[i].connect();\n    if (++i < self._servers.length) {\n      nextServer(i);\n    }\n  })(0);\n\n  return this;\n};\n\n/**\n * Disconnect from the Ripple network.\n *\n * @param {Function} callback\n * @api public\n */\n\nRemote.prototype.disconnect = function(callback) {\n  if (!this._servers.length) {\n    throw new Error('No servers available, not disconnecting');\n  }\n\n  var callback = (typeof callback === 'function') ? callback : function(){};\n\n  if (!this._connected) {\n    callback();\n    return this;\n  }\n\n  this._should_connect = false;\n\n  this.once('disconnect', callback);\n\n  this._servers.forEach(function(server) {\n    server.disconnect();\n  });\n\n  this._set_state('offline');\n\n  return this;\n};\n\n/**\n * Handle server message. Server messages are proxied to\n * the Remote, such that global events can be handled\n *\n * It is possible for messages to be dispatched after the\n * connection is closed.\n *\n * @param {JSON} message\n * @param {Server} server\n */\n\nRemote.prototype._handleMessage = function(message, server) {\n  var self = this;\n\n  try {\n    message = JSON.parse(message);\n  } catch (e) {\n  }\n\n  if (!Remote.isValidMessage(message)) {\n    // Unexpected response from remote.\n    this.emit('error', new RippleError('remoteUnexpected', 'Unexpected response from remote'));\n    return;\n  }\n\n  switch (message.type) {\n    case 'ledgerClosed':\n      this._handleLedgerClosed(message);\n      break;\n    case 'serverStatus':\n      this._handleServerStatus(message);\n      break;\n    case 'transaction':\n      this._handleTransaction(message);\n      break;\n    case 'path_find':\n      this._handlePathFind(message);\n      break;\n    default:\n      if (this.trace) {\n        log.info(message.type + ': ', message);\n      }\n      break;\n  }\n};\n\n/**\n * Handle server ledger_closed event\n *\n * @param {Object} message\n */\n\nRemote.prototype._handleLedgerClosed = function(message) {\n  var self = this;\n\n  // XXX If not trusted, need to verify we consider ledger closed.\n  // XXX Also need to consider a slow server or out of order response.\n  // XXX Be more defensive fields could be missing or of wrong type.\n  // YYY Might want to do some cache management.\n  if (!Remote.isValidLedgerData(message)) {\n    return;\n  }\n\n  var ledgerAdvanced = message.ledger_index >= this._ledger_current_index;\n\n  if (ledgerAdvanced) {\n    this._ledger_time = message.ledger_time;\n    this._ledger_hash = message.ledger_hash;\n    this._ledger_current_index = message.ledger_index + 1;\n    this.emit('ledger_closed', message);\n  }\n};\n\n/**\n * Handle server server_status event\n *\n * @param {Object} message\n */\n\nRemote.prototype._handleServerStatus = function(message) {\n  this.emit('server_status', message);\n};\n\n/**\n * Handle server transaction event\n *\n * @param {Object} message\n */\n\nRemote.prototype._handleTransaction = function(message) {\n  var self = this;\n\n  // XXX If not trusted, need proof.\n\n  // De-duplicate transactions\n  var transactionHash = message.transaction.hash;\n\n  if (this._received_tx.get(transactionHash)) {\n    return;\n  }\n\n  if (message.validated) {\n    this._received_tx.set(transactionHash, true);\n  }\n\n  if (this.trace) {\n    log.info('tx:', message);\n  }\n\n  function notify(el) {\n    var item = this[el];\n    if (item && typeof item.notify === 'function') {\n      item.notify(message);\n    }\n  };\n\n  var metadata = message.meta || message.metadata;\n\n  if (metadata) {\n    // Process metadata\n    message.mmeta = new Meta(metadata);\n\n    // Pass the event on to any related Account objects\n    var affectedAccounts = message.mmeta.getAffectedAccounts();\n    affectedAccounts.forEach(notify.bind(this._accounts));\n\n    // Pass the event on to any related OrderBooks\n    var affectedBooks = message.mmeta.getAffectedBooks();\n    affectedBooks.forEach(notify.bind(this._books));\n  } else {\n    // Transaction could be from proposed transaction stream\n    [ 'Account', 'Destination' ].forEach(function(prop) {\n      notify.call(self._accounts, message.transaction[prop]);\n    });\n  }\n\n  this.emit('transaction', message);\n  this.emit('transaction_all', message);\n};\n\n/**\n * Handle server path_find event\n *\n * @param {Object} message\n */\n\nRemote.prototype._handlePathFind = function(message) {\n  var self = this;\n\n  // Pass the event to the currently open PathFind object\n  if (this._cur_path_find) {\n    this._cur_path_find.notify_update(message);\n  }\n\n  this.emit('path_find_all', message);\n};\n\n/**\n * Returns the current ledger hash\n *\n * @return {String} ledger hash\n */\n\nRemote.prototype.getLedgerHash = function() {\n  return this._ledger_hash;\n};\n\n/**\n * Set primary server. Primary server will be selected\n * to handle requested regardless of its internally-tracked\n * priority score\n *\n * @param {Server} server\n */\n\nRemote.prototype._setPrimaryServer =\nRemote.prototype.setPrimaryServer = function(server) {\n  if (this._primary_server) {\n    this._primary_server._primary = false;\n  }\n  this._primary_server = server;\n  this._primary_server._primary = true;\n};\n\n/**\n * Get connected state\n *\n * @return {Boolean} connected\n */\n\nRemote.prototype.isConnected = function() {\n  return this._connected;\n};\n\n/**\n * Get array of connected servers\n */\n\nRemote.prototype.getConnectedServers = function() {\n  var servers = [ ];\n  for (var i=0; i<this._servers.length; i++) {\n    if (this._servers[i].isConnected()) {\n      servers.push(this._servers[i]);\n    }\n  }\n  return servers;\n};\n\n/**\n * Select a server to handle a request. Servers are\n * automatically prioritized\n */\n\nRemote.prototype._getServer =\nRemote.prototype.getServer = function() {\n  if (this._primary_server && this._primary_server.isConnected()) {\n    return this._primary_server;\n  }\n\n  if (!this._servers.length) {\n    return null;\n  }\n\n  var connectedServers = this.getConnectedServers();\n  var server = connectedServers[0];\n  var cScore = server._score + server._fee;\n\n  for (var i=1; i<connectedServers.length; i++) {\n    var _server = connectedServers[i];\n    var bScore = _server._score + _server._fee;\n    if (bScore < cScore) {\n      server = _server;\n      cScore = bScore;\n    }\n  }\n\n  return server;\n};\n\n/**\n * Send a request. This method is called internally by Request\n * objects. Each Request contains a reference to Remote, and\n * Request.request calls Request.remote.request\n *\n * @param {Request} request\n */\n\nRemote.prototype.request = function(request) {\n  if (typeof request === 'string') {\n    if (!/^request_/.test(request)) {\n      request = 'request_' + request;\n    }\n    if (typeof this[request] === 'function') {\n      var args = Array.prototype.slice.call(arguments, 1);\n      return this[request].apply(this, args);\n    } else {\n      throw new Error('Command does not exist: ' + request);\n    }\n  }\n\n  if (!(request instanceof Request)) {\n    throw new Error('Argument is not a Request');\n  }\n\n  if (!this._servers.length) {\n    request.emit('error', new Error('No servers available'));\n  } else if (!this._connected) {\n    this.once('connect', this.request.bind(this, request));\n  } else if (request.server === null) {\n    request.emit('error', new Error('Server does not exist'));\n  } else {\n    var server = request.server || this.getServer();\n    if (server) {\n      server._request(request);\n    } else {\n      request.emit('error', new Error('No servers available'));\n    }\n  }\n};\n\n/**\n * Request ping\n *\n * @param [String] server host\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.ping  =\nRemote.prototype.requestPing = function(host, callback) {\n  var request = new Request(this, 'ping');\n\n  switch (typeof host) {\n    case 'function':\n      callback = host;\n      break;\n    case 'string':\n      request.setServer(host);\n      break;\n  }\n\n  var then = Date.now();\n\n  request.once('success', function() {\n    request.emit('pong', Date.now() - then);\n  });\n\n  request.callback(callback, 'pong');\n\n  return request;\n};\n\n/**\n * Request server_info\n *\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestServerInfo = function(callback) {\n  return new Request(this, 'server_info').callback(callback);\n};\n\n/**\n * Request ledger\n *\n * @return {Request} request\n */\n\nRemote.prototype.requestLedger = function(ledger, options, callback) {\n  // XXX This is a bad command. Some variants don't scale.\n  // XXX Require the server to be trusted.\n  //utils.assert(this.trusted);\n\n  var request = new Request(this, 'ledger');\n\n  if (ledger) {\n    // DEPRECATED: use .ledger_hash() or .ledger_index()\n    //console.log('request_ledger: ledger parameter is deprecated');\n    request.message.ledger = ledger;\n  }\n\n  switch (typeof options) {\n    case 'object':\n      Object.keys(options).forEach(function(o) {\n        switch (o) {\n          case 'full':\n          case 'expand':\n          case 'transactions':\n          case 'accounts':\n            request.message[o] = true;\n            break;\n        }\n      }, options);\n      break;\n\n    case 'function':\n      callback = options;\n      options = void(0);\n      break;\n\n    default:\n      //DEPRECATED\n      if (this.trace) {\n        log.info('request_ledger: full parameter is deprecated');\n      }\n      request.message.full = true;\n      break;\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request ledger_closed\n *\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestLedgerClosed =\nRemote.prototype.requestLedgerHash = function(callback) {\n  //utils.assert(this.trusted);   // If not trusted, need to check proof.\n  return new Request(this, 'ledger_closed').callback(callback);\n};\n\n/**\n * Request ledger_header\n *\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestLedgerHeader = function(callback) {\n  return new Request(this, 'ledger_header').callback(callback);\n};\n\n/**\n * Request ledger_current\n *\n * Get the current proposed ledger entry. May be closed (and revised)\n * at any time (even before returning).\n *\n * Only for unit testing.\n *\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestLedgerCurrent = function(callback) {\n  return new Request(this, 'ledger_current').callback(callback);\n};\n\n/**\n * Request ledger_entry\n *\n * @param [String] type\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestLedgerEntry = function(type, callback) {\n  //utils.assert(this.trusted);   // If not trusted, need to check proof, maybe talk packet protocol.\n\n  var self = this;\n  var request = new Request(this, 'ledger_entry');\n\n  if (typeof type === 'function') {\n    callback = type;\n  }\n\n  // Transparent caching. When .request() is invoked, look in the Remote object for the result.\n  // If not found, listen, cache result, and emit it.\n  //\n  // Transparent caching:\n  if (type === 'account_root') {\n    request.request_default = request.request;\n\n    request.request = function() {                        // Intercept default request.\n      var bDefault  = true;\n      // .self = Remote\n      // this = Request\n\n      // console.log('request_ledger_entry: caught');\n\n      //if (self._ledger_hash) {\n        // A specific ledger is requested.\n        // XXX Add caching.\n        // else if (req.ledger_index)\n        // else if ('ripple_state' === request.type)         // YYY Could be cached per ledger.\n      //}\n\n      if (!self._ledger_hash && type === 'account_root') {\n        var cache = self.ledgers.current.account_root;\n\n        if (!cache) {\n          cache = self.ledgers.current.account_root = {};\n        }\n\n        var node = self.ledgers.current.account_root[request.message.account_root];\n\n        if (node) {\n          // Emulate fetch of ledger entry.\n          // console.log('request_ledger_entry: emulating');\n          // YYY Missing lots of fields.\n          request.emit('success', { node: node });\n          bDefault  = false;\n        } else { // Was not cached.\n          // XXX Only allow with trusted mode.  Must sync response with advance.\n          switch (type) {\n            case 'account_root':\n              request.once('success', function(message) {\n                // Cache node.\n                // console.log('request_ledger_entry: caching');\n                self.ledgers.current.account_root[message.node.Account] = message.node;\n              });\n              break;\n\n            default:\n              // This type not cached.\n              // console.log('request_ledger_entry: non-cached type');\n          }\n        }\n      }\n\n      if (bDefault) {\n        // console.log('request_ledger_entry: invoking');\n        request.request_default();\n      }\n    };\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request subscribe\n *\n * @param {Array} streams\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestSubscribe = function(streams, callback) {\n  var request = new Request(this, 'subscribe');\n\n  if (streams) {\n    request.message.streams = Array.isArray(streams) ? streams : [ streams ];\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request usubscribe\n *\n * @param {Array} streams\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestUnsubscribe = function(streams, callback) {\n  var request = new Request(this, 'unsubscribe');\n\n  if (streams) {\n    request.message.streams = Array.isArray(streams) ? streams : [ streams ];\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request transaction_entry\n *\n * @param {String} transaction hash\n * @param {String|Number} ledger hash or sequence\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestTransactionEntry = function(hash, ledgerHash, callback) {\n  //// If not trusted, need to check proof, maybe talk packet protocol.\n  //utils.assert(this.trusted);\n  var request = new Request(this, 'transaction_entry');\n\n  request.txHash(hash);\n\n  switch (typeof ledgerHash) {\n    case 'string':\n    case 'number':\n      request.ledgerSelect(ledgerHash);\n      break;\n\n    case 'undefined':\n    case 'function':\n      request.ledgerIndex('validated');\n      callback = ledgerHash;\n      break;\n\n    default:\n      throw new Error('Invalid ledger_hash type');\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request tx\n *\n * @param {String} transaction hash\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestTransaction =\nRemote.prototype.requestTx = function(hash, callback) {\n  var request = new Request(this, 'tx');\n\n  request.message.transaction = hash;\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Account request abstraction\n *\n * @api private\n */\n\nRemote.accountRequest = function(type, account, accountIndex, ledger, peer, callback) {\n  if (typeof account === 'object') {\n    var options  = account;\n    callback     = accountIndex;\n    ledger       = options.ledger;\n    accountIndex = options.account_index || options.accountIndex;\n    account      = options.accountID || options.account;\n    peer         = options.peer;\n  }\n\n  var lastArg = arguments[arguments.length - 1];\n\n  if (typeof lastArg === 'function') {\n    callback = lastArg;\n  }\n\n  var request = new Request(this, type);\n  var account = UInt160.json_rewrite(account);\n\n  request.message.ident   = account; //DEPRECATED;\n  request.message.account = account;\n\n  if (typeof accountIndex === 'number') {\n    request.message.index = accountIndex;\n  }\n\n  if (!/^(undefined|function)$/.test(typeof ledger)) {\n    request.ledgerChoose(ledger);\n  }\n\n  if (!/^(undefined|function)$/.test(typeof peer)) {\n    request.message.peer = UInt160.json_rewrite(peer);\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request account_info\n *\n * @param {String} ripple address\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountInfo = function(account, callback) {\n  var args = Array.prototype.concat.apply(['account_info'], arguments);\n  return Remote.accountRequest.apply(this, args);\n};\n\n/**\n * Request account_currencies\n *\n * @param {String} ripple address\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountCurrencies = function(account, callback) {\n  var args = Array.prototype.concat.apply(['account_currencies'], arguments);\n  return Remote.accountRequest.apply(this, args);\n};\n\n/**\n * Request account_lines\n *\n * @param {String} ripple address\n * @param {Number] sub-account index\n * @param [String|Number] ledger\n * @param [String] peer\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountLines = function(account, accountIndex, ledger, peer, callback) {\n  // XXX Does this require the server to be trusted?\n  //utils.assert(this.trusted);\n  var args = Array.prototype.concat.apply(['account_lines'], arguments);\n  return Remote.accountRequest.apply(this, args);\n};\n\n/**\n * Request account_offers\n *\n * @param {String} ripple address\n * @param {Number] sub-account index\n * @param [String|Number] ledger\n * @param [String] peer\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountOffers = function(account, accountIndex, ledger, callback) {\n  var args = Array.prototype.concat.apply(['account_offers'], arguments);\n  return Remote.accountRequest.apply(this, args);\n};\n\n\n/**\n * Request account_tx\n *\n * @param {Object} options\n *\n *    @param {String} account\n *    @param [Number] ledger_index_min defaults to -1 if ledger_index_max is specified.\n *    @param [Number] ledger_index_max defaults to -1 if ledger_index_min is specified.\n *    @param [Boolean] binary, defaults to false\n *    @param [Boolean] parseBinary, defaults to true\n *    @param [Boolean] count, defaults to false\n *    @param [Boolean] descending, defaults to false\n *    @param [Number] offset, defaults to 0\n *    @param [Number] limit\n *\n * @param [Function] filter\n * @param [Function] map\n * @param [Function] reduce\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountTransactions =\nRemote.prototype.requestAccountTx = function(options, callback) {\n  // XXX Does this require the server to be trusted?\n  //utils.assert(this.trusted);\n\n  var request = new Request(this, 'account_tx');\n\n  if (options.min_ledger !== void(0)) {\n    options.ledger_index_min = options.min_ledger;\n  }\n\n  if (options.max_ledger !== void(0)) {\n    options.ledger_index_max = options.max_ledger;\n  }\n\n  Object.keys(options).forEach(function(o) {\n    switch (o) {\n      case 'account':\n      case 'ledger_index_min':  //earliest\n      case 'ledger_index_max':  //latest\n      case 'binary':            //false\n      case 'count':             //false\n      case 'descending':        //false\n      case 'offset':            //0\n      case 'limit':\n\n      //extended account_tx\n      case 'forward':           //false\n      case 'marker':\n        request.message[o] = this[o];\n        break;\n    }\n  }, options);\n\n  function propertiesFilter(obj, transaction) {\n    var properties = Object.keys(obj);\n    return function(transaction) {\n      var result = properties.every(function(property) {\n        return transaction.tx[property] === obj[property];\n      });\n      return result;\n    };\n  };\n\n  function parseBinaryTransaction(transaction) {\n    var tx = { validated: transaction.validated };\n    tx.meta = new SerializedObject(transaction.meta).to_json();\n    tx.tx = new SerializedObject(transaction.tx_blob).to_json();\n    tx.tx.ledger_index = transaction.ledger_index;\n    tx.tx.hash = Transaction.from_json(tx.tx).hash();\n    return tx;\n  };\n\n  function accountTxFilter(fn) {\n    if (typeof fn !== 'function') {\n      throw new Error('Missing filter function');\n    }\n\n    var self = this;\n\n    function filterHandler() {\n      var listeners = self.listeners('success');\n\n      self.removeAllListeners('success');\n\n      self.once('success', function(res) {\n        if (options.parseBinary) {\n          res.transactions = res.transactions.map(parseBinaryTransaction);\n        }\n\n        if (fn !== Boolean) {\n          res.transactions = res.transactions.filter(fn);\n        }\n\n        if (typeof options.map === 'function') {\n          res.transactions = res.transactions.map(options.map);\n        }\n\n        if (typeof options.reduce === 'function') {\n          res.transactions = res.transactions.reduce(options.reduce);\n        }\n\n        if (typeof options.pluck === 'string') {\n          res = res[options.pluck];\n        }\n\n        listeners.forEach(function(listener) {\n          listener.call(self, res);\n        });\n      });\n    };\n\n    this.once('request', filterHandler);\n\n    return this;\n  };\n\n  request.filter = accountTxFilter;\n\n  if (typeof options.parseBinary !== 'boolean') {\n    options.parseBinary = true;\n  }\n\n  if (options.binary || (options.map || options.reduce)) {\n    options.filter = options.filter || Boolean;\n  }\n\n  if (options.filter) {\n    switch (options.filter) {\n      case 'inbound':\n        request.filter(propertiesFilter({ Destination: options.account }));\n        break;\n      case 'outbound':\n        request.filter(propertiesFilter({ Account: options.account }));\n        break;\n      default:\n        if (typeof options.filter === 'object') {\n          options.filter = propertiesFilter(options.filter);\n        }\n\n        request.filter(options.filter);\n    }\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request the overall transaction history.\n *\n * Returns a list of transactions that happened recently on the network. The\n * default number of transactions to be returned is 20.\n *\n * @param [Number] start\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestTransactionHistory =\nRemote.prototype.requestTxHistory = function(start, callback) {\n  // XXX Does this require the server to be trusted?\n  //utils.assert(this.trusted);\n\n  var request = new Request(this, 'tx_history');\n\n  request.message.start = start;\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request book_offers\n *\n * @param {Object} gets\n * @param {Object} pays\n * @param {String} taker\n * @param [Function] calback\n * @return {Request}\n */\n\nRemote.prototype.requestBookOffers = function(gets, pays, taker, callback) {\n  var lastArg = arguments[arguments.length - 1];\n\n  if (gets.hasOwnProperty('gets') || gets.hasOwnProperty('taker_gets')) {\n    var options = gets;\n    // This would mutate the `lastArg` in `arguments` to be `null` and is\n    // redundant. Once upon a time, some awkward code was written f(g, null,\n    // null, cb) ...\n    callback = pays;\n    taker = options.taker;\n    pays = options.pays || options.taker_pays;\n    gets = options.gets || options.taker_gets;\n  }\n\n  if (typeof lastArg === 'function') {\n    callback = lastArg;\n  }\n\n  var request = new Request(this, 'book_offers');\n\n  request.message.taker_gets = {\n    currency: Currency.json_rewrite(gets.currency, {force_hex:true})\n  };\n\n  if (!Currency.from_json(request.message.taker_gets.currency).is_native()) {\n    request.message.taker_gets.issuer = UInt160.json_rewrite(gets.issuer);\n  }\n\n  request.message.taker_pays = {\n    currency: Currency.json_rewrite(pays.currency, {force_hex:true})\n  };\n\n  if (!Currency.from_json(request.message.taker_pays.currency).is_native()) {\n    request.message.taker_pays.issuer = UInt160.json_rewrite(pays.issuer);\n  }\n\n  request.message.taker = taker ? taker : UInt160.ACCOUNT_ONE;\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request wallet_accounts\n *\n * @param {String} seed\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestWalletAccounts = function(seed, callback) {\n  utils.assert(this.trusted); // Don't send secrets.\n\n  var request = new Request(this, 'wallet_accounts');\n  request.message.seed = seed;\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request sign\n *\n * @param {String} secret\n * @param {Object} tx_json\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestSign = function(secret, tx_json, callback) {\n  utils.assert(this.trusted); // Don't send secrets.\n\n  var request = new Request(this, 'sign');\n  request.message.secret  = secret;\n  request.message.tx_json = tx_json;\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request submit\n *\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestSubmit = function(callback) {\n  return new Request(this, 'submit').callback(callback);\n};\n\n/**\n * Create a subscribe request with current subscriptions.\n *\n * Other classes can add their own subscriptions to this request by listening to\n * the server_subscribe event.\n *\n * This function will create and return the request, but not submit it.\n *\n * @param [Function] callback\n * @api private\n */\n\nRemote.prototype._serverPrepareSubscribe = function(callback) {\n  var self  = this;\n  var feeds = [ 'ledger', 'server' ];\n\n  if (this._transaction_subs) {\n    feeds.push('transactions');\n  }\n\n  var request = this.requestSubscribe(feeds);\n\n  function serverSubscribed(message) {\n    self._stand_alone = !!message.stand_alone;\n    self._testnet = !!message.testnet;\n\n    if (typeof message.random === 'string') {\n      var rand = message.random.match(/[0-9A-F]{8}/ig);\n\n      while (rand && rand.length) {\n        sjcl.random.addEntropy(parseInt(rand.pop(), 16));\n      }\n\n      self.emit('random', utils.hexToArray(message.random));\n    }\n\n    if (message.ledger_hash && message.ledger_index) {\n      self._ledger_time = message.ledger_time;\n      self._ledger_hash = message.ledger_hash;\n      self._ledger_current_index = message.ledger_index+1;\n      self.emit('ledger_closed', message);\n    }\n\n    self.emit('subscribed');\n  };\n\n  request.once('success', serverSubscribed);\n\n  self.emit('prepare_subscribe', request);\n\n  request.callback(callback, 'subscribed');\n\n  return request;\n};\n\n/**\n * For unit testing: ask the remote to accept the current ledger.\n * To be notified when the ledger is accepted, server_subscribe() then listen to 'ledger_hash' events.\n * A good way to be notified of the result of this is:\n * remote.once('ledger_closed', function(ledger_closed, ledger_index) { ... } );\n *\n * @param [Function] callback\n */\n\nRemote.prototype.ledgerAccept =\nRemote.prototype.requestLedgerAccept = function(callback) {\n  if (!this._stand_alone) {\n    this.emit('error', new RippleError('notStandAlone'));\n    return;\n  }\n\n  var request = new Request(this, 'ledger_accept');\n\n  this.once('ledger_closed', function(ledger) {\n    request.emit('ledger_closed', ledger);\n  });\n\n  request.callback(callback, 'ledger_closed');\n  request.request();\n\n  return this;\n};\n\n/**\n * Account root request abstraction\n *\n * @api private\n */\n\nRemote.accountRootRequest = function(type, responseFilter, account, ledger, callback) {\n  if (typeof account === 'object') {\n    callback = ledger;\n    ledger   = account.ledger;\n    account  = account.account;\n  }\n\n  var lastArg = arguments[arguments.length - 1];\n\n  if (typeof lastArg === 'function') {\n    callback = lastArg;\n  }\n\n  var request = this.requestLedgerEntry('account_root');\n\n  request.accountRoot(account);\n  request.ledgerChoose(ledger);\n\n  request.once('success', function(message) {\n    request.emit(type, responseFilter(message));\n  });\n\n  request.callback(callback, type);\n\n  return request;\n};\n\n/**\n * Request account balance\n *\n * @param {String} account\n * @param [String|Number] ledger\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountBalance = function(account, ledger, callback) {\n  function responseFilter(message) {\n    return Amount.from_json(message.node.Balance);\n  };\n\n  var args = Array.prototype.concat.apply(['account_balance', responseFilter], arguments);\n  var request = Remote.accountRootRequest.apply(this, args);\n\n  return request;\n};\n\n/**\n * Request account flags\n *\n * @param {String} account\n * @param [String|Number] ledger\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountFlags = function(account, ledger, callback) {\n  function responseFilter(message) {\n    return message.node.Flags;\n  };\n\n  var args = Array.prototype.concat.apply(['account_flags', responseFilter], arguments);\n  var request = Remote.accountRootRequest.apply(this, args);\n\n  return request;\n};\n\n/**\n * Request owner count\n *\n * @param {String} account\n * @param [String|Number] ledger\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestOwnerCount = function(account, ledger, callback) {\n  function responseFilter(message) {\n    return message.node.OwnerCount;\n  };\n\n  var args = Array.prototype.concat.apply(['owner_count', responseFilter], arguments);\n  var request = Remote.accountRootRequest.apply(this, args);\n\n  return request;\n};\n\n/**\n * Get an account by accountID (address)\n *\n *\n * @param {String} account\n * @return {Account}\n */\n\nRemote.prototype.getAccount = function(accountID) {\n  return this._accounts[UInt160.json_rewrite(accountID)];\n};\n\n/**\n * Add an account by accountID (address)\n *\n * @param {String} account\n * @return {Account}\n */\n\nRemote.prototype.addAccount = function(accountID) {\n  var account = new Account(this, accountID);\n\n  if (account.isValid()) {\n    this._accounts[accountID] = account;\n  }\n\n  return account;\n};\n\n/**\n * Add an account if it does not exist, return the\n * account by accountID (address)\n *\n * @param {String} account\n * @return {Account}\n */\n\nRemote.prototype.account =\nRemote.prototype.findAccount = function(accountID) {\n  var account = this.getAccount(accountID);\n  return account ? account : this.addAccount(accountID);\n};\n\n/**\n * Create a pathfind\n *\n * @param {Object} options\n * @return {PathFind}\n */\n\nRemote.prototype.pathFind =\nRemote.prototype.createPathFind = function(src_account, dst_account, dst_amount, src_currencies) {\n  if (typeof src_account === 'object') {\n    var options = src_account;\n    src_currencies = options.src_currencies;\n    dst_amount     = options.dst_amount;\n    dst_account    = options.dst_account;\n    src_account    = options.src_account;\n  }\n\n  var pathFind = new PathFind(this, src_account, dst_account, dst_amount, src_currencies);\n\n  if (this._cur_path_find) {\n    this._cur_path_find.notify_superceded();\n  }\n\n  pathFind.create();\n\n  this._cur_path_find = pathFind;\n\n  return pathFind;\n};\n\nRemote.prepareTrade = function(currency, issuer) {\n  return currency + (Currency.from_json(currency).is_native() ? '' : ('/' + issuer));\n};\n\n/**\n * Create an OrderBook if it does not exist, return\n * the order book\n *\n * @param {Object} options\n * @return {OrderBook}\n */\n\nRemote.prototype.book =\nRemote.prototype.createOrderBook = function(currency_gets, issuer_gets, currency_pays, issuer_pays) {\n  if (typeof currency_gets === 'object') {\n    var options = currency_gets;\n    issuer_pays   = options.issuer_pays;\n    currency_pays = options.currency_pays;\n    issuer_gets   = options.issuer_gets;\n    currency_gets = options.currency_gets;\n  }\n\n  var gets = Remote.prepareTrade(currency_gets, issuer_gets);\n  var pays = Remote.prepareTrade(currency_pays, issuer_pays);\n  var key = gets + ':' + pays;\n\n  if (this._books.hasOwnProperty(key)) {\n    return this._books[key];\n  }\n\n  var book = new OrderBook(this, currency_gets, issuer_gets, currency_pays, issuer_pays, key);\n\n  if (book.is_valid()) {\n    this._books[key] = book;\n  }\n\n  return book;\n};\n\n/**\n * Return the next account sequence\n *\n * @param {String} account\n * @param {String} sequence modifier (ADVANCE or REWIND)\n * @return {Number} sequence\n */\n\nRemote.prototype.accountSeq =\nRemote.prototype.getAccountSequence = function(account, advance) {\n  var account     = UInt160.json_rewrite(account);\n  var accountInfo = this.accounts[account];\n\n  if (!accountInfo) {\n    return;\n  }\n\n  var seq = accountInfo.seq;\n  var change = { ADVANCE: 1, REWIND: -1 }[advance.toUpperCase()] || 0;\n\n  accountInfo.seq += change;\n\n  return seq;\n};\n\n/**\n * Set account sequence\n *\n * @param {String} account\n * @param {Number} sequence\n */\n\nRemote.prototype.setAccountSequence =\nRemote.prototype.setAccountSeq = function(account, sequence) {\n  var account = UInt160.json_rewrite(account);\n\n  if (!this.accounts.hasOwnProperty(account)) {\n    this.accounts[account] = { };\n  }\n\n  this.accounts[account].seq = sequence;\n};\n\n/**\n * Refresh an account's sequence from server\n *\n * @param {String} account\n * @param [String|Number] ledger\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.accountSeqCache = function(account, ledger, callback) {\n  if (typeof account === 'object') {\n    var options = account;\n    callback = ledger;\n    ledger   = options.ledger;\n    account  = options.account;\n  }\n\n  var self = this;\n\n  if (!this.accounts.hasOwnProperty(account)) {\n    this.accounts[account] = { };\n  }\n\n  var account_info = this.accounts[account];\n  var request      = account_info.caching_seq_request;\n\n  function accountRootSuccess(message) {\n    delete account_info.caching_seq_request;\n\n    var seq = message.node.Sequence;\n    account_info.seq  = seq;\n\n    // console.log('caching: %s %d', account, seq);\n    // If the caller also waits for 'success', they might run before this.\n    request.emit('success_account_seq_cache', message);\n  };\n\n  function accountRootError(message) {\n    // console.log('error: %s', account);\n    delete account_info.caching_seq_request;\n\n    request.emit('error_account_seq_cache', message);\n  };\n\n  if (!request) {\n    // console.log('starting: %s', account);\n    request = this.requestLedgerEntry('account_root');\n    request.accountRoot(account);\n    request.ledgerChoose(ledger);\n    request.once('success', accountRootSuccess);\n    request.once('error', accountRootError);\n\n    account_info.caching_seq_request = request;\n  }\n\n  request.callback(callback, 'success_account_seq_cache', 'error_account_seq_cache');\n\n  return request;\n};\n\n/**\n * Mark an account's root node as dirty.\n *\n * @param {String} account\n */\n\nRemote.prototype.dirtyAccountRoot = function(account) {\n  var account = UInt160.json_rewrite(account);\n  delete this.ledgers.current.account_root[account];\n};\n\n/**\n * Get an account's balance\n *\n * @param {String} account\n * @param [String] issuer\n * @param [String] currency\n * @param [String|Number] ledger\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestRippleBalance = function(account, issuer, currency, ledger, callback) {\n  if (typeof account === 'object') {\n    var options = account;\n    callback = issuer;\n    ledger   = options.ledger;\n    currency = options.currency;\n    issuer   = options.issuer;\n    account  = options.account;\n  }\n\n  var request = this.requestLedgerEntry('ripple_state'); // YYY Could be cached per ledger.\n\n  request.rippleState(account, issuer, currency);\n  request.ledgerChoose(ledger);\n\n  function rippleState(message) {\n    var node = message.node;\n    var lowLimit = Amount.from_json(node.LowLimit);\n    var highLimit = Amount.from_json(node.HighLimit);\n\n    // The amount the low account holds of issuer.\n    var balance = Amount.from_json(node.Balance);\n\n    // accountHigh implies: for account: balance is negated, highLimit is the limit set by account.\n    var accountHigh = UInt160.from_json(account).equals(highLimit.issuer());\n\n    request.emit('ripple_state', {\n      account_balance:      ( accountHigh ? balance.negate() :     balance.clone()).parse_issuer(account),\n      peer_balance:         (!accountHigh ? balance.negate() :     balance.clone()).parse_issuer(issuer),\n      account_limit:        ( accountHigh ? highLimit :            lowLimit).clone().parse_issuer(issuer),\n      peer_limit:           (!accountHigh ? highLimit :            lowLimit).clone().parse_issuer(account),\n      account_quality_in:   ( accountHigh ? node.HighQualityIn :   node.LowQualityIn),\n      peer_quality_in:      (!accountHigh ? node.HighQualityIn :   node.LowQualityIn),\n      account_quality_out:  ( accountHigh ? node.HighQualityOut :  node.LowQualityOut),\n      peer_quality_out:     (!accountHigh ? node.HighQualityOut :  node.LowQualityOut),\n    });\n  };\n\n  request.once('success', rippleState);\n  request.callback(callback, 'ripple_state');\n\n  return request;\n};\n\nRemote.prepareCurrencies = function(currency) {\n  var newCurrency  = { };\n\n  if (currency.hasOwnProperty('issuer')) {\n    newCurrency.issuer = UInt160.json_rewrite(currency.issuer);\n  }\n\n  if (currency.hasOwnProperty('currency')) {\n    newCurrency.currency = Currency.json_rewrite(currency.currency, {force_hex:true});\n  }\n\n  return newCurrency;\n};\n\n/**\n * Request ripple_path_find\n *\n * @param {Object} options\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestRipplePathFind = function(src_account, dst_account, dst_amount, src_currencies, callback) {\n  if (typeof src_account === 'object') {\n    var options = src_account;\n    callback       = dst_account;\n    src_currencies = options.src_currencies;\n    dst_amount     = options.dst_amount;\n    dst_account    = options.dst_account;\n    src_account    = options.src_account;\n  }\n\n  var request = new Request(this, 'ripple_path_find');\n\n  request.message.source_account      = UInt160.json_rewrite(src_account);\n  request.message.destination_account = UInt160.json_rewrite(dst_account);\n  request.message.destination_amount  = Amount.json_rewrite(dst_amount);\n\n  if (src_currencies) {\n    request.message.source_currencies = src_currencies.map(Remote.prepareCurrencies);\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request path_find/create\n *\n * @param {Object} options\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestPathFindCreate = function(src_account, dst_account, dst_amount, src_currencies, callback) {\n  if (typeof src_account === 'object') {\n    var options = src_account;\n    callback       = dst_account;\n    src_currencies = options.src_currencies;\n    dst_amount     = options.dst_amount;\n    dst_account    = options.dst_account;\n    src_account    = options.src_account;\n  }\n\n  var request = new Request(this, 'path_find');\n\n  request.message.subcommand          = 'create';\n  request.message.source_account      = UInt160.json_rewrite(src_account);\n  request.message.destination_account = UInt160.json_rewrite(dst_account);\n  request.message.destination_amount  = Amount.json_rewrite(dst_amount);\n\n  if (src_currencies) {\n    request.message.source_currencies = src_currencies.map(Remote.prepareCurrencies);\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request path_find/close\n *\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestPathFindClose = function(callback) {\n  var request = new Request(this, 'path_find');\n\n  request.message.subcommand = 'close';\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request unl_list\n *\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestUnlList = function(callback) {\n  return new Request(this, 'unl_list').callback(callback);\n};\n\n/**\n * Request unl_add\n *\n * @param {String} address\n * @param {String} comment\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestUnlAdd = function(address, comment, callback) {\n  var request = new Request(this, 'unl_add');\n\n  request.message.node = address;\n\n  if (comment) {\n    // note is not specified anywhere, should remove?\n    request.message.comment = void(0);\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request unl_delete\n *\n * @param {String} node\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestUnlDelete = function(node, callback) {\n  var request = new Request(this, 'unl_delete');\n\n  request.message.node = node;\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request peers\n *\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestPeers = function(callback) {\n  return new Request(this, 'peers').callback(callback);\n};\n\n/**\n * Request connect\n *\n * @param {String} ip\n * @param {Number} port\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestConnect = function(ip, port, callback) {\n  var request = new Request(this, 'connect');\n\n  request.message.ip = ip;\n\n  if (port) {\n    request.message.port = port;\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Create a Transaction\n *\n * @param {String} source\n * @param {Object} options\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.transaction =\nRemote.prototype.createTransaction = function(source, options, callback) {\n  var transaction = new Transaction(this);\n\n  var transactionTypes = {\n    payment:        'payment',\n    accountset:     'accountSet',\n    trustset:       'trustSet',\n    offercreate:    'offerCreate',\n    offercancel:    'offerCancel',\n    claim:          'claim',\n    passwordfund:   'passwordFund',\n    passwordset:    'passwordSet',\n    setregularkey:  'setRegularKey',\n    walletadd:      'walletAdd',\n    sign:           'sign'\n  };\n\n  var transactionType;\n\n  switch (typeof source) {\n    case 'object':\n      if (typeof source.type !== 'string') {\n        throw new Error('Missing transaction type');\n      }\n\n      transactionType = transactionTypes[source.type.toLowerCase()];\n\n      if (!transactionType) {\n        throw new Error('Invalid transaction type: ' + transactionType);\n      }\n\n      transaction = transaction[transactionType](source);\n      break;\n\n    case 'string':\n      transactionType = transactionTypes[source.toLowerCase()];\n\n      if (!transactionType) {\n        throw new Error('Invalid transaction type: ' + transactionType);\n      }\n\n      transaction = transaction[transactionType](options);\n      break;\n  }\n\n  var lastArg = arguments[arguments.length - 1];\n\n  if (typeof lastArg === 'function') {\n    transaction.submit(lastArg);\n  }\n\n  return transaction;\n};\n\n/**\n * Calculate a transaction fee for a number of tx fee units.\n *\n * This takes into account the last known network and local load fees.\n *\n * @param {Number} fee units\n * @return {Amount} Final fee in XRP for specified number of fee units.\n */\n\nRemote.prototype.feeTx = function(units) {\n  var server = this._getServer();\n\n  if (!server) {\n    throw new Error('No connected servers');\n  }\n\n  return server._feeTx(units);\n};\n\n/**\n * Get the current recommended transaction fee unit.\n *\n * Multiply this value with the number of fee units in order to calculate the\n * recommended fee for the transaction you are trying to submit.\n *\n * @return {Number} Recommended amount for one fee unit as float.\n */\n\nRemote.prototype.feeTxUnit = function() {\n  var server = this._getServer();\n\n  if (!server) {\n    throw new Error('No connected servers');\n  }\n\n  return server._feeTxUnit();\n};\n\n/**\n * Get the current recommended reserve base.\n *\n * Returns the base reserve with load fees and safety margin applied.\n *\n * @param {Number} owner count\n * @return {Amount}\n */\n\nRemote.prototype.reserve = function(owner_count) {\n  var server = this._getServer();\n\n  if (!server) {\n    throw new Error('No connected servers');\n  }\n\n  return server._reserve(owner_count);\n};\n\nexports.Remote = Remote;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 1\n// module.readableIdentifier = ./src/js/ripple/remote.js\n//@ sourceURL=webpack-module:///./src/js/ripple/remote.js");
+	eval("// Remote access to a server.\n// - We never send binary data.\n// - We use the W3C interface for node and browser compatibility:\n//   http://www.w3.org/TR/websockets/#the-websocket-interface\n//\n// This class is intended for both browser and Node.js use.\n//\n// This class is designed to work via peer protocol via either the public or\n// private WebSocket interfaces. The JavaScript class for the peer protocol\n// has not yet been implemented. However, this class has been designed for it\n// to be a very simple drop option.\n//\n// YYY Will later provide js/network.js which will transparently use multiple\n// instances of this class for network access.\n\nvar EventEmitter     = __webpack_require__(36).EventEmitter;\nvar util             = __webpack_require__(37);\nvar LRU              = __webpack_require__(47);\nvar Server           = __webpack_require__(20).Server;\nvar Request          = __webpack_require__(2).Request;\nvar Server           = __webpack_require__(20).Server;\nvar Amount           = __webpack_require__(3).Amount;\nvar Currency         = __webpack_require__(6).Currency;\nvar UInt160          = __webpack_require__(8).UInt160;\nvar Transaction      = __webpack_require__(5).Transaction;\nvar Account          = __webpack_require__(4).Account;\nvar Meta             = __webpack_require__(11).Meta;\nvar OrderBook        = __webpack_require__(22).OrderBook;\nvar PathFind         = __webpack_require__(23).PathFind;\nvar SerializedObject = __webpack_require__(12).SerializedObject;\nvar RippleError      = __webpack_require__(13).RippleError;\nvar utils            = __webpack_require__(19);\nvar sjcl             = __webpack_require__(19).sjcl;\nvar config           = __webpack_require__(21);\nvar log              = __webpack_require__(24).internal.sub('remote');\n\n/**\n *    Interface to manage the connection to a Ripple server.\n *\n *    This implementation uses WebSockets.\n *\n *    Keys for opts:\n *\n *      trace\n *      max_listeners      : Set maxListeners for remote; prevents EventEmitter warnings\n *      connection_offset  : Connect to remote servers on supplied interval (in seconds)\n *      trusted            : truthy, if remote is trusted\n *      max_fee            : Maximum acceptable transaction fee\n *      fee_cushion        : Extra fee multiplier to account for async fee changes.\n *      servers            : Array of server objects with the following form\n *      canonical_signing  : Signatures should be canonicalized and the \"canonical\" flag set\n *\n *         {\n *              host:    <string>\n *            , port:    <number>\n *            , secure:  <boolean>\n *         }\n *\n *    Events:\n *      'connect'\n *      'disconnect'\n *      'state':\n *      - 'online'        : Connected and subscribed.\n *      - 'offline'       : Not subscribed or not connected.\n *      'subscribed'      : This indicates stand-alone is available.\n *\n *    Server events:\n *      'ledger_closed'   : A good indicate of ready to serve.\n *      'transaction'     : Transactions we receive based on current subscriptions.\n *      'transaction_all' : Listening triggers a subscribe to all transactions\n *                          globally in the network.\n *\n *    @param opts      Connection options.\n *    @param trace\n */\n\nfunction Remote(opts, trace) {\n  EventEmitter.call(this);\n\n  var self = this;\n  var opts = opts || { };\n\n  this.trusted = Boolean(opts.trusted);\n  this.state = 'offline'; // 'online', 'offline'\n  this._server_fatal = false; // True, if we know server exited.\n  this._allow_partial_history = (typeof opts.allow_partial_history === 'boolean') ? opts.allow_partial_history : true;\n\n  this.local_sequence = Boolean(opts.local_sequence); // Locally track sequence numbers\n  this.local_fee = (typeof opts.local_fee === 'boolean') ? opts.local_fee : true;// Locally set fees\n  this.local_signing = (typeof opts.local_signing === 'boolean') ? opts.local_signing : true;\n  this.canonical_signing = (typeof opts.canonical_signing === 'boolean') ? opts.canonical_signing : true;\n\n  this.fee_cushion = (typeof opts.fee_cushion === 'number') ? opts.fee_cushion : 1.2;\n  this.max_fee = (typeof opts.max_fee === 'number') ? opts.max_fee : Infinity;\n\n  this._ledger_current_index = void(0);\n  this._ledger_hash = void(0);\n  this._ledger_time = void(0);\n\n  this._stand_alone = void(0);\n  this._testnet = void(0);\n  this.trace = Boolean(opts.trace);\n\n  this._transaction_subs = 0;\n  this._connection_count = 0;\n  this._connected = false;\n  this._should_connect = true;\n\n  this._submission_timeout = 1000 * (typeof opts.submission_timeout === 'number' ? opts.submission_timeout : 20);\n\n  this._received_tx = LRU({ max: 100 });\n  this._cur_path_find = null;\n\n  // Local signing implies local fees and sequences\n  if (this.local_signing) {\n    this.local_sequence = true;\n    this.local_fee = true;\n  }\n\n  this._servers = [ ];\n  this._primary_server = void(0);\n\n  // Cache information for accounts.\n  // DEPRECATED, will be removed\n  // Consider sequence numbers stable if you know you're not generating bad transactions.\n  // Otherwise, clear it to have it automatically refreshed from the network.\n  // account : { seq : __ }\n  this.accounts = { };\n\n  // Account objects by AccountId.\n  this._accounts = { };\n\n  // OrderBook objects\n  this._books = { };\n\n  // Secrets that we know about.\n  // Secrets can be set by calling set_secret(account, secret).\n  // account : secret\n  this.secrets = { };\n\n  // Cache for various ledgers.\n  // XXX Clear when ledger advances.\n  this.ledgers = {\n    current : {\n      account_root : { }\n    }\n  };\n\n  if (typeof this._submission_timeout !== 'number') {\n    throw new TypeError('Remote \"submission_timeout\" configuration is not a Number');\n  }\n\n  if (typeof this.max_fee !== 'number') {\n    throw new TypeError('Remote \"max_fee\" configuration is not a Number');\n  }\n\n  if (typeof this.fee_cushion !== 'number') {\n    throw new TypeError('Remote \"fee_cushion\" configuration is not a Number');\n  }\n\n  if (!/^(undefined|boolean)$/.test(typeof opts.trace)) {\n    throw new TypeError('Remote \"trace\" configuration is not a Boolean');\n  }\n\n  if (typeof this.local_signing !== 'boolean') {\n    throw new TypeError('Remote \"local_signing\" configuration is not a Boolean');\n  }\n\n  if (typeof this.local_fee !== 'boolean') {\n    throw new TypeError('Remote \"local_fee\" configuration is not a Boolean');\n  }\n\n  if (typeof this.local_sequence !== 'boolean') {\n    throw new TypeError('Remote \"local_sequence\" configuration is not a Boolean');\n  }\n\n  if (!/^(undefined|number)$/.test(typeof opts.ping)) {\n    throw new TypeError('Remote \"ping\" configuration is not a Number');\n  }\n\n  if (!/^(undefined|object)$/.test(typeof opts.storage)) {\n    throw new TypeError('Remote \"storage\" configuration is not an Object');\n  }\n\n  // Fallback for previous API\n  if (!opts.hasOwnProperty('servers') && opts.hasOwnProperty('websocket_ip')) {\n    opts.servers = [\n      {\n        host:     opts.websocket_ip,\n        port:     opts.websocket_port,\n        secure:   opts.websocket_ssl,\n        trusted:  opts.trusted\n      }\n    ];\n  }\n\n  (opts.servers || []).forEach(function(server) {\n    self.addServer(server);\n  });\n\n  // This is used to remove Node EventEmitter warnings\n  var maxListeners = opts.maxListeners || opts.max_listeners || 0;\n\n  this._servers.concat(this).forEach(function(emitter) {\n    if (emitter instanceof EventEmitter) {\n      emitter.setMaxListeners(maxListeners);\n    }\n  });\n\n  function listenerAdded(type, listener) {\n    if (type === 'transaction_all') {\n      if (!self._transaction_subs && self._connected) {\n        self.request_subscribe('transactions').request();\n      }\n      self._transaction_subs += 1;\n    }\n  };\n\n  this.on('newListener', listenerAdded);\n\n  function listenerRemoved(type, listener) {\n    if (type === 'transaction_all') {\n      self._transaction_subs -= 1;\n      if (!self._transaction_subs && self._connected) {\n        self.request_unsubscribe('transactions').request();\n      }\n    }\n  };\n\n  this.on('removeListener', listenerRemoved);\n\n  if (opts.storage) {\n    this.storage = opts.storage;\n    this.once('connect', this.getPendingTransactions.bind(this));\n  }\n\n  function pingServers() {\n    self._pingInterval = setInterval(function() {\n      var pingRequest = self.requestPing();\n      pingRequest.on('error', function(){});\n      pingRequest.broadcast();\n    }, opts.ping * 1000);\n  };\n\n  if (opts.ping) {\n    this.once('connect', pingServers);\n  }\n\n  function reconnect() {\n    self.reconnect();\n  };\n\n  //if we are using a browser, reconnect\n  //the servers whenever the network comes online\n  if (typeof window !== 'undefined') {\n    if (window.addEventListener) {\n      // W3C DOM\n      window.addEventListener('online', reconnect);\n    } else if (window.attachEvent) {\n      // IE DOM\n      window.attachEvent('ononline', reconnect);\n    }\n  }\n};\n\nutil.inherits(Remote, EventEmitter);\n\n// Flags for ledger entries. In support of account_root().\nRemote.flags = {\n  // Account Root\n  account_root: {\n    PasswordSpent:   0x00010000, // True, if password set fee is spent.\n    RequireDestTag:  0x00020000, // True, to require a DestinationTag for payments.\n    RequireAuth:     0x00040000, // True, to require a authorization to hold IOUs.\n    DisallowXRP:     0x00080000, // True, to disallow sending XRP.\n    DisableMaster:   0x00100000  // True, force regular key.\n  },\n\n  // Offer\n  offer: {\n    Passive:         0x00010000,\n    Sell:            0x00020000  // True, offer was placed as a sell.\n  },\n\n  // Ripple State\n  state: {\n    LowReserve:      0x00010000, // True, if entry counts toward reserve.\n    HighReserve:     0x00020000,\n    LowAuth:         0x00040000,\n    HighAuth:        0x00080000,\n    LowNoRipple:     0x00100000,\n    HighNoRipple:    0x00200000\n  }\n};\n\nRemote.from_config = function(obj, trace) {\n  var serverConfig = (typeof obj === 'string') ? config.servers[obj] : obj;\n  var remote = new Remote(serverConfig, trace);\n\n  function initializeAccount(account) {\n    var accountInfo = config.accounts[account];\n    if (typeof accountInfo === 'object') {\n      if (accountInfo.secret) {\n        // Index by nickname\n        remote.setSecret(account, accountInfo.secret);\n        // Index by account ID\n        remote.setSecret(accountInfo.account, accountInfo.secret);\n      }\n    }\n  };\n\n  if (config.accounts) {\n    Object.keys(config.accounts).forEach(initializeAccount);\n  }\n\n  return remote;\n};\n\n/**\n * Check that server message is valid\n *\n * @param {Object} message\n */\n\nRemote.isValidMessage = function(message) {\n  return (typeof message === 'object')\n      && (typeof message.type === 'string');\n};\n\n/**\n * Check that server message contains valid\n * ledger data\n *\n * @param {Object} message\n */\n\nRemote.isValidLedgerData = function(message) {\n  return (typeof message === 'object')\n    && (typeof message.fee_base === 'number')\n    && (typeof message.fee_ref === 'number')\n    && (typeof message.fee_base === 'number')\n    && (typeof message.ledger_hash === 'string')\n    && (typeof message.ledger_index === 'number')\n    && (typeof message.ledger_time === 'number')\n    && (typeof message.reserve_base === 'number')\n    && (typeof message.reserve_inc === 'number')\n    && (typeof message.txn_count === 'number');\n};\n\n/**\n * Check that server message contains valid\n * load status data\n *\n * @param {Object} message\n */\n\nRemote.isValidLoadStatus = function(message) {\n  return (typeof message.load_base === 'number')\n      && (typeof message.load_factor === 'number');\n};\n\n/**\n * Set the emitted state: 'online' or 'offline'\n *\n * @param {String} state\n */\n\nRemote.prototype._setState = function(state) {\n  if (this.state !== state) {\n    if (this.trace) {\n      log.info('set_state:', state);\n    }\n\n    this.state = state;\n    this.emit('state', state);\n\n    switch (state) {\n      case 'online':\n        this._online_state = 'open';\n        this._connected = true;\n        this.emit('connect');\n        this.emit('connected');\n        break;\n      case 'offline':\n        this._online_state = 'closed';\n        this._connected = false;\n        this.emit('disconnect');\n        this.emit('disconnected');\n        break;\n    }\n  }\n};\n\n/**\n * Inform remote that the remote server is not comming back.\n */\n\nRemote.prototype.setServerFatal = function() {\n  this._server_fatal = true;\n};\n\n/**\n * Enable debug output\n *\n * @param {Boolean} trace\n */\n\nRemote.prototype.setTrace = function(trace) {\n  this.trace = (trace === void(0) || trace);\n  return this;\n};\n\nRemote.prototype._trace = function() {\n  if (this.trace) {\n    log.info.apply(log, arguments);\n  }\n};\n\n/**\n * Store a secret - allows the Remote to automatically fill \n * out auth information.\n *\n * @param {String} account\n * @param {String} secret\n */\n\nRemote.prototype.setSecret = function(account, secret) {\n  this.secrets[account] = secret;\n};\n\nRemote.prototype.getPendingTransactions = function() {\n  var self = this;\n\n  function resubmitTransaction(tx) {\n    if (typeof tx !== 'object') {\n      return;\n    }\n\n    var transaction = self.transaction();\n    transaction.parseJson(tx.tx_json);\n    transaction.clientID(tx.clientID);\n\n    Object.keys(tx).forEach(function(prop) {\n      switch (prop) {\n        case 'secret':\n        case 'submittedIDs':\n        case 'submitIndex':\n          transaction[prop] = tx[prop];\n          break;\n      }\n    });\n\n    transaction.submit();\n  };\n\n  this.storage.getPendingTransactions(function(err, transactions) {\n    if (!err && Array.isArray(transactions)) {\n      transactions.forEach(resubmitTransaction);\n    }\n  });\n};\n\nRemote.prototype.addServer = function(opts) {\n  var self = this;\n\n  var server = new Server(this, opts);\n\n  function serverMessage(data) {\n    self._handleMessage(data, server);\n  };\n\n  server.on('message', serverMessage);\n\n  function serverConnect() {\n    self._connection_count += 1;\n\n    if (opts.primary) {\n      self._setPrimaryServer(server);\n    }\n    if (self._connection_count === 1) {\n      self._setState('online');\n    }\n    if (self._connection_count === self._servers.length) {\n      self.emit('ready');\n    }\n  };\n\n  server.on('connect', serverConnect);\n\n  function serverDisconnect() {\n    self._connection_count--;\n    if (self._connection_count === 0) {\n      self._setState('offline');\n    }\n  };\n\n  server.on('disconnect', serverDisconnect);\n\n  this._servers.push(server);\n\n  return this;\n};\n\n/**\n * Reconnect to Ripple network\n */\n\nRemote.prototype.reconnect = function() {\n  var self = this;\n\n  if (!this._should_connect) {\n    return;\n  }\n\n  log.info('reconnecting');\n\n  ;(function nextServer(i) {\n    self._servers[i].reconnect();\n    if (++i < self._servers.length) {\n      nextServer(i);\n    }\n  })(0);\n\n  return this;\n};\n\n/**\n * Connect to the Ripple network\n *\n * @param {Function} callback\n * @api public\n */\n\nRemote.prototype.connect = function(online) {\n  if (!this._servers.length) {\n    throw new Error('No servers available.');\n  }\n\n  switch (typeof online) {\n    case 'undefined':\n      break;\n    case 'function':\n      this.once('connect', online);\n      break;\n    default:\n      // Downwards compatibility\n      if (!Boolean(online)) {\n        return this.disconnect();\n      }\n  }\n\n  var self = this;\n\n  this._should_connect = true;\n\n  ;(function nextServer(i) {\n    self._servers[i].connect();\n    if (++i < self._servers.length) {\n      nextServer(i);\n    }\n  })(0);\n\n  return this;\n};\n\n/**\n * Disconnect from the Ripple network.\n *\n * @param {Function} callback\n * @api public\n */\n\nRemote.prototype.disconnect = function(callback) {\n  if (!this._servers.length) {\n    throw new Error('No servers available, not disconnecting');\n  }\n\n  var callback = (typeof callback === 'function') ? callback : function(){};\n\n  if (!this._connected) {\n    callback();\n    return this;\n  }\n\n  this._should_connect = false;\n\n  this.once('disconnect', callback);\n\n  this._servers.forEach(function(server) {\n    server.disconnect();\n  });\n\n  this._set_state('offline');\n\n  return this;\n};\n\n/**\n * Handle server message. Server messages are proxied to\n * the Remote, such that global events can be handled\n *\n * It is possible for messages to be dispatched after the\n * connection is closed.\n *\n * @param {JSON} message\n * @param {Server} server\n */\n\nRemote.prototype._handleMessage = function(message, server) {\n  var self = this;\n\n  try {\n    message = JSON.parse(message);\n  } catch (e) {\n  }\n\n  if (!Remote.isValidMessage(message)) {\n    // Unexpected response from remote.\n    this.emit('error', new RippleError('remoteUnexpected', 'Unexpected response from remote'));\n    return;\n  }\n\n  switch (message.type) {\n    case 'ledgerClosed':\n      this._handleLedgerClosed(message);\n      break;\n    case 'serverStatus':\n      this._handleServerStatus(message);\n      break;\n    case 'transaction':\n      this._handleTransaction(message);\n      break;\n    case 'path_find':\n      this._handlePathFind(message);\n      break;\n    default:\n      if (this.trace) {\n        log.info(message.type + ': ', message);\n      }\n      break;\n  }\n};\n\n/**\n * Handle server ledger_closed event\n *\n * @param {Object} message\n */\n\nRemote.prototype._handleLedgerClosed = function(message) {\n  var self = this;\n\n  // XXX If not trusted, need to verify we consider ledger closed.\n  // XXX Also need to consider a slow server or out of order response.\n  // XXX Be more defensive fields could be missing or of wrong type.\n  // YYY Might want to do some cache management.\n  if (!Remote.isValidLedgerData(message)) {\n    return;\n  }\n\n  var ledgerAdvanced = message.ledger_index >= this._ledger_current_index;\n\n  if (ledgerAdvanced) {\n    this._ledger_time = message.ledger_time;\n    this._ledger_hash = message.ledger_hash;\n    this._ledger_current_index = message.ledger_index + 1;\n    this.emit('ledger_closed', message);\n  }\n};\n\n/**\n * Handle server server_status event\n *\n * @param {Object} message\n */\n\nRemote.prototype._handleServerStatus = function(message) {\n  this.emit('server_status', message);\n};\n\n/**\n * Handle server transaction event\n *\n * @param {Object} message\n */\n\nRemote.prototype._handleTransaction = function(message) {\n  var self = this;\n\n  // XXX If not trusted, need proof.\n\n  // De-duplicate transactions\n  var transactionHash = message.transaction.hash;\n\n  if (this._received_tx.get(transactionHash)) {\n    return;\n  }\n\n  if (message.validated) {\n    this._received_tx.set(transactionHash, true);\n  }\n\n  if (this.trace) {\n    log.info('tx:', message);\n  }\n\n  function notify(el) {\n    var item = this[el];\n    if (item && typeof item.notify === 'function') {\n      item.notify(message);\n    }\n  };\n\n  var metadata = message.meta || message.metadata;\n\n  if (metadata) {\n    // Process metadata\n    message.mmeta = new Meta(metadata);\n\n    // Pass the event on to any related Account objects\n    var affectedAccounts = message.mmeta.getAffectedAccounts();\n    affectedAccounts.forEach(notify.bind(this._accounts));\n\n    // Pass the event on to any related OrderBooks\n    var affectedBooks = message.mmeta.getAffectedBooks();\n    affectedBooks.forEach(notify.bind(this._books));\n  } else {\n    // Transaction could be from proposed transaction stream\n    [ 'Account', 'Destination' ].forEach(function(prop) {\n      notify.call(self._accounts, message.transaction[prop]);\n    });\n  }\n\n  this.emit('transaction', message);\n  this.emit('transaction_all', message);\n};\n\n/**\n * Handle server path_find event\n *\n * @param {Object} message\n */\n\nRemote.prototype._handlePathFind = function(message) {\n  var self = this;\n\n  // Pass the event to the currently open PathFind object\n  if (this._cur_path_find) {\n    this._cur_path_find.notify_update(message);\n  }\n\n  this.emit('path_find_all', message);\n};\n\n/**\n * Returns the current ledger hash\n *\n * @return {String} ledger hash\n */\n\nRemote.prototype.getLedgerHash = function() {\n  return this._ledger_hash;\n};\n\n/**\n * Set primary server. Primary server will be selected\n * to handle requested regardless of its internally-tracked\n * priority score\n *\n * @param {Server} server\n */\n\nRemote.prototype._setPrimaryServer =\nRemote.prototype.setPrimaryServer = function(server) {\n  if (this._primary_server) {\n    this._primary_server._primary = false;\n  }\n  this._primary_server = server;\n  this._primary_server._primary = true;\n};\n\n/**\n * Get connected state\n *\n * @return {Boolean} connected\n */\n\nRemote.prototype.isConnected = function() {\n  return this._connected;\n};\n\n/**\n * Get array of connected servers\n */\n\nRemote.prototype.getConnectedServers = function() {\n  var servers = [ ];\n  for (var i=0; i<this._servers.length; i++) {\n    if (this._servers[i].isConnected()) {\n      servers.push(this._servers[i]);\n    }\n  }\n  return servers;\n};\n\n/**\n * Select a server to handle a request. Servers are\n * automatically prioritized\n */\n\nRemote.prototype._getServer =\nRemote.prototype.getServer = function() {\n  if (this._primary_server && this._primary_server.isConnected()) {\n    return this._primary_server;\n  }\n\n  if (!this._servers.length) {\n    return null;\n  }\n\n  var connectedServers = this.getConnectedServers();\n  var server = connectedServers[0];\n  var cScore = server._score + server._fee;\n\n  for (var i=1; i<connectedServers.length; i++) {\n    var _server = connectedServers[i];\n    var bScore = _server._score + _server._fee;\n    if (bScore < cScore) {\n      server = _server;\n      cScore = bScore;\n    }\n  }\n\n  return server;\n};\n\n/**\n * Send a request. This method is called internally by Request\n * objects. Each Request contains a reference to Remote, and\n * Request.request calls Request.remote.request\n *\n * @param {Request} request\n */\n\nRemote.prototype.request = function(request) {\n  if (typeof request === 'string') {\n    if (!/^request_/.test(request)) {\n      request = 'request_' + request;\n    }\n    if (typeof this[request] === 'function') {\n      var args = Array.prototype.slice.call(arguments, 1);\n      return this[request].apply(this, args);\n    } else {\n      throw new Error('Command does not exist: ' + request);\n    }\n  }\n\n  if (!(request instanceof Request)) {\n    throw new Error('Argument is not a Request');\n  }\n\n  if (!this._servers.length) {\n    request.emit('error', new Error('No servers available'));\n  } else if (!this._connected) {\n    this.once('connect', this.request.bind(this, request));\n  } else if (request.server === null) {\n    request.emit('error', new Error('Server does not exist'));\n  } else {\n    var server = request.server || this.getServer();\n    if (server) {\n      server._request(request);\n    } else {\n      request.emit('error', new Error('No servers available'));\n    }\n  }\n};\n\n/**\n * Request ping\n *\n * @param [String] server host\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.ping  =\nRemote.prototype.requestPing = function(host, callback) {\n  var request = new Request(this, 'ping');\n\n  switch (typeof host) {\n    case 'function':\n      callback = host;\n      break;\n    case 'string':\n      request.setServer(host);\n      break;\n  }\n\n  var then = Date.now();\n\n  request.once('success', function() {\n    request.emit('pong', Date.now() - then);\n  });\n\n  request.callback(callback, 'pong');\n\n  return request;\n};\n\n/**\n * Request server_info\n *\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestServerInfo = function(callback) {\n  return new Request(this, 'server_info').callback(callback);\n};\n\n/**\n * Request ledger\n *\n * @return {Request} request\n */\n\nRemote.prototype.requestLedger = function(ledger, options, callback) {\n  // XXX This is a bad command. Some variants don't scale.\n  // XXX Require the server to be trusted.\n  //utils.assert(this.trusted);\n\n  var request = new Request(this, 'ledger');\n\n  if (ledger) {\n    // DEPRECATED: use .ledger_hash() or .ledger_index()\n    //console.log('request_ledger: ledger parameter is deprecated');\n    request.message.ledger = ledger;\n  }\n\n  switch (typeof options) {\n    case 'object':\n      Object.keys(options).forEach(function(o) {\n        switch (o) {\n          case 'full':\n          case 'expand':\n          case 'transactions':\n          case 'accounts':\n            request.message[o] = true;\n            break;\n        }\n      }, options);\n      break;\n\n    case 'function':\n      callback = options;\n      options = void(0);\n      break;\n\n    default:\n      //DEPRECATED\n      if (this.trace) {\n        log.info('request_ledger: full parameter is deprecated');\n      }\n      request.message.full = true;\n      break;\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request ledger_closed\n *\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestLedgerClosed =\nRemote.prototype.requestLedgerHash = function(callback) {\n  //utils.assert(this.trusted);   // If not trusted, need to check proof.\n  return new Request(this, 'ledger_closed').callback(callback);\n};\n\n/**\n * Request ledger_header\n *\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestLedgerHeader = function(callback) {\n  return new Request(this, 'ledger_header').callback(callback);\n};\n\n/**\n * Request ledger_current\n *\n * Get the current proposed ledger entry. May be closed (and revised)\n * at any time (even before returning).\n *\n * Only for unit testing.\n *\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestLedgerCurrent = function(callback) {\n  return new Request(this, 'ledger_current').callback(callback);\n};\n\n/**\n * Request ledger_entry\n *\n * @param [String] type\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestLedgerEntry = function(type, callback) {\n  //utils.assert(this.trusted);   // If not trusted, need to check proof, maybe talk packet protocol.\n\n  var self = this;\n  var request = new Request(this, 'ledger_entry');\n\n  if (typeof type === 'function') {\n    callback = type;\n  }\n\n  // Transparent caching. When .request() is invoked, look in the Remote object for the result.\n  // If not found, listen, cache result, and emit it.\n  //\n  // Transparent caching:\n  if (type === 'account_root') {\n    request.request_default = request.request;\n\n    request.request = function() {                        // Intercept default request.\n      var bDefault  = true;\n      // .self = Remote\n      // this = Request\n\n      // console.log('request_ledger_entry: caught');\n\n      //if (self._ledger_hash) {\n        // A specific ledger is requested.\n        // XXX Add caching.\n        // else if (req.ledger_index)\n        // else if ('ripple_state' === request.type)         // YYY Could be cached per ledger.\n      //}\n\n      if (!self._ledger_hash && type === 'account_root') {\n        var cache = self.ledgers.current.account_root;\n\n        if (!cache) {\n          cache = self.ledgers.current.account_root = {};\n        }\n\n        var node = self.ledgers.current.account_root[request.message.account_root];\n\n        if (node) {\n          // Emulate fetch of ledger entry.\n          // console.log('request_ledger_entry: emulating');\n          // YYY Missing lots of fields.\n          request.emit('success', { node: node });\n          bDefault  = false;\n        } else { // Was not cached.\n          // XXX Only allow with trusted mode.  Must sync response with advance.\n          switch (type) {\n            case 'account_root':\n              request.once('success', function(message) {\n                // Cache node.\n                // console.log('request_ledger_entry: caching');\n                self.ledgers.current.account_root[message.node.Account] = message.node;\n              });\n              break;\n\n            default:\n              // This type not cached.\n              // console.log('request_ledger_entry: non-cached type');\n          }\n        }\n      }\n\n      if (bDefault) {\n        // console.log('request_ledger_entry: invoking');\n        request.request_default();\n      }\n    };\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request subscribe\n *\n * @param {Array} streams\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestSubscribe = function(streams, callback) {\n  var request = new Request(this, 'subscribe');\n\n  if (streams) {\n    request.message.streams = Array.isArray(streams) ? streams : [ streams ];\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request usubscribe\n *\n * @param {Array} streams\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestUnsubscribe = function(streams, callback) {\n  var request = new Request(this, 'unsubscribe');\n\n  if (streams) {\n    request.message.streams = Array.isArray(streams) ? streams : [ streams ];\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request transaction_entry\n *\n * @param {String} transaction hash\n * @param {String|Number} ledger hash or sequence\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestTransactionEntry = function(hash, ledgerHash, callback) {\n  //// If not trusted, need to check proof, maybe talk packet protocol.\n  //utils.assert(this.trusted);\n  var request = new Request(this, 'transaction_entry');\n\n  request.txHash(hash);\n\n  switch (typeof ledgerHash) {\n    case 'string':\n    case 'number':\n      request.ledgerSelect(ledgerHash);\n      break;\n\n    case 'undefined':\n    case 'function':\n      request.ledgerIndex('validated');\n      callback = ledgerHash;\n      break;\n\n    default:\n      throw new Error('Invalid ledger_hash type');\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request tx\n *\n * @param {String} transaction hash\n * @param [Function] callback\n * @return {Request} request\n */\n\nRemote.prototype.requestTransaction =\nRemote.prototype.requestTx = function(hash, callback) {\n  var request = new Request(this, 'tx');\n\n  request.message.transaction = hash;\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Account request abstraction\n *\n * @api private\n */\n\nRemote.accountRequest = function(type, account, accountIndex, ledger, peer, callback) {\n  if (typeof account === 'object') {\n    var options  = account;\n    callback     = accountIndex;\n    ledger       = options.ledger;\n    accountIndex = options.account_index || options.accountIndex;\n    account      = options.accountID || options.account;\n    peer         = options.peer;\n  }\n\n  var lastArg = arguments[arguments.length - 1];\n\n  if (typeof lastArg === 'function') {\n    callback = lastArg;\n  }\n\n  var request = new Request(this, type);\n  var account = UInt160.json_rewrite(account);\n\n  request.message.ident   = account; //DEPRECATED;\n  request.message.account = account;\n\n  if (typeof accountIndex === 'number') {\n    request.message.index = accountIndex;\n  }\n\n  if (!/^(undefined|function)$/.test(typeof ledger)) {\n    request.ledgerChoose(ledger);\n  }\n\n  if (!/^(undefined|function)$/.test(typeof peer)) {\n    request.message.peer = UInt160.json_rewrite(peer);\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request account_info\n *\n * @param {String} ripple address\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountInfo = function(account, callback) {\n  var args = Array.prototype.concat.apply(['account_info'], arguments);\n  return Remote.accountRequest.apply(this, args);\n};\n\n/**\n * Request account_currencies\n *\n * @param {String} ripple address\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountCurrencies = function(account, callback) {\n  var args = Array.prototype.concat.apply(['account_currencies'], arguments);\n  return Remote.accountRequest.apply(this, args);\n};\n\n/**\n * Request account_lines\n *\n * @param {String} ripple address\n * @param {Number] sub-account index\n * @param [String|Number] ledger\n * @param [String] peer\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountLines = function(account, accountIndex, ledger, peer, callback) {\n  // XXX Does this require the server to be trusted?\n  //utils.assert(this.trusted);\n  var args = Array.prototype.concat.apply(['account_lines'], arguments);\n  return Remote.accountRequest.apply(this, args);\n};\n\n/**\n * Request account_offers\n *\n * @param {String} ripple address\n * @param {Number] sub-account index\n * @param [String|Number] ledger\n * @param [String] peer\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountOffers = function(account, accountIndex, ledger, callback) {\n  var args = Array.prototype.concat.apply(['account_offers'], arguments);\n  return Remote.accountRequest.apply(this, args);\n};\n\n\n/**\n * Request account_tx\n *\n * @param {Object} options\n *\n *    @param {String} account\n *    @param [Number] ledger_index_min defaults to -1 if ledger_index_max is specified.\n *    @param [Number] ledger_index_max defaults to -1 if ledger_index_min is specified.\n *    @param [Boolean] binary, defaults to false\n *    @param [Boolean] parseBinary, defaults to true\n *    @param [Boolean] count, defaults to false\n *    @param [Boolean] descending, defaults to false\n *    @param [Number] offset, defaults to 0\n *    @param [Number] limit\n *\n * @param [Function] filter\n * @param [Function] map\n * @param [Function] reduce\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountTransactions =\nRemote.prototype.requestAccountTx = function(options, callback) {\n  // XXX Does this require the server to be trusted?\n  //utils.assert(this.trusted);\n\n  var request = new Request(this, 'account_tx');\n\n  if (options.min_ledger !== void(0)) {\n    options.ledger_index_min = options.min_ledger;\n  }\n\n  if (options.max_ledger !== void(0)) {\n    options.ledger_index_max = options.max_ledger;\n  }\n\n  Object.keys(options).forEach(function(o) {\n    switch (o) {\n      case 'account':\n      case 'ledger_index_min':  //earliest\n      case 'ledger_index_max':  //latest\n      case 'binary':            //false\n      case 'count':             //false\n      case 'descending':        //false\n      case 'offset':            //0\n      case 'limit':\n\n      //extended account_tx\n      case 'forward':           //false\n      case 'marker':\n        request.message[o] = this[o];\n        break;\n    }\n  }, options);\n\n  function propertiesFilter(obj, transaction) {\n    var properties = Object.keys(obj);\n    return function(transaction) {\n      var result = properties.every(function(property) {\n        return transaction.tx[property] === obj[property];\n      });\n      return result;\n    };\n  };\n\n  function parseBinaryTransaction(transaction) {\n    var tx = { validated: transaction.validated };\n    tx.meta = new SerializedObject(transaction.meta).to_json();\n    tx.tx = new SerializedObject(transaction.tx_blob).to_json();\n    tx.tx.ledger_index = transaction.ledger_index;\n    tx.tx.hash = Transaction.from_json(tx.tx).hash();\n    return tx;\n  };\n\n  function accountTxFilter(fn) {\n    if (typeof fn !== 'function') {\n      throw new Error('Missing filter function');\n    }\n\n    var self = this;\n\n    function filterHandler() {\n      var listeners = self.listeners('success');\n\n      self.removeAllListeners('success');\n\n      self.once('success', function(res) {\n        if (options.parseBinary) {\n          res.transactions = res.transactions.map(parseBinaryTransaction);\n        }\n\n        if (fn !== Boolean) {\n          res.transactions = res.transactions.filter(fn);\n        }\n\n        if (typeof options.map === 'function') {\n          res.transactions = res.transactions.map(options.map);\n        }\n\n        if (typeof options.reduce === 'function') {\n          res.transactions = res.transactions.reduce(options.reduce);\n        }\n\n        if (typeof options.pluck === 'string') {\n          res = res[options.pluck];\n        }\n\n        listeners.forEach(function(listener) {\n          listener.call(self, res);\n        });\n      });\n    };\n\n    this.once('request', filterHandler);\n\n    return this;\n  };\n\n  request.filter = accountTxFilter;\n\n  if (typeof options.parseBinary !== 'boolean') {\n    options.parseBinary = true;\n  }\n\n  if (options.binary || (options.map || options.reduce)) {\n    options.filter = options.filter || Boolean;\n  }\n\n  if (options.filter) {\n    switch (options.filter) {\n      case 'inbound':\n        request.filter(propertiesFilter({ Destination: options.account }));\n        break;\n      case 'outbound':\n        request.filter(propertiesFilter({ Account: options.account }));\n        break;\n      default:\n        if (typeof options.filter === 'object') {\n          options.filter = propertiesFilter(options.filter);\n        }\n\n        request.filter(options.filter);\n    }\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request the overall transaction history.\n *\n * Returns a list of transactions that happened recently on the network. The\n * default number of transactions to be returned is 20.\n *\n * @param [Number] start\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestTransactionHistory =\nRemote.prototype.requestTxHistory = function(start, callback) {\n  // XXX Does this require the server to be trusted?\n  //utils.assert(this.trusted);\n\n  var request = new Request(this, 'tx_history');\n\n  request.message.start = start;\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request book_offers\n *\n * @param {Object} gets\n * @param {Object} pays\n * @param {String} taker\n * @param [Function] calback\n * @return {Request}\n */\n\nRemote.prototype.requestBookOffers = function(gets, pays, taker, callback) {\n  var lastArg = arguments[arguments.length - 1];\n\n  if (gets.hasOwnProperty('gets') || gets.hasOwnProperty('taker_gets')) {\n    var options = gets;\n    // This would mutate the `lastArg` in `arguments` to be `null` and is\n    // redundant. Once upon a time, some awkward code was written f(g, null,\n    // null, cb) ...\n    callback = pays;\n    taker = options.taker;\n    pays = options.pays || options.taker_pays;\n    gets = options.gets || options.taker_gets;\n  }\n\n  if (typeof lastArg === 'function') {\n    callback = lastArg;\n  }\n\n  var request = new Request(this, 'book_offers');\n\n  request.message.taker_gets = {\n    currency: Currency.json_rewrite(gets.currency, {force_hex:true})\n  };\n\n  if (!Currency.from_json(request.message.taker_gets.currency).is_native()) {\n    request.message.taker_gets.issuer = UInt160.json_rewrite(gets.issuer);\n  }\n\n  request.message.taker_pays = {\n    currency: Currency.json_rewrite(pays.currency, {force_hex:true})\n  };\n\n  if (!Currency.from_json(request.message.taker_pays.currency).is_native()) {\n    request.message.taker_pays.issuer = UInt160.json_rewrite(pays.issuer);\n  }\n\n  request.message.taker = taker ? taker : UInt160.ACCOUNT_ONE;\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request wallet_accounts\n *\n * @param {String} seed\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestWalletAccounts = function(seed, callback) {\n  utils.assert(this.trusted); // Don't send secrets.\n\n  var request = new Request(this, 'wallet_accounts');\n  request.message.seed = seed;\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request sign\n *\n * @param {String} secret\n * @param {Object} tx_json\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestSign = function(secret, tx_json, callback) {\n  utils.assert(this.trusted); // Don't send secrets.\n\n  var request = new Request(this, 'sign');\n  request.message.secret  = secret;\n  request.message.tx_json = tx_json;\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request submit\n *\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestSubmit = function(callback) {\n  return new Request(this, 'submit').callback(callback);\n};\n\n/**\n * Create a subscribe request with current subscriptions.\n *\n * Other classes can add their own subscriptions to this request by listening to\n * the server_subscribe event.\n *\n * This function will create and return the request, but not submit it.\n *\n * @param [Function] callback\n * @api private\n */\n\nRemote.prototype._serverPrepareSubscribe = function(callback) {\n  var self  = this;\n  var feeds = [ 'ledger', 'server' ];\n\n  if (this._transaction_subs) {\n    feeds.push('transactions');\n  }\n\n  var request = this.requestSubscribe(feeds);\n\n  function serverSubscribed(message) {\n    self._stand_alone = !!message.stand_alone;\n    self._testnet = !!message.testnet;\n\n    if (typeof message.random === 'string') {\n      var rand = message.random.match(/[0-9A-F]{8}/ig);\n\n      while (rand && rand.length) {\n        sjcl.random.addEntropy(parseInt(rand.pop(), 16));\n      }\n\n      self.emit('random', utils.hexToArray(message.random));\n    }\n\n    if (message.ledger_hash && message.ledger_index) {\n      self._ledger_time = message.ledger_time;\n      self._ledger_hash = message.ledger_hash;\n      self._ledger_current_index = message.ledger_index+1;\n      self.emit('ledger_closed', message);\n    }\n\n    self.emit('subscribed');\n  };\n\n  request.once('success', serverSubscribed);\n\n  self.emit('prepare_subscribe', request);\n\n  request.callback(callback, 'subscribed');\n\n  return request;\n};\n\n/**\n * For unit testing: ask the remote to accept the current ledger.\n * To be notified when the ledger is accepted, server_subscribe() then listen to 'ledger_hash' events.\n * A good way to be notified of the result of this is:\n * remote.once('ledger_closed', function(ledger_closed, ledger_index) { ... } );\n *\n * @param [Function] callback\n */\n\nRemote.prototype.ledgerAccept =\nRemote.prototype.requestLedgerAccept = function(callback) {\n  if (!this._stand_alone) {\n    this.emit('error', new RippleError('notStandAlone'));\n    return;\n  }\n\n  var request = new Request(this, 'ledger_accept');\n\n  this.once('ledger_closed', function(ledger) {\n    request.emit('ledger_closed', ledger);\n  });\n\n  request.callback(callback, 'ledger_closed');\n  request.request();\n\n  return this;\n};\n\n/**\n * Account root request abstraction\n *\n * @api private\n */\n\nRemote.accountRootRequest = function(type, responseFilter, account, ledger, callback) {\n  if (typeof account === 'object') {\n    callback = ledger;\n    ledger   = account.ledger;\n    account  = account.account;\n  }\n\n  var lastArg = arguments[arguments.length - 1];\n\n  if (typeof lastArg === 'function') {\n    callback = lastArg;\n  }\n\n  var request = this.requestLedgerEntry('account_root');\n\n  request.accountRoot(account);\n  request.ledgerChoose(ledger);\n\n  request.once('success', function(message) {\n    request.emit(type, responseFilter(message));\n  });\n\n  request.callback(callback, type);\n\n  return request;\n};\n\n/**\n * Request account balance\n *\n * @param {String} account\n * @param [String|Number] ledger\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountBalance = function(account, ledger, callback) {\n  function responseFilter(message) {\n    return Amount.from_json(message.node.Balance);\n  };\n\n  var args = Array.prototype.concat.apply(['account_balance', responseFilter], arguments);\n  var request = Remote.accountRootRequest.apply(this, args);\n\n  return request;\n};\n\n/**\n * Request account flags\n *\n * @param {String} account\n * @param [String|Number] ledger\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestAccountFlags = function(account, ledger, callback) {\n  function responseFilter(message) {\n    return message.node.Flags;\n  };\n\n  var args = Array.prototype.concat.apply(['account_flags', responseFilter], arguments);\n  var request = Remote.accountRootRequest.apply(this, args);\n\n  return request;\n};\n\n/**\n * Request owner count\n *\n * @param {String} account\n * @param [String|Number] ledger\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestOwnerCount = function(account, ledger, callback) {\n  function responseFilter(message) {\n    return message.node.OwnerCount;\n  };\n\n  var args = Array.prototype.concat.apply(['owner_count', responseFilter], arguments);\n  var request = Remote.accountRootRequest.apply(this, args);\n\n  return request;\n};\n\n/**\n * Get an account by accountID (address)\n *\n *\n * @param {String} account\n * @return {Account}\n */\n\nRemote.prototype.getAccount = function(accountID) {\n  return this._accounts[UInt160.json_rewrite(accountID)];\n};\n\n/**\n * Add an account by accountID (address)\n *\n * @param {String} account\n * @return {Account}\n */\n\nRemote.prototype.addAccount = function(accountID) {\n  var account = new Account(this, accountID);\n\n  if (account.isValid()) {\n    this._accounts[accountID] = account;\n  }\n\n  return account;\n};\n\n/**\n * Add an account if it does not exist, return the\n * account by accountID (address)\n *\n * @param {String} account\n * @return {Account}\n */\n\nRemote.prototype.account =\nRemote.prototype.findAccount = function(accountID) {\n  var account = this.getAccount(accountID);\n  return account ? account : this.addAccount(accountID);\n};\n\n/**\n * Create a pathfind\n *\n * @param {Object} options\n * @return {PathFind}\n */\n\nRemote.prototype.pathFind =\nRemote.prototype.createPathFind = function(src_account, dst_account, dst_amount, src_currencies) {\n  if (typeof src_account === 'object') {\n    var options = src_account;\n    src_currencies = options.src_currencies;\n    dst_amount     = options.dst_amount;\n    dst_account    = options.dst_account;\n    src_account    = options.src_account;\n  }\n\n  var pathFind = new PathFind(this, src_account, dst_account, dst_amount, src_currencies);\n\n  if (this._cur_path_find) {\n    this._cur_path_find.notify_superceded();\n  }\n\n  pathFind.create();\n\n  this._cur_path_find = pathFind;\n\n  return pathFind;\n};\n\nRemote.prepareTrade = function(currency, issuer) {\n  return currency + (Currency.from_json(currency).is_native() ? '' : ('/' + issuer));\n};\n\n/**\n * Create an OrderBook if it does not exist, return\n * the order book\n *\n * @param {Object} options\n * @return {OrderBook}\n */\n\nRemote.prototype.book =\nRemote.prototype.createOrderBook = function(currency_gets, issuer_gets, currency_pays, issuer_pays) {\n  if (typeof currency_gets === 'object') {\n    var options = currency_gets;\n    issuer_pays   = options.issuer_pays;\n    currency_pays = options.currency_pays;\n    issuer_gets   = options.issuer_gets;\n    currency_gets = options.currency_gets;\n  }\n\n  var gets = Remote.prepareTrade(currency_gets, issuer_gets);\n  var pays = Remote.prepareTrade(currency_pays, issuer_pays);\n  var key = gets + ':' + pays;\n\n  if (this._books.hasOwnProperty(key)) {\n    return this._books[key];\n  }\n\n  var book = new OrderBook(this, currency_gets, issuer_gets, currency_pays, issuer_pays, key);\n\n  if (book.is_valid()) {\n    this._books[key] = book;\n  }\n\n  return book;\n};\n\n/**\n * Return the next account sequence\n *\n * @param {String} account\n * @param {String} sequence modifier (ADVANCE or REWIND)\n * @return {Number} sequence\n */\n\nRemote.prototype.accountSeq =\nRemote.prototype.getAccountSequence = function(account, advance) {\n  var account     = UInt160.json_rewrite(account);\n  var accountInfo = this.accounts[account];\n\n  if (!accountInfo) {\n    return;\n  }\n\n  var seq = accountInfo.seq;\n  var change = { ADVANCE: 1, REWIND: -1 }[advance.toUpperCase()] || 0;\n\n  accountInfo.seq += change;\n\n  return seq;\n};\n\n/**\n * Set account sequence\n *\n * @param {String} account\n * @param {Number} sequence\n */\n\nRemote.prototype.setAccountSequence =\nRemote.prototype.setAccountSeq = function(account, sequence) {\n  var account = UInt160.json_rewrite(account);\n\n  if (!this.accounts.hasOwnProperty(account)) {\n    this.accounts[account] = { };\n  }\n\n  this.accounts[account].seq = sequence;\n};\n\n/**\n * Refresh an account's sequence from server\n *\n * @param {String} account\n * @param [String|Number] ledger\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.accountSeqCache = function(account, ledger, callback) {\n  if (typeof account === 'object') {\n    var options = account;\n    callback = ledger;\n    ledger   = options.ledger;\n    account  = options.account;\n  }\n\n  var self = this;\n\n  if (!this.accounts.hasOwnProperty(account)) {\n    this.accounts[account] = { };\n  }\n\n  var account_info = this.accounts[account];\n  var request      = account_info.caching_seq_request;\n\n  function accountRootSuccess(message) {\n    delete account_info.caching_seq_request;\n\n    var seq = message.node.Sequence;\n    account_info.seq  = seq;\n\n    // console.log('caching: %s %d', account, seq);\n    // If the caller also waits for 'success', they might run before this.\n    request.emit('success_account_seq_cache', message);\n  };\n\n  function accountRootError(message) {\n    // console.log('error: %s', account);\n    delete account_info.caching_seq_request;\n\n    request.emit('error_account_seq_cache', message);\n  };\n\n  if (!request) {\n    // console.log('starting: %s', account);\n    request = this.requestLedgerEntry('account_root');\n    request.accountRoot(account);\n    request.ledgerChoose(ledger);\n    request.once('success', accountRootSuccess);\n    request.once('error', accountRootError);\n\n    account_info.caching_seq_request = request;\n  }\n\n  request.callback(callback, 'success_account_seq_cache', 'error_account_seq_cache');\n\n  return request;\n};\n\n/**\n * Mark an account's root node as dirty.\n *\n * @param {String} account\n */\n\nRemote.prototype.dirtyAccountRoot = function(account) {\n  var account = UInt160.json_rewrite(account);\n  delete this.ledgers.current.account_root[account];\n};\n\n/**\n * Get an account's balance\n *\n * @param {String} account\n * @param [String] issuer\n * @param [String] currency\n * @param [String|Number] ledger\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestRippleBalance = function(account, issuer, currency, ledger, callback) {\n  if (typeof account === 'object') {\n    var options = account;\n    callback = issuer;\n    ledger   = options.ledger;\n    currency = options.currency;\n    issuer   = options.issuer;\n    account  = options.account;\n  }\n\n  var request = this.requestLedgerEntry('ripple_state'); // YYY Could be cached per ledger.\n\n  request.rippleState(account, issuer, currency);\n  request.ledgerChoose(ledger);\n\n  function rippleState(message) {\n    var node = message.node;\n    var lowLimit = Amount.from_json(node.LowLimit);\n    var highLimit = Amount.from_json(node.HighLimit);\n\n    // The amount the low account holds of issuer.\n    var balance = Amount.from_json(node.Balance);\n\n    // accountHigh implies: for account: balance is negated, highLimit is the limit set by account.\n    var accountHigh = UInt160.from_json(account).equals(highLimit.issuer());\n\n    request.emit('ripple_state', {\n      account_balance:      ( accountHigh ? balance.negate() :     balance.clone()).parse_issuer(account),\n      peer_balance:         (!accountHigh ? balance.negate() :     balance.clone()).parse_issuer(issuer),\n      account_limit:        ( accountHigh ? highLimit :            lowLimit).clone().parse_issuer(issuer),\n      peer_limit:           (!accountHigh ? highLimit :            lowLimit).clone().parse_issuer(account),\n      account_quality_in:   ( accountHigh ? node.HighQualityIn :   node.LowQualityIn),\n      peer_quality_in:      (!accountHigh ? node.HighQualityIn :   node.LowQualityIn),\n      account_quality_out:  ( accountHigh ? node.HighQualityOut :  node.LowQualityOut),\n      peer_quality_out:     (!accountHigh ? node.HighQualityOut :  node.LowQualityOut),\n    });\n  };\n\n  request.once('success', rippleState);\n  request.callback(callback, 'ripple_state');\n\n  return request;\n};\n\nRemote.prepareCurrencies = function(currency) {\n  var newCurrency  = { };\n\n  if (currency.hasOwnProperty('issuer')) {\n    newCurrency.issuer = UInt160.json_rewrite(currency.issuer);\n  }\n\n  if (currency.hasOwnProperty('currency')) {\n    newCurrency.currency = Currency.json_rewrite(currency.currency, {force_hex:true});\n  }\n\n  return newCurrency;\n};\n\n/**\n * Request ripple_path_find\n *\n * @param {Object} options\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestRipplePathFind = function(src_account, dst_account, dst_amount, src_currencies, callback) {\n  if (typeof src_account === 'object') {\n    var options = src_account;\n    callback       = dst_account;\n    src_currencies = options.src_currencies;\n    dst_amount     = options.dst_amount;\n    dst_account    = options.dst_account;\n    src_account    = options.src_account;\n  }\n\n  var request = new Request(this, 'ripple_path_find');\n\n  request.message.source_account      = UInt160.json_rewrite(src_account);\n  request.message.destination_account = UInt160.json_rewrite(dst_account);\n  request.message.destination_amount  = Amount.json_rewrite(dst_amount);\n\n  if (src_currencies) {\n    request.message.source_currencies = src_currencies.map(Remote.prepareCurrencies);\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request path_find/create\n *\n * @param {Object} options\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestPathFindCreate = function(src_account, dst_account, dst_amount, src_currencies, callback) {\n  if (typeof src_account === 'object') {\n    var options = src_account;\n    callback       = dst_account;\n    src_currencies = options.src_currencies;\n    dst_amount     = options.dst_amount;\n    dst_account    = options.dst_account;\n    src_account    = options.src_account;\n  }\n\n  var request = new Request(this, 'path_find');\n\n  request.message.subcommand          = 'create';\n  request.message.source_account      = UInt160.json_rewrite(src_account);\n  request.message.destination_account = UInt160.json_rewrite(dst_account);\n  request.message.destination_amount  = Amount.json_rewrite(dst_amount);\n\n  if (src_currencies) {\n    request.message.source_currencies = src_currencies.map(Remote.prepareCurrencies);\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request path_find/close\n *\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestPathFindClose = function(callback) {\n  var request = new Request(this, 'path_find');\n\n  request.message.subcommand = 'close';\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request unl_list\n *\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestUnlList = function(callback) {\n  return new Request(this, 'unl_list').callback(callback);\n};\n\n/**\n * Request unl_add\n *\n * @param {String} address\n * @param {String} comment\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestUnlAdd = function(address, comment, callback) {\n  var request = new Request(this, 'unl_add');\n\n  request.message.node = address;\n\n  if (comment) {\n    // note is not specified anywhere, should remove?\n    request.message.comment = void(0);\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request unl_delete\n *\n * @param {String} node\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestUnlDelete = function(node, callback) {\n  var request = new Request(this, 'unl_delete');\n\n  request.message.node = node;\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Request peers\n *\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestPeers = function(callback) {\n  return new Request(this, 'peers').callback(callback);\n};\n\n/**\n * Request connect\n *\n * @param {String} ip\n * @param {Number} port\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.requestConnect = function(ip, port, callback) {\n  var request = new Request(this, 'connect');\n\n  request.message.ip = ip;\n\n  if (port) {\n    request.message.port = port;\n  }\n\n  request.callback(callback);\n\n  return request;\n};\n\n/**\n * Create a Transaction\n *\n * @param {String} source\n * @param {Object} options\n * @param [Function] callback\n * @return {Request}\n */\n\nRemote.prototype.transaction =\nRemote.prototype.createTransaction = function(source, options, callback) {\n  var transaction = new Transaction(this);\n\n  var transactionTypes = {\n    payment:        'payment',\n    accountset:     'accountSet',\n    trustset:       'trustSet',\n    offercreate:    'offerCreate',\n    offercancel:    'offerCancel',\n    claim:          'claim',\n    passwordfund:   'passwordFund',\n    passwordset:    'passwordSet',\n    setregularkey:  'setRegularKey',\n    walletadd:      'walletAdd',\n    sign:           'sign'\n  };\n\n  var transactionType;\n\n  switch (typeof source) {\n    case 'object':\n      if (typeof source.type !== 'string') {\n        throw new Error('Missing transaction type');\n      }\n\n      transactionType = transactionTypes[source.type.toLowerCase()];\n\n      if (!transactionType) {\n        throw new Error('Invalid transaction type: ' + transactionType);\n      }\n\n      transaction = transaction[transactionType](source);\n      break;\n\n    case 'string':\n      transactionType = transactionTypes[source.toLowerCase()];\n\n      if (!transactionType) {\n        throw new Error('Invalid transaction type: ' + transactionType);\n      }\n\n      transaction = transaction[transactionType](options);\n      break;\n  }\n\n  var lastArg = arguments[arguments.length - 1];\n\n  if (typeof lastArg === 'function') {\n    transaction.submit(lastArg);\n  }\n\n  return transaction;\n};\n\n/**\n * Calculate a transaction fee for a number of tx fee units.\n *\n * This takes into account the last known network and local load fees.\n *\n * @param {Number} fee units\n * @return {Amount} Final fee in XRP for specified number of fee units.\n */\n\nRemote.prototype.feeTx = function(units) {\n  var server = this._getServer();\n\n  if (!server) {\n    throw new Error('No connected servers');\n  }\n\n  return server._feeTx(units);\n};\n\n/**\n * Get the current recommended transaction fee unit.\n *\n * Multiply this value with the number of fee units in order to calculate the\n * recommended fee for the transaction you are trying to submit.\n *\n * @return {Number} Recommended amount for one fee unit as float.\n */\n\nRemote.prototype.feeTxUnit = function() {\n  var server = this._getServer();\n\n  if (!server) {\n    throw new Error('No connected servers');\n  }\n\n  return server._feeTxUnit();\n};\n\n/**\n * Get the current recommended reserve base.\n *\n * Returns the base reserve with load fees and safety margin applied.\n *\n * @param {Number} owner count\n * @return {Amount}\n */\n\nRemote.prototype.reserve = function(owner_count) {\n  var server = this._getServer();\n\n  if (!server) {\n    throw new Error('No connected servers');\n  }\n\n  return server._reserve(owner_count);\n};\n\nexports.Remote = Remote;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 1\n// module.readableIdentifier = ./src/js/ripple/remote.js\n//@ sourceURL=webpack-module:///./src/js/ripple/remote.js");
 
 /***/ },
 /* 2 */
@@ -76,13 +76,13 @@ var ripple =
 /* 5 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("// Transactions\n//\n//  Construction:\n//    remote.transaction()  // Build a transaction object.\n//     .offer_create(...)   // Set major parameters.\n//     .set_flags()         // Set optional parameters.\n//     .on()                // Register for events.\n//     .submit();           // Send to network.\n//\n//  Events:\n// 'success' : Transaction submitted without error.\n// 'error' : Error submitting transaction.\n// 'proposed' : Advisory proposed status transaction.\n// - A client should expect 0 to multiple results.\n// - Might not get back. The remote might just forward the transaction.\n// - A success could be reverted in final.\n// - local error: other remotes might like it.\n// - malformed error: local server thought it was malformed.\n// - The client should only trust this when talking to a trusted server.\n// 'final' : Final status of transaction.\n// - Only expect a final from dishonest servers after a tesSUCCESS or ter*.\n// 'lost' : Gave up looking for on ledger_closed.\n// 'pending' : Transaction was not found on ledger_closed.\n// 'state' : Follow the state of a transaction.\n//    'client_submitted'     - Sent to remote\n//     |- 'remoteError'      - Remote rejected transaction.\n//      \\- 'client_proposed' - Remote provisionally accepted transaction.\n//       |- 'client_missing' - Transaction has not appeared in ledger as expected.\n//       | |\\- 'client_lost' - No longer monitoring missing transaction.\n//       |/\n//       |- 'tesSUCCESS'     - Transaction in ledger as expected.\n//       |- 'ter...'         - Transaction failed.\n//       \\- 'tec...'         - Transaction claimed fee only.\n//\n// Notes:\n// - All transactions including those with local and malformed errors may be\n//   forwarded anyway.\n// - A malicous server can:\n//   - give any proposed result.\n//     - it may declare something correct as incorrect or something incorrect as correct.\n//     - it may not communicate with the rest of the network.\n//   - may or may not forward.\n//\n\nvar EventEmitter     = __webpack_require__(36).EventEmitter;\nvar util             = __webpack_require__(37);\nvar utils            = __webpack_require__(19);\nvar sjcl             = __webpack_require__(19).sjcl;\nvar Amount           = __webpack_require__(3).Amount;\nvar Currency         = __webpack_require__(3).Currency;\nvar UInt160          = __webpack_require__(3).UInt160;\nvar Seed             = __webpack_require__(10).Seed;\nvar SerializedObject = __webpack_require__(12).SerializedObject;\nvar RippleError      = __webpack_require__(13).RippleError;\nvar hashprefixes     = __webpack_require__(26);\nvar config           = __webpack_require__(21);\n\nfunction Transaction(remote) {\n  EventEmitter.call(this);\n\n  var self = this;\n\n  var remote = remote || { };\n\n  this.remote = remote;\n\n  // Transaction data\n  this.tx_json = { Flags: 0 };\n\n  this._secret = void(0);\n  this._build_path = false;\n  this._maxFee = this.remote.max_fee;\n\n  this.state = 'unsubmitted';\n  this.finalized = false;\n  this.previousSigningHash = void(0);\n\n  // Index at which transaction was submitted\n  this.submitIndex = void(0);\n\n  // Canonical signing setting defaults to the Remote's configuration\n  this.canonical = (typeof remote === 'object') ? Boolean(remote.canonical_signing) : true;\n\n  // We aren't clever enough to eschew preventative measures so we keep an array\n  // of all submitted transactionIDs (which can change due to load_factor\n  // effecting the Fee amount). This should be populated with a transactionID\n  // any time it goes on the network\n  this.submittedIDs = [ ];\n\n  this.once('success', function(message) {\n    self.finalize(message);\n    self.setState('validated');\n    self.emit('cleanup', message);\n  });\n\n  this.once('error', function(message) {\n    self.finalize(message);\n    self.setState('failed');\n    self.emit('cleanup', message);\n  });\n\n  this.once('submitted', function() {\n    self.setState('submitted');\n  });\n\n  this.once('proposed', function() {\n    self.setState('pending');\n  });\n};\n\nutil.inherits(Transaction, EventEmitter);\n\n// XXX This needs to be determined from the network.\nTransaction.fee_units = {\n  default: 10\n};\n\nTransaction.flags = {\n  // Universal flags can apply to any transaction type\n  Universal: {\n    FullyCanonicalSig:  0x80000000\n  },\n\n  AccountSet: {\n    RequireDestTag:     0x00010000,\n    OptionalDestTag:    0x00020000,\n    RequireAuth:        0x00040000,\n    OptionalAuth:       0x00080000,\n    DisallowXRP:        0x00100000,\n    AllowXRP:           0x00200000\n  },\n\n  TrustSet: {\n    SetAuth:            0x00010000,\n    NoRipple:           0x00020000,\n    SetNoRipple:        0x00020000,\n    ClearNoRipple:      0x00040000,\n    SetFreeze:          0x00100000,\n    ClearFreeze:        0x00200000\n  },\n\n  OfferCreate: {\n    Passive:            0x00010000,\n    ImmediateOrCancel:  0x00020000,\n    FillOrKill:         0x00040000,\n    Sell:               0x00080000\n  },\n\n  Payment: {\n    NoRippleDirect:     0x00010000,\n    PartialPayment:     0x00020000,\n    LimitQuality:       0x00040000\n  }\n};\n\n// The following are integer (as opposed to bit) flags\n// that can be set for particular transactions in the\n// SetFlag or ClearFlag field\nTransaction.set_clear_flags = {\n  AccountSet: {\n    asfRequireDest:    1,\n    asfRequireAuth:    2,\n    asfDisallowXRP:    3,\n    asfDisableMaster:  4,\n    asfNoFreeze:       6,\n    asfGlobalFreeze:   7\n  }\n};\n\nTransaction.MEMO_TYPES = {\n};\n\nTransaction.formats = __webpack_require__(18).tx;\n\nTransaction.prototype.consts = {\n  telLOCAL_ERROR:  -399,\n  temMALFORMED:    -299,\n  tefFAILURE:      -199,\n  terRETRY:        -99,\n  tesSUCCESS:      0,\n  tecCLAIMED:      100\n};\n\nTransaction.from_json = function(j) {\n  return (new Transaction()).parseJson(j);\n};\n\nTransaction.prototype.parseJson = function(v) {\n  this.tx_json = v;\n  return this;\n};\n\nTransaction.prototype.isTelLocal = function(ter) {\n  return ter >= this.consts.telLOCAL_ERROR && ter < this.consts.temMALFORMED;\n};\n\nTransaction.prototype.isTemMalformed = function(ter) {\n  return ter >= this.consts.temMALFORMED && ter < this.consts.tefFAILURE;\n};\n\nTransaction.prototype.isTefFailure = function(ter) {\n  return ter >= this.consts.tefFAILURE && ter < this.consts.terRETRY;\n};\n\nTransaction.prototype.isTerRetry = function(ter) {\n  return ter >= this.consts.terRETRY && ter < this.consts.tesSUCCESS;\n};\n\nTransaction.prototype.isTepSuccess = function(ter) {\n  return ter >= this.consts.tesSUCCESS;\n};\n\nTransaction.prototype.isTecClaimed = function(ter) {\n  return ter >= this.consts.tecCLAIMED;\n};\n\nTransaction.prototype.isRejected = function(ter) {\n  return this.isTelLocal(ter) || this.isTemMalformed(ter) || this.isTefFailure(ter);\n};\n\nTransaction.prototype.setState = function(state) {\n  if (this.state !== state) {\n    this.state = state;\n    this.emit('state', state);\n    this.emit('save');\n  }\n};\n\nTransaction.prototype.finalize = function(message) {\n  this.finalized = true;\n\n  if (this.result) {\n    this.result.ledger_index = message.ledger_index;\n    this.result.ledger_hash  = message.ledger_hash;\n  } else {\n    this.result = message;\n    this.result.tx_json = this.tx_json;\n  }\n\n  return this;\n};\n\nTransaction.prototype._accountSecret = function(account) {\n  return this.remote.secrets[account];\n};\n\n/**\n * Returns the number of fee units this transaction will cost.\n *\n * Each Ripple transaction based on its type and makeup costs a certain number\n * of fee units. The fee units are calculated on a per-server basis based on the\n * current load on both the network and the server.\n *\n * @see https://ripple.com/wiki/Transaction_Fee\n *\n * @return {Number} Number of fee units for this transaction.\n */\n\nTransaction.prototype._getFeeUnits =\nTransaction.prototype.feeUnits = function() {\n  return Transaction.fee_units['default'];\n};\n\n/**\n * Compute median server fee\n */\n\nTransaction.prototype._computeFee = function() {\n  var servers = this.remote._servers;\n  var fees = [ ];\n\n  for (var i=0; i<servers.length; i++) {\n    var server = servers[i];\n    if (server._connected) {\n      fees.push(Number(server._computeFee(this)));\n    }\n  }\n\n  switch (fees.length) {\n    case 0: return;\n    case 1: return String(fees[0]);\n  }\n\n  fees.sort(function ascending(a, b) {\n    if (a > b) {\n      return 1;\n    } else if (a < b) {\n      return -1;\n    } else {\n      return 0;\n    }\n  });\n\n  var midInd = Math.floor(fees.length / 2);\n\n  var median = fees.length % 2 === 0\n  ? Math.floor(0.5 + (fees[midInd] + fees[midInd - 1]) / 2)\n  : fees[midInd];\n\n  return String(median);\n};\n\n/**\n * Attempts to complete the transaction for submission.\n *\n * This function seeks to fill out certain fields, such as Fee and\n * SigningPubKey, which can be determined by the library based on network\n * information and other fields.\n */\n\nTransaction.prototype.complete = function() {\n  if (this.remote) {\n    if (!this.remote.trusted && !this.remote.local_signing) {\n      this.emit('error', new RippleError('tejServerUntrusted', 'Attempt to give secret to untrusted server'));\n      return false;\n    }\n  }\n\n  // Try to auto-fill the secret\n  if (!this._secret && !(this._secret = this._accountSecret(this.tx_json.Account))) {\n    this.emit('error', new RippleError('tejSecretUnknown', 'Missing secret'));\n    return false;\n  }\n\n  if (typeof this.tx_json.SigningPubKey === 'undefined') {\n    try {\n      var seed = Seed.from_json(this._secret);\n      var key  = seed.get_key(this.tx_json.Account);\n      this.tx_json.SigningPubKey = key.to_hex_pub();\n    } catch(e) {\n      this.emit('error', new RippleError('tejSecretInvalid', 'Invalid secret'));\n      return false;\n    }\n  }\n\n  // If the Fee hasn't been set, one needs to be computed by\n  // an assigned server\n  if (this.remote && typeof this.tx_json.Fee === 'undefined') {\n    if (this.remote.local_fee || !this.remote.trusted) {\n      if (!(this.tx_json.Fee = this._computeFee())) {\n        this.emit('error', new RippleError('tejUnconnected'));\n        return;\n      }\n    }\n  }\n\n  if (Number(this.tx_json.Fee) > this._maxFee) {\n    this.emit('error', new RippleError('tejMaxFeeExceeded', 'Max fee exceeded'));\n    return false;\n  }\n\n  // Set canonical flag - this enables canonicalized signature checking\n  if (this.remote && this.remote.local_signing && this.canonical) {\n    this.tx_json.Flags |= Transaction.flags.Universal.FullyCanonicalSig;\n\n    // JavaScript converts operands to 32-bit signed ints before doing bitwise\n    // operations. We need to convert it back to an unsigned int.\n    this.tx_json.Flags = this.tx_json.Flags >>> 0;\n  }\n\n  return this.tx_json;\n};\n\nTransaction.prototype.serialize = function() {\n  return SerializedObject.from_json(this.tx_json);\n};\n\nTransaction.prototype.signingHash = function() {\n  return this.hash(config.testnet ? 'HASH_TX_SIGN_TESTNET' : 'HASH_TX_SIGN');\n};\n\nTransaction.prototype.hash = function(prefix, as_uint256) {\n  if (typeof prefix === 'string') {\n    if (typeof hashprefixes[prefix] === 'undefined') {\n      throw new Error('Unknown hashing prefix requested.');\n    }\n    prefix = hashprefixes[prefix];\n  } else if (!prefix) {\n    prefix = hashprefixes.HASH_TX_ID;\n  }\n\n  var hash = SerializedObject.from_json(this.tx_json).hash(prefix);\n\n  return as_uint256 ? hash : hash.to_hex();\n};\n\nTransaction.prototype.sign = function(callback) {\n  var callback = typeof callback === 'function' ? callback : function(){};\n  var seed = Seed.from_json(this._secret);\n\n  var prev_sig = this.tx_json.TxnSignature;\n  delete this.tx_json.TxnSignature;\n\n  var hash = this.signingHash();\n\n  // If the hash is the same, we can re-use the previous signature\n  if (prev_sig && hash === this.previousSigningHash) {\n    this.tx_json.TxnSignature = prev_sig;\n    callback();\n    return this;\n  }\n\n  var key = seed.get_key(this.tx_json.Account);\n  var sig = key.sign(hash, 0);\n  var hex = sjcl.codec.hex.fromBits(sig).toUpperCase();\n\n  this.tx_json.TxnSignature = hex;\n  this.previousSigningHash = hash;\n\n  callback();\n\n  return this;\n};\n\n/**\n * Add a ID to list of submitted IDs for this transaction\n */\n\nTransaction.prototype.addId = function(hash) {\n  if (this.submittedIDs.indexOf(hash) === -1) {\n    this.submittedIDs.unshift(hash);\n    this.emit('signed', hash);\n    this.emit('save');\n  }\n};\n\n/**\n * Find ID within list of submitted IDs for this transaction\n */\n\nTransaction.prototype.findId = function(cache) {\n  var result;\n\n  for (var i=0; i<this.submittedIDs.length; i++) {\n    var hash = this.submittedIDs[i];\n    if ((result = cache[hash])) {\n      break;\n    }\n  }\n\n  return result;\n};\n\n//\n// Set options for Transactions\n//\n\n// --> build: true, to have server blindly construct a path.\n//\n// \"blindly\" because the sender has no idea of the actual cost except that is must be less than send max.\nTransaction.prototype.buildPath = function(build) {\n  this._build_path = build;\n  return this;\n};\n\n// tag should be undefined or a 32 bit integer.\n// YYY Add range checking for tag.\nTransaction.prototype.destinationTag = function(tag) {\n  if (tag !== void(0)) {\n    this.tx_json.DestinationTag = tag;\n  }\n  return this;\n};\n\nTransaction.prototype.invoiceID = function(id) {\n  if (typeof id === 'string') {\n    while (id.length < 64) {\n      id += '0';\n    }\n    this.tx_json.InvoiceID = id;\n  }\n  return this;\n};\n\nTransaction.prototype.clientID = function(id) {\n  if (typeof id === 'string') {\n    this._clientID = id;\n  }\n  return this;\n};\n\nTransaction.prototype.lastLedger = function(sequence) {\n  if (typeof sequence === 'number') {\n    this._setLastLedger = true;\n    this.tx_json.LastLedgerSequence = sequence;\n  }\n  return this;\n};\n\nTransaction._pathRewrite = function(path) {\n  if (!Array.isArray(path)) {\n    return;\n  }\n\n  var newPath = path.map(function(node) {\n    var newNode = { };\n\n    if (node.hasOwnProperty('account')) {\n      newNode.account = UInt160.json_rewrite(node.account);\n    }\n\n    if (node.hasOwnProperty('issuer')) {\n      newNode.issuer = UInt160.json_rewrite(node.issuer);\n    }\n\n    if (node.hasOwnProperty('currency')) {\n      newNode.currency = Currency.json_rewrite(node.currency);\n    }\n\n    if (node.hasOwnProperty('type_hex')) {\n      newNode.type_hex = node.type_hex;\n    }\n\n    return newNode;\n  });\n\n  return newPath;\n};\n\nTransaction.prototype.pathAdd = function(path) {\n  if (Array.isArray(path)) {\n    this.tx_json.Paths  = this.tx_json.Paths || [];\n    this.tx_json.Paths.push(Transaction._pathRewrite(path));\n  }\n  return this;\n};\n\n// --> paths: undefined or array of path\n// // A path is an array of objects containing some combination of: account, currency, issuer\n\nTransaction.prototype.paths = function(paths) {\n  if (Array.isArray(paths)) {\n    for (var i=0, l=paths.length; i<l; i++) {\n      this.pathAdd(paths[i]);\n    }\n  }\n  return this;\n};\n\n// If the secret is in the config object, it does not need to be provided.\nTransaction.prototype.secret = function(secret) {\n  this._secret = secret;\n  return this;\n};\n\nTransaction.prototype.sendMax = function(send_max) {\n  if (send_max) {\n    this.tx_json.SendMax = Amount.json_rewrite(send_max);\n  }\n  return this;\n};\n\n// tag should be undefined or a 32 bit integer.\n// YYY Add range checking for tag.\nTransaction.prototype.sourceTag = function(tag) {\n  if (tag) {\n    this.tx_json.SourceTag = tag;\n  }\n  return this;\n};\n\n// --> rate: In billionths.\nTransaction.prototype.transferRate = function(rate) {\n  this.tx_json.TransferRate = Number(rate);\n\n  if (this.tx_json.TransferRate < 1e9) {\n    throw new Error('invalidTransferRate');\n  }\n\n  return this;\n};\n\n// Add flags to a transaction.\n// --> flags: undefined, _flag_, or [ _flags_ ]\nTransaction.prototype.setFlags = function(flags) {\n  if (flags === void(0)) {\n    return this;\n  }\n\n  if (typeof flags === 'number') {\n    this.tx_json.Flags = flags;\n    return this;\n  }\n\n  var flag_set = Array.isArray(flags) ? flags : Array.prototype.slice.call(arguments);\n  var transaction_flags = Transaction.flags[this.tx_json.TransactionType] || { };\n\n  for (var i=0, l=flag_set.length; i<l; i++) {\n    var flag = flag_set[i];\n\n    if (transaction_flags.hasOwnProperty(flag)) {\n      this.tx_json.Flags += transaction_flags[flag];\n    } else {\n      return this.emit('error', new RippleError('tejInvalidFlag'));\n    }\n  }\n\n  return this;\n};\n\n/**\n * Add a Memo to transaction. Memos can be used as key-value,\n * using the MemoType as a key\n *\n * @param {String} type\n * @param {String} data\n */\n\nTransaction.prototype.addMemo = function(type, data) {\n  if (!/(undefined|string)/.test(typeof type)) {\n    throw new Error('MemoType must be a string');\n  }\n\n  if (!/(undefined|string)/.test(typeof data)) {\n    throw new Error('MemoData must be a string');\n  }\n\n  function toHex(str) {\n    return sjcl.codec.hex.fromBits(sjcl.codec.utf8String.toBits(str));\n  };\n\n  var memo = { };\n\n  if (type) {\n    if (Transaction.MEMO_TYPES[type]) {\n      //XXX Maybe in the future we want a schema validator for\n      //memo types\n      memo.MemoType = Transaction.MEMO_TYPES[type];\n    } else {\n      memo.MemoType = toHex(type);\n    }\n  }\n\n  if (data) {\n    memo.MemoData = toHex(data);\n  }\n\n  this.tx_json.Memos = (this.tx_json.Memos || []).concat({ Memo: memo });\n\n  return this;\n};\n\n// Options:\n//  .domain()           NYI\n//  .flags()\n//  .message_key()      NYI\n//  .transfer_rate()\n//  .wallet_locator()   NYI\n//  .wallet_size()      NYI\n\n/**\n *  Construct an 'AccountSet' transaction.\n *\n *  Note that bit flags can be set using the .setFlags() method\n *  but for 'AccountSet' transactions there is an additional way to\n *  modify AccountRoot flags. The values available for the SetFlag \n *  and ClearFlag are as follows:\n *\n *  \"asfRequireDest\"\n *    Require a destination tag\n *  \"asfRequireAuth\"\n *    Authorization is required to extend trust\n *  \"asfDisallowXRP\"\n *    XRP should not be sent to this account\n *  \"asfDisableMaster\"\n *    Disallow use of the master key\n */\n\nTransaction.prototype.accountSet = function(src, set_flag, clear_flag) {\n  if (typeof src === 'object') {\n    var options = src;\n    src = options.source || options.from || options.account;\n    set_flag = options.set_flag || options.set;\n    clear_flag = options.clear_flag || options.clear;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Source address invalid');\n  }\n\n  this.tx_json.TransactionType  = 'AccountSet';\n  this.tx_json.Account          = UInt160.json_rewrite(src);\n\n  var SetClearFlags = Transaction.set_clear_flags.AccountSet;\n\n  function prepareFlag(flag) {\n    return (typeof flag === 'number') ? flag : (SetClearFlags[flag] || SetClearFlags['asf' + flag]);\n  };\n\n  if (set_flag && (set_flag = prepareFlag(set_flag))) {\n    this.tx_json.SetFlag = set_flag;\n  }\n\n  if (clear_flag && (clear_flag = prepareFlag(clear_flag))) {\n    this.tx_json.ClearFlag = clear_flag;\n  }\n\n  return this;\n};\n\nTransaction.prototype.claim = function(src, generator, public_key, signature) {\n  if (typeof src === 'object') {\n    var options = src;\n    signature  = options.signature;\n    public_key = options.public_key;\n    generator  = options.generator;\n    src        = options.source || options.from || options.account;\n  }\n\n  this.tx_json.TransactionType = 'Claim';\n  this.tx_json.Generator       = generator;\n  this.tx_json.PublicKey       = public_key;\n  this.tx_json.Signature       = signature;\n\n  return this;\n};\n\nTransaction.prototype.offerCancel = function(src, sequence) {\n  if (typeof src === 'object') {\n    var options = src;\n    sequence = options.sequence;\n    src      = options.source || options.from || options.account;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Source address invalid');\n  }\n\n  this.tx_json.TransactionType = 'OfferCancel';\n  this.tx_json.Account         = UInt160.json_rewrite(src);\n  this.tx_json.OfferSequence   = Number(sequence);\n\n  return this;\n};\n\n// Options:\n//  .set_flags()\n// --> expiration : if not undefined, Date or Number\n// --> cancel_sequence : if not undefined, Sequence\nTransaction.prototype.offerCreate = function(src, taker_pays, taker_gets, expiration, cancel_sequence) {\n  if (typeof src === 'object') {\n    var options = src;\n    cancel_sequence = options.cancel_sequence;\n    expiration      = options.expiration;\n    taker_gets      = options.taker_gets || options.sell;\n    taker_pays      = options.taker_pays || options.buy;\n    src             = options.source || options.from || options.account;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Source address invalid');\n  }\n\n  this.tx_json.TransactionType = 'OfferCreate';\n  this.tx_json.Account         = UInt160.json_rewrite(src);\n  this.tx_json.TakerPays       = Amount.json_rewrite(taker_pays);\n  this.tx_json.TakerGets       = Amount.json_rewrite(taker_gets);\n\n  if (expiration) {\n    this.tx_json.Expiration = utils.time.toRipple(expiration);\n  }\n\n  if (cancel_sequence) {\n    this.tx_json.OfferSequence = Number(cancel_sequence);\n  }\n\n  return this;\n};\n\n/**\n *  Construct a 'SetRegularKey' transaction.\n *  If the RegularKey is set, the private key that corresponds to\n *  it can be used to sign transactions instead of the master key\n *\n *  The RegularKey must be a valid Ripple Address, or a Hash160 of\n *  the public key corresponding to the new private signing key.\n */\n\nTransaction.prototype.setRegularKey = function(src, regular_key) {\n  if (typeof src === 'object') {\n    var options = src;\n    src = options.address || options.account || options.from;\n    regular_key = options.regular_key;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Source address invalid');\n  }\n\n  if (!UInt160.is_valid(regular_key)) {\n    throw new Error('RegularKey must be a valid Ripple Address (a Hash160 of the public key)');\n  }\n\n  this.tx_json.TransactionType = 'SetRegularKey';\n  this.tx_json.Account = UInt160.json_rewrite(src);\n  this.tx_json.RegularKey = UInt160.json_rewrite(regular_key);\n\n  return this;\n};\n\n// Construct a 'payment' transaction.\n//\n// When a transaction is submitted:\n// - If the connection is reliable and the server is not merely forwarding and is not malicious,\n// --> src : UInt160 or String\n// --> dst : UInt160 or String\n// --> deliver_amount : Amount or String.\n//\n// Options:\n//  .paths()\n//  .build_path()\n//  .destination_tag()\n//  .path_add()\n//  .secret()\n//  .send_max()\n//  .set_flags()\n//  .source_tag()\nTransaction.prototype.payment = function(src, dst, amount) {\n  if (typeof src === 'object') {\n    var options = src;\n    amount = options.amount;\n    dst    = options.destination || options.to;\n    src    = options.source || options.from || options.account;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Payment source address invalid');\n  }\n\n  if (!UInt160.is_valid(dst)) {\n    throw new Error('Payment destination address invalid');\n  }\n\n  this.tx_json.TransactionType = 'Payment';\n  this.tx_json.Account         = UInt160.json_rewrite(src);\n  this.tx_json.Amount          = Amount.json_rewrite(amount);\n  this.tx_json.Destination     = UInt160.json_rewrite(dst);\n\n  return this;\n};\n\nTransaction.prototype.trustSet =\nTransaction.prototype.rippleLineSet = function(src, limit, quality_in, quality_out) {\n  if (typeof src === 'object') {\n    var options = src;\n    quality_out = options.quality_out;\n    quality_in  = options.quality_in;\n    limit       = options.limit;\n    src         = options.source || options.from || options.account;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Source address invalid');\n  }\n\n  this.tx_json.TransactionType = 'TrustSet';\n  this.tx_json.Account         = UInt160.json_rewrite(src);\n\n  if (limit !== void(0)) {\n    this.tx_json.LimitAmount = Amount.json_rewrite(limit);\n  }\n\n  if (quality_in) {\n    this.tx_json.QualityIn = quality_in;\n  }\n\n  if (quality_out) {\n    this.tx_json.QualityOut = quality_out;\n  }\n\n  // XXX Throw an error if nothing is set.\n\n  return this;\n};\n\n// Submit a transaction to the network.\nTransaction.prototype.submit = function(callback) {\n  var self = this;\n\n  this.callback = (typeof callback === 'function') ? callback : function(){};\n\n  function transactionError(error, message) {\n    if (!(error instanceof RippleError)) {\n      error = new RippleError(error, message);\n    }\n    self.callback(error);\n  };\n\n  this._errorHandler = transactionError;\n\n  function transactionSuccess(message) {\n    self.callback(null, message);\n  };\n\n  this._successHandler = transactionSuccess;\n\n  this.on('error', function(){});\n\n  var account = this.tx_json.Account;\n\n  if (!UInt160.is_valid(account)) {\n    return this.emit('error', new RippleError('tejInvalidAccount', 'Account is missing or invalid'));\n  }\n\n  // YYY Might check paths for invalid accounts.\n  this.remote.account(account).submit(this);\n\n  return this;\n};\n\nTransaction.prototype.abort = function(callback) {\n  var callback = (typeof callback === 'function') ? callback : function(){};\n  if (!this.finalized) {\n    this.once('final', callback);\n    this.emit('abort');\n  }\n};\n\nTransaction.prototype.summary = function() {\n  return Transaction.summary.call(this);\n};\n\nTransaction.summary = function() {\n  var result = {\n    tx_json:             this.tx_json,\n    clientID:            this._clientID,\n    submittedIDs:        this.submittedIDs,\n    submissionAttempts:  this.attempts,\n    submitIndex:         this.submitIndex,\n    initialSubmitIndex:  this.initialSubmitIndex,\n    lastLedgerSequence:  this.lastLedgerSequence,\n    state:               this.state,\n    server:              this._server ? this._server._opts.url : void(0),\n    finalized:           this.finalized\n  };\n\n  if (this.result) {\n    result.result = {\n      engine_result        : this.result.engine_result,\n      engine_result_message: this.result.engine_result_message,\n      ledger_hash          : this.result.ledger_hash,\n      ledger_index         : this.result.ledger_index,\n      transaction_hash     : this.result.tx_json.hash\n    };\n  }\n\n  return result;\n};\n\nexports.Transaction = Transaction;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 5\n// module.readableIdentifier = ./src/js/ripple/transaction.js\n//@ sourceURL=webpack-module:///./src/js/ripple/transaction.js");
+	eval("// Transactions\n//\n//  Construction:\n//    remote.transaction()  // Build a transaction object.\n//     .offer_create(...)   // Set major parameters.\n//     .set_flags()         // Set optional parameters.\n//     .on()                // Register for events.\n//     .submit();           // Send to network.\n//\n//  Events:\n// 'success' : Transaction submitted without error.\n// 'error' : Error submitting transaction.\n// 'proposed' : Advisory proposed status transaction.\n// - A client should expect 0 to multiple results.\n// - Might not get back. The remote might just forward the transaction.\n// - A success could be reverted in final.\n// - local error: other remotes might like it.\n// - malformed error: local server thought it was malformed.\n// - The client should only trust this when talking to a trusted server.\n// 'final' : Final status of transaction.\n// - Only expect a final from dishonest servers after a tesSUCCESS or ter*.\n// 'lost' : Gave up looking for on ledger_closed.\n// 'pending' : Transaction was not found on ledger_closed.\n// 'state' : Follow the state of a transaction.\n//    'client_submitted'     - Sent to remote\n//     |- 'remoteError'      - Remote rejected transaction.\n//      \\- 'client_proposed' - Remote provisionally accepted transaction.\n//       |- 'client_missing' - Transaction has not appeared in ledger as expected.\n//       | |\\- 'client_lost' - No longer monitoring missing transaction.\n//       |/\n//       |- 'tesSUCCESS'     - Transaction in ledger as expected.\n//       |- 'ter...'         - Transaction failed.\n//       \\- 'tec...'         - Transaction claimed fee only.\n//\n// Notes:\n// - All transactions including those with local and malformed errors may be\n//   forwarded anyway.\n// - A malicous server can:\n//   - give any proposed result.\n//     - it may declare something correct as incorrect or something incorrect as correct.\n//     - it may not communicate with the rest of the network.\n//   - may or may not forward.\n//\n\nvar EventEmitter     = __webpack_require__(36).EventEmitter;\nvar util             = __webpack_require__(37);\nvar utils            = __webpack_require__(19);\nvar sjcl             = __webpack_require__(19).sjcl;\nvar Amount           = __webpack_require__(3).Amount;\nvar Currency         = __webpack_require__(3).Currency;\nvar UInt160          = __webpack_require__(3).UInt160;\nvar Seed             = __webpack_require__(10).Seed;\nvar SerializedObject = __webpack_require__(12).SerializedObject;\nvar RippleError      = __webpack_require__(13).RippleError;\nvar hashprefixes     = __webpack_require__(27);\nvar config           = __webpack_require__(21);\n\nfunction Transaction(remote) {\n  EventEmitter.call(this);\n\n  var self = this;\n\n  var remote = remote || { };\n\n  this.remote = remote;\n\n  // Transaction data\n  this.tx_json = { Flags: 0 };\n\n  this._secret = void(0);\n  this._build_path = false;\n  this._maxFee = this.remote.max_fee;\n\n  this.state = 'unsubmitted';\n  this.finalized = false;\n  this.previousSigningHash = void(0);\n\n  // Index at which transaction was submitted\n  this.submitIndex = void(0);\n\n  // Canonical signing setting defaults to the Remote's configuration\n  this.canonical = (typeof remote === 'object') ? Boolean(remote.canonical_signing) : true;\n\n  // We aren't clever enough to eschew preventative measures so we keep an array\n  // of all submitted transactionIDs (which can change due to load_factor\n  // effecting the Fee amount). This should be populated with a transactionID\n  // any time it goes on the network\n  this.submittedIDs = [ ];\n\n  this.once('success', function(message) {\n    self.finalize(message);\n    self.setState('validated');\n    self.emit('cleanup', message);\n  });\n\n  this.once('error', function(message) {\n    self.finalize(message);\n    self.setState('failed');\n    self.emit('cleanup', message);\n  });\n\n  this.once('submitted', function() {\n    self.setState('submitted');\n  });\n\n  this.once('proposed', function() {\n    self.setState('pending');\n  });\n};\n\nutil.inherits(Transaction, EventEmitter);\n\n// XXX This needs to be determined from the network.\nTransaction.fee_units = {\n  default: 10\n};\n\nTransaction.flags = {\n  // Universal flags can apply to any transaction type\n  Universal: {\n    FullyCanonicalSig:  0x80000000\n  },\n\n  AccountSet: {\n    RequireDestTag:     0x00010000,\n    OptionalDestTag:    0x00020000,\n    RequireAuth:        0x00040000,\n    OptionalAuth:       0x00080000,\n    DisallowXRP:        0x00100000,\n    AllowXRP:           0x00200000\n  },\n\n  TrustSet: {\n    SetAuth:            0x00010000,\n    NoRipple:           0x00020000,\n    SetNoRipple:        0x00020000,\n    ClearNoRipple:      0x00040000,\n    SetFreeze:          0x00100000,\n    ClearFreeze:        0x00200000\n  },\n\n  OfferCreate: {\n    Passive:            0x00010000,\n    ImmediateOrCancel:  0x00020000,\n    FillOrKill:         0x00040000,\n    Sell:               0x00080000\n  },\n\n  Payment: {\n    NoRippleDirect:     0x00010000,\n    PartialPayment:     0x00020000,\n    LimitQuality:       0x00040000\n  }\n};\n\n// The following are integer (as opposed to bit) flags\n// that can be set for particular transactions in the\n// SetFlag or ClearFlag field\nTransaction.set_clear_flags = {\n  AccountSet: {\n    asfRequireDest:    1,\n    asfRequireAuth:    2,\n    asfDisallowXRP:    3,\n    asfDisableMaster:  4,\n    asfNoFreeze:       6,\n    asfGlobalFreeze:   7\n  }\n};\n\nTransaction.MEMO_TYPES = {\n};\n\nTransaction.formats = __webpack_require__(18).tx;\n\nTransaction.prototype.consts = {\n  telLOCAL_ERROR:  -399,\n  temMALFORMED:    -299,\n  tefFAILURE:      -199,\n  terRETRY:        -99,\n  tesSUCCESS:      0,\n  tecCLAIMED:      100\n};\n\nTransaction.from_json = function(j) {\n  return (new Transaction()).parseJson(j);\n};\n\nTransaction.prototype.parseJson = function(v) {\n  this.tx_json = v;\n  return this;\n};\n\nTransaction.prototype.isTelLocal = function(ter) {\n  return ter >= this.consts.telLOCAL_ERROR && ter < this.consts.temMALFORMED;\n};\n\nTransaction.prototype.isTemMalformed = function(ter) {\n  return ter >= this.consts.temMALFORMED && ter < this.consts.tefFAILURE;\n};\n\nTransaction.prototype.isTefFailure = function(ter) {\n  return ter >= this.consts.tefFAILURE && ter < this.consts.terRETRY;\n};\n\nTransaction.prototype.isTerRetry = function(ter) {\n  return ter >= this.consts.terRETRY && ter < this.consts.tesSUCCESS;\n};\n\nTransaction.prototype.isTepSuccess = function(ter) {\n  return ter >= this.consts.tesSUCCESS;\n};\n\nTransaction.prototype.isTecClaimed = function(ter) {\n  return ter >= this.consts.tecCLAIMED;\n};\n\nTransaction.prototype.isRejected = function(ter) {\n  return this.isTelLocal(ter) || this.isTemMalformed(ter) || this.isTefFailure(ter);\n};\n\nTransaction.prototype.setState = function(state) {\n  if (this.state !== state) {\n    this.state = state;\n    this.emit('state', state);\n    this.emit('save');\n  }\n};\n\nTransaction.prototype.finalize = function(message) {\n  this.finalized = true;\n\n  if (this.result) {\n    this.result.ledger_index = message.ledger_index;\n    this.result.ledger_hash  = message.ledger_hash;\n  } else {\n    this.result = message;\n    this.result.tx_json = this.tx_json;\n  }\n\n  return this;\n};\n\nTransaction.prototype._accountSecret = function(account) {\n  return this.remote.secrets[account];\n};\n\n/**\n * Returns the number of fee units this transaction will cost.\n *\n * Each Ripple transaction based on its type and makeup costs a certain number\n * of fee units. The fee units are calculated on a per-server basis based on the\n * current load on both the network and the server.\n *\n * @see https://ripple.com/wiki/Transaction_Fee\n *\n * @return {Number} Number of fee units for this transaction.\n */\n\nTransaction.prototype._getFeeUnits =\nTransaction.prototype.feeUnits = function() {\n  return Transaction.fee_units['default'];\n};\n\n/**\n * Compute median server fee\n */\n\nTransaction.prototype._computeFee = function() {\n  var servers = this.remote._servers;\n  var fees = [ ];\n\n  for (var i=0; i<servers.length; i++) {\n    var server = servers[i];\n    if (server._connected) {\n      fees.push(Number(server._computeFee(this)));\n    }\n  }\n\n  switch (fees.length) {\n    case 0: return;\n    case 1: return String(fees[0]);\n  }\n\n  fees.sort(function ascending(a, b) {\n    if (a > b) {\n      return 1;\n    } else if (a < b) {\n      return -1;\n    } else {\n      return 0;\n    }\n  });\n\n  var midInd = Math.floor(fees.length / 2);\n\n  var median = fees.length % 2 === 0\n  ? Math.floor(0.5 + (fees[midInd] + fees[midInd - 1]) / 2)\n  : fees[midInd];\n\n  return String(median);\n};\n\n/**\n * Attempts to complete the transaction for submission.\n *\n * This function seeks to fill out certain fields, such as Fee and\n * SigningPubKey, which can be determined by the library based on network\n * information and other fields.\n */\n\nTransaction.prototype.complete = function() {\n  if (this.remote) {\n    if (!this.remote.trusted && !this.remote.local_signing) {\n      this.emit('error', new RippleError('tejServerUntrusted', 'Attempt to give secret to untrusted server'));\n      return false;\n    }\n  }\n\n  // Try to auto-fill the secret\n  if (!this._secret && !(this._secret = this._accountSecret(this.tx_json.Account))) {\n    this.emit('error', new RippleError('tejSecretUnknown', 'Missing secret'));\n    return false;\n  }\n\n  if (typeof this.tx_json.SigningPubKey === 'undefined') {\n    try {\n      var seed = Seed.from_json(this._secret);\n      var key  = seed.get_key(this.tx_json.Account);\n      this.tx_json.SigningPubKey = key.to_hex_pub();\n    } catch(e) {\n      this.emit('error', new RippleError('tejSecretInvalid', 'Invalid secret'));\n      return false;\n    }\n  }\n\n  // If the Fee hasn't been set, one needs to be computed by\n  // an assigned server\n  if (this.remote && typeof this.tx_json.Fee === 'undefined') {\n    if (this.remote.local_fee || !this.remote.trusted) {\n      if (!(this.tx_json.Fee = this._computeFee())) {\n        this.emit('error', new RippleError('tejUnconnected'));\n        return;\n      }\n    }\n  }\n\n  if (Number(this.tx_json.Fee) > this._maxFee) {\n    this.emit('error', new RippleError('tejMaxFeeExceeded', 'Max fee exceeded'));\n    return false;\n  }\n\n  // Set canonical flag - this enables canonicalized signature checking\n  if (this.remote && this.remote.local_signing && this.canonical) {\n    this.tx_json.Flags |= Transaction.flags.Universal.FullyCanonicalSig;\n\n    // JavaScript converts operands to 32-bit signed ints before doing bitwise\n    // operations. We need to convert it back to an unsigned int.\n    this.tx_json.Flags = this.tx_json.Flags >>> 0;\n  }\n\n  return this.tx_json;\n};\n\nTransaction.prototype.serialize = function() {\n  return SerializedObject.from_json(this.tx_json);\n};\n\nTransaction.prototype.signingHash = function() {\n  return this.hash(config.testnet ? 'HASH_TX_SIGN_TESTNET' : 'HASH_TX_SIGN');\n};\n\nTransaction.prototype.hash = function(prefix, as_uint256) {\n  if (typeof prefix === 'string') {\n    if (typeof hashprefixes[prefix] === 'undefined') {\n      throw new Error('Unknown hashing prefix requested.');\n    }\n    prefix = hashprefixes[prefix];\n  } else if (!prefix) {\n    prefix = hashprefixes.HASH_TX_ID;\n  }\n\n  var hash = SerializedObject.from_json(this.tx_json).hash(prefix);\n\n  return as_uint256 ? hash : hash.to_hex();\n};\n\nTransaction.prototype.sign = function(callback) {\n  var callback = typeof callback === 'function' ? callback : function(){};\n  var seed = Seed.from_json(this._secret);\n\n  var prev_sig = this.tx_json.TxnSignature;\n  delete this.tx_json.TxnSignature;\n\n  var hash = this.signingHash();\n\n  // If the hash is the same, we can re-use the previous signature\n  if (prev_sig && hash === this.previousSigningHash) {\n    this.tx_json.TxnSignature = prev_sig;\n    callback();\n    return this;\n  }\n\n  var key = seed.get_key(this.tx_json.Account);\n  var sig = key.sign(hash, 0);\n  var hex = sjcl.codec.hex.fromBits(sig).toUpperCase();\n\n  this.tx_json.TxnSignature = hex;\n  this.previousSigningHash = hash;\n\n  callback();\n\n  return this;\n};\n\n/**\n * Add a ID to list of submitted IDs for this transaction\n */\n\nTransaction.prototype.addId = function(hash) {\n  if (this.submittedIDs.indexOf(hash) === -1) {\n    this.submittedIDs.unshift(hash);\n    this.emit('signed', hash);\n    this.emit('save');\n  }\n};\n\n/**\n * Find ID within list of submitted IDs for this transaction\n */\n\nTransaction.prototype.findId = function(cache) {\n  var result;\n\n  for (var i=0; i<this.submittedIDs.length; i++) {\n    var hash = this.submittedIDs[i];\n    if ((result = cache[hash])) {\n      break;\n    }\n  }\n\n  return result;\n};\n\n//\n// Set options for Transactions\n//\n\n// --> build: true, to have server blindly construct a path.\n//\n// \"blindly\" because the sender has no idea of the actual cost except that is must be less than send max.\nTransaction.prototype.buildPath = function(build) {\n  this._build_path = build;\n  return this;\n};\n\n// tag should be undefined or a 32 bit integer.\n// YYY Add range checking for tag.\nTransaction.prototype.destinationTag = function(tag) {\n  if (tag !== void(0)) {\n    this.tx_json.DestinationTag = tag;\n  }\n  return this;\n};\n\nTransaction.prototype.invoiceID = function(id) {\n  if (typeof id === 'string') {\n    while (id.length < 64) {\n      id += '0';\n    }\n    this.tx_json.InvoiceID = id;\n  }\n  return this;\n};\n\nTransaction.prototype.clientID = function(id) {\n  if (typeof id === 'string') {\n    this._clientID = id;\n  }\n  return this;\n};\n\nTransaction.prototype.lastLedger = function(sequence) {\n  if (typeof sequence === 'number') {\n    this._setLastLedger = true;\n    this.tx_json.LastLedgerSequence = sequence;\n  }\n  return this;\n};\n\nTransaction._pathRewrite = function(path) {\n  if (!Array.isArray(path)) {\n    return;\n  }\n\n  var newPath = path.map(function(node) {\n    var newNode = { };\n\n    if (node.hasOwnProperty('account')) {\n      newNode.account = UInt160.json_rewrite(node.account);\n    }\n\n    if (node.hasOwnProperty('issuer')) {\n      newNode.issuer = UInt160.json_rewrite(node.issuer);\n    }\n\n    if (node.hasOwnProperty('currency')) {\n      newNode.currency = Currency.json_rewrite(node.currency);\n    }\n\n    if (node.hasOwnProperty('type_hex')) {\n      newNode.type_hex = node.type_hex;\n    }\n\n    return newNode;\n  });\n\n  return newPath;\n};\n\nTransaction.prototype.pathAdd = function(path) {\n  if (Array.isArray(path)) {\n    this.tx_json.Paths  = this.tx_json.Paths || [];\n    this.tx_json.Paths.push(Transaction._pathRewrite(path));\n  }\n  return this;\n};\n\n// --> paths: undefined or array of path\n// // A path is an array of objects containing some combination of: account, currency, issuer\n\nTransaction.prototype.paths = function(paths) {\n  if (Array.isArray(paths)) {\n    for (var i=0, l=paths.length; i<l; i++) {\n      this.pathAdd(paths[i]);\n    }\n  }\n  return this;\n};\n\n// If the secret is in the config object, it does not need to be provided.\nTransaction.prototype.secret = function(secret) {\n  this._secret = secret;\n  return this;\n};\n\nTransaction.prototype.sendMax = function(send_max) {\n  if (send_max) {\n    this.tx_json.SendMax = Amount.json_rewrite(send_max);\n  }\n  return this;\n};\n\n// tag should be undefined or a 32 bit integer.\n// YYY Add range checking for tag.\nTransaction.prototype.sourceTag = function(tag) {\n  if (tag) {\n    this.tx_json.SourceTag = tag;\n  }\n  return this;\n};\n\n// --> rate: In billionths.\nTransaction.prototype.transferRate = function(rate) {\n  this.tx_json.TransferRate = Number(rate);\n\n  if (this.tx_json.TransferRate < 1e9) {\n    throw new Error('invalidTransferRate');\n  }\n\n  return this;\n};\n\n// Add flags to a transaction.\n// --> flags: undefined, _flag_, or [ _flags_ ]\nTransaction.prototype.setFlags = function(flags) {\n  if (flags === void(0)) {\n    return this;\n  }\n\n  if (typeof flags === 'number') {\n    this.tx_json.Flags = flags;\n    return this;\n  }\n\n  var flag_set = Array.isArray(flags) ? flags : Array.prototype.slice.call(arguments);\n  var transaction_flags = Transaction.flags[this.tx_json.TransactionType] || { };\n\n  for (var i=0, l=flag_set.length; i<l; i++) {\n    var flag = flag_set[i];\n\n    if (transaction_flags.hasOwnProperty(flag)) {\n      this.tx_json.Flags += transaction_flags[flag];\n    } else {\n      return this.emit('error', new RippleError('tejInvalidFlag'));\n    }\n  }\n\n  return this;\n};\n\n/**\n * Add a Memo to transaction. Memos can be used as key-value,\n * using the MemoType as a key\n *\n * @param {String} type\n * @param {String} data\n */\n\nTransaction.prototype.addMemo = function(type, data) {\n  if (!/(undefined|string)/.test(typeof type)) {\n    throw new Error('MemoType must be a string');\n  }\n\n  if (!/(undefined|string)/.test(typeof data)) {\n    throw new Error('MemoData must be a string');\n  }\n\n  function toHex(str) {\n    return sjcl.codec.hex.fromBits(sjcl.codec.utf8String.toBits(str));\n  };\n\n  var memo = { };\n\n  if (type) {\n    if (Transaction.MEMO_TYPES[type]) {\n      //XXX Maybe in the future we want a schema validator for\n      //memo types\n      memo.MemoType = Transaction.MEMO_TYPES[type];\n    } else {\n      memo.MemoType = toHex(type);\n    }\n  }\n\n  if (data) {\n    memo.MemoData = toHex(data);\n  }\n\n  this.tx_json.Memos = (this.tx_json.Memos || []).concat({ Memo: memo });\n\n  return this;\n};\n\n// Options:\n//  .domain()           NYI\n//  .flags()\n//  .message_key()      NYI\n//  .transfer_rate()\n//  .wallet_locator()   NYI\n//  .wallet_size()      NYI\n\n/**\n *  Construct an 'AccountSet' transaction.\n *\n *  Note that bit flags can be set using the .setFlags() method\n *  but for 'AccountSet' transactions there is an additional way to\n *  modify AccountRoot flags. The values available for the SetFlag \n *  and ClearFlag are as follows:\n *\n *  \"asfRequireDest\"\n *    Require a destination tag\n *  \"asfRequireAuth\"\n *    Authorization is required to extend trust\n *  \"asfDisallowXRP\"\n *    XRP should not be sent to this account\n *  \"asfDisableMaster\"\n *    Disallow use of the master key\n */\n\nTransaction.prototype.accountSet = function(src, set_flag, clear_flag) {\n  if (typeof src === 'object') {\n    var options = src;\n    src = options.source || options.from || options.account;\n    set_flag = options.set_flag || options.set;\n    clear_flag = options.clear_flag || options.clear;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Source address invalid');\n  }\n\n  this.tx_json.TransactionType  = 'AccountSet';\n  this.tx_json.Account          = UInt160.json_rewrite(src);\n\n  var SetClearFlags = Transaction.set_clear_flags.AccountSet;\n\n  function prepareFlag(flag) {\n    return (typeof flag === 'number') ? flag : (SetClearFlags[flag] || SetClearFlags['asf' + flag]);\n  };\n\n  if (set_flag && (set_flag = prepareFlag(set_flag))) {\n    this.tx_json.SetFlag = set_flag;\n  }\n\n  if (clear_flag && (clear_flag = prepareFlag(clear_flag))) {\n    this.tx_json.ClearFlag = clear_flag;\n  }\n\n  return this;\n};\n\nTransaction.prototype.claim = function(src, generator, public_key, signature) {\n  if (typeof src === 'object') {\n    var options = src;\n    signature  = options.signature;\n    public_key = options.public_key;\n    generator  = options.generator;\n    src        = options.source || options.from || options.account;\n  }\n\n  this.tx_json.TransactionType = 'Claim';\n  this.tx_json.Generator       = generator;\n  this.tx_json.PublicKey       = public_key;\n  this.tx_json.Signature       = signature;\n\n  return this;\n};\n\nTransaction.prototype.offerCancel = function(src, sequence) {\n  if (typeof src === 'object') {\n    var options = src;\n    sequence = options.sequence;\n    src      = options.source || options.from || options.account;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Source address invalid');\n  }\n\n  this.tx_json.TransactionType = 'OfferCancel';\n  this.tx_json.Account         = UInt160.json_rewrite(src);\n  this.tx_json.OfferSequence   = Number(sequence);\n\n  return this;\n};\n\n// Options:\n//  .set_flags()\n// --> expiration : if not undefined, Date or Number\n// --> cancel_sequence : if not undefined, Sequence\nTransaction.prototype.offerCreate = function(src, taker_pays, taker_gets, expiration, cancel_sequence) {\n  if (typeof src === 'object') {\n    var options = src;\n    cancel_sequence = options.cancel_sequence;\n    expiration      = options.expiration;\n    taker_gets      = options.taker_gets || options.sell;\n    taker_pays      = options.taker_pays || options.buy;\n    src             = options.source || options.from || options.account;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Source address invalid');\n  }\n\n  this.tx_json.TransactionType = 'OfferCreate';\n  this.tx_json.Account         = UInt160.json_rewrite(src);\n  this.tx_json.TakerPays       = Amount.json_rewrite(taker_pays);\n  this.tx_json.TakerGets       = Amount.json_rewrite(taker_gets);\n\n  if (expiration) {\n    this.tx_json.Expiration = utils.time.toRipple(expiration);\n  }\n\n  if (cancel_sequence) {\n    this.tx_json.OfferSequence = Number(cancel_sequence);\n  }\n\n  return this;\n};\n\n/**\n *  Construct a 'SetRegularKey' transaction.\n *  If the RegularKey is set, the private key that corresponds to\n *  it can be used to sign transactions instead of the master key\n *\n *  The RegularKey must be a valid Ripple Address, or a Hash160 of\n *  the public key corresponding to the new private signing key.\n */\n\nTransaction.prototype.setRegularKey = function(src, regular_key) {\n  if (typeof src === 'object') {\n    var options = src;\n    src = options.address || options.account || options.from;\n    regular_key = options.regular_key;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Source address invalid');\n  }\n\n  if (!UInt160.is_valid(regular_key)) {\n    throw new Error('RegularKey must be a valid Ripple Address (a Hash160 of the public key)');\n  }\n\n  this.tx_json.TransactionType = 'SetRegularKey';\n  this.tx_json.Account = UInt160.json_rewrite(src);\n  this.tx_json.RegularKey = UInt160.json_rewrite(regular_key);\n\n  return this;\n};\n\n// Construct a 'payment' transaction.\n//\n// When a transaction is submitted:\n// - If the connection is reliable and the server is not merely forwarding and is not malicious,\n// --> src : UInt160 or String\n// --> dst : UInt160 or String\n// --> deliver_amount : Amount or String.\n//\n// Options:\n//  .paths()\n//  .build_path()\n//  .destination_tag()\n//  .path_add()\n//  .secret()\n//  .send_max()\n//  .set_flags()\n//  .source_tag()\nTransaction.prototype.payment = function(src, dst, amount) {\n  if (typeof src === 'object') {\n    var options = src;\n    amount = options.amount;\n    dst    = options.destination || options.to;\n    src    = options.source || options.from || options.account;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Payment source address invalid');\n  }\n\n  if (!UInt160.is_valid(dst)) {\n    throw new Error('Payment destination address invalid');\n  }\n\n  this.tx_json.TransactionType = 'Payment';\n  this.tx_json.Account         = UInt160.json_rewrite(src);\n  this.tx_json.Amount          = Amount.json_rewrite(amount);\n  this.tx_json.Destination     = UInt160.json_rewrite(dst);\n\n  return this;\n};\n\nTransaction.prototype.trustSet =\nTransaction.prototype.rippleLineSet = function(src, limit, quality_in, quality_out) {\n  if (typeof src === 'object') {\n    var options = src;\n    quality_out = options.quality_out;\n    quality_in  = options.quality_in;\n    limit       = options.limit;\n    src         = options.source || options.from || options.account;\n  }\n\n  if (!UInt160.is_valid(src)) {\n    throw new Error('Source address invalid');\n  }\n\n  this.tx_json.TransactionType = 'TrustSet';\n  this.tx_json.Account         = UInt160.json_rewrite(src);\n\n  if (limit !== void(0)) {\n    this.tx_json.LimitAmount = Amount.json_rewrite(limit);\n  }\n\n  if (quality_in) {\n    this.tx_json.QualityIn = quality_in;\n  }\n\n  if (quality_out) {\n    this.tx_json.QualityOut = quality_out;\n  }\n\n  // XXX Throw an error if nothing is set.\n\n  return this;\n};\n\n// Submit a transaction to the network.\nTransaction.prototype.submit = function(callback) {\n  var self = this;\n\n  this.callback = (typeof callback === 'function') ? callback : function(){};\n\n  function transactionError(error, message) {\n    if (!(error instanceof RippleError)) {\n      error = new RippleError(error, message);\n    }\n    self.callback(error);\n  };\n\n  this._errorHandler = transactionError;\n\n  function transactionSuccess(message) {\n    self.callback(null, message);\n  };\n\n  this._successHandler = transactionSuccess;\n\n  this.on('error', function(){});\n\n  var account = this.tx_json.Account;\n\n  if (!UInt160.is_valid(account)) {\n    return this.emit('error', new RippleError('tejInvalidAccount', 'Account is missing or invalid'));\n  }\n\n  // YYY Might check paths for invalid accounts.\n  this.remote.account(account).submit(this);\n\n  return this;\n};\n\nTransaction.prototype.abort = function(callback) {\n  var callback = (typeof callback === 'function') ? callback : function(){};\n  if (!this.finalized) {\n    this.once('final', callback);\n    this.emit('abort');\n  }\n};\n\nTransaction.prototype.summary = function() {\n  return Transaction.summary.call(this);\n};\n\nTransaction.summary = function() {\n  var result = {\n    tx_json:             this.tx_json,\n    clientID:            this._clientID,\n    submittedIDs:        this.submittedIDs,\n    submissionAttempts:  this.attempts,\n    submitIndex:         this.submitIndex,\n    initialSubmitIndex:  this.initialSubmitIndex,\n    lastLedgerSequence:  this.lastLedgerSequence,\n    state:               this.state,\n    server:              this._server ? this._server._opts.url : void(0),\n    finalized:           this.finalized\n  };\n\n  if (this.result) {\n    result.result = {\n      engine_result        : this.result.engine_result,\n      engine_result_message: this.result.engine_result_message,\n      ledger_hash          : this.result.ledger_hash,\n      ledger_index         : this.result.ledger_index,\n      transaction_hash     : this.result.tx_json.hash\n    };\n  }\n\n  return result;\n};\n\nexports.Transaction = Transaction;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 5\n// module.readableIdentifier = ./src/js/ripple/transaction.js\n//@ sourceURL=webpack-module:///./src/js/ripple/transaction.js");
 
 /***/ },
 /* 6 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var extend    = __webpack_require__(43);\nvar UInt160 = __webpack_require__(8).UInt160;\nvar utils = __webpack_require__(19);\nvar Float = __webpack_require__(27).Float;\n\n//\n// Currency support\n//\n\nvar Currency = extend(function() {\n  // Internal form: 0 = XRP. 3 letter-code.\n  // XXX Internal should be 0 or hex with three letter annotation when valid.\n\n  // Json form:\n  //  '', 'XRP', '0': 0\n  //  3-letter code: ...\n  // XXX Should support hex, C++ doesn't currently allow it.\n\n  this._value  = NaN;\n\n  this._update();\n}, UInt160);\n\nCurrency.prototype = extend({}, UInt160.prototype);\nCurrency.prototype.constructor = Currency;\n\nCurrency.HEX_CURRENCY_BAD = '0000000000000000000000005852500000000000';\n\n/**\n * Tries to correctly interpret a Currency as entered by a user.\n *\n * Examples:\n *\n *  USD                               => currency\n *  USD - Dollar                      => currency with optional full currency name\n *  XAU (-0.5%pa)                     => XAU with 0.5% effective demurrage rate per year\n *  XAU - Gold (-0.5%pa)              => Optionally allowed full currency name\n *  USD (1%pa)                        => US dollars with 1% effective interest per year\n *  INR - Indian Rupees               => Optional full currency name with spaces\n *  TYX - 30-Year Treasuries          => Optional full currency with numbers and a dash\n *  TYX - 30-Year Treasuries (1.5%pa) => Optional full currency with numbers, dash and interest rate\n *\n *  The regular expression below matches above cases, broken down for better understanding:\n *\n *  ^\\s*                      // start with any amount of whitespace\n *  ([a-zA-Z]{3}|[0-9]{3})    // either 3 letter alphabetic currency-code or 3 digit numeric currency-code. See ISO 4217\n *  (\\s*-\\s*[- \\w]+)          // optional full currency name following the dash after currency code,\n *                               full currency code can contain letters, numbers and dashes\n *  (\\s*\\(-?\\d+\\.?\\d*%pa\\))?  // optional demurrage rate, has optional - and . notation (-0.5%pa)\n *  \\s*$                      // end with any amount of whitespace\n *\n */\nCurrency.prototype.human_RE = /^\\s*([a-zA-Z]{3}|[0-9]{3})(\\s*-\\s*[- \\w]+)?(\\s*\\(-?\\d+\\.?\\d*%pa\\))?\\s*$/;\n\nCurrency.from_json = function(j, shouldInterpretXrpAsIou) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_json(j, shouldInterpretXrpAsIou);\n  }\n};\n\nCurrency.from_human = function(j, opts) {\n  return (new Currency().parse_human(j, opts));\n}\n\n// this._value = NaN on error.\nCurrency.prototype.parse_json = function(j, shouldInterpretXrpAsIou) {\n  this._value = NaN;\n\n  switch (typeof j) {\n    case 'string':\n\n      if (!j || /^(0|XRP)$/.test(j)) {\n        if (shouldInterpretXrpAsIou) {\n          this.parse_hex(Currency.HEX_CURRENCY_BAD);\n        } else {\n          this.parse_hex(Currency.HEX_ZERO);\n        }\n        break;\n      }\n\n      // match the given string to see if it's in an allowed format\n      var matches = String(j).match(this.human_RE);\n\n      if (matches) {\n\n        var currencyCode = matches[1];\n        // the full currency is matched as it is part of the valid currency format, but not stored\n        // var full_currency = matches[2] || '';\n        var interest = matches[3] || '';\n\n        // interest is defined as interest per year, per annum (pa)\n        var percentage = interest.match(/(-?\\d+\\.?\\d+)/);\n\n        currencyCode = currencyCode.toUpperCase();\n\n        var currencyData = utils.arraySet(20, 0);\n\n        if (percentage) {\n          /*\n           * 20 byte layout of a interest bearing currency\n           *\n           * 01 __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __\n           *    CURCODE- DATE------- RATE------------------- RESERVED---\n           */\n\n          // byte 1 for type, use '1' to denote demurrage currency\n          currencyData[0] = 1;\n\n          // byte 2-4 for currency code\n          currencyData[1] = currencyCode.charCodeAt(0) & 0xff;\n          currencyData[2] = currencyCode.charCodeAt(1) & 0xff;\n          currencyData[3] = currencyCode.charCodeAt(2) & 0xff;\n\n          // byte 5-8 are for reference date, but should always be 0 so we won't fill it\n\n          // byte 9-16 are for the interest\n          percentage = parseFloat(percentage[0]);\n\n          // the interest or demurrage is expressed as a yearly (per annum) value\n          var secondsPerYear = 31536000; // 60 * 60 * 24 * 365\n\n          // Calculating the interest e-fold\n          // 0.5% demurrage is expressed 0.995, 0.005 less than 1\n          // 0.5% interest is expressed as 1.005, 0.005 more than 1\n          var interestEfold = secondsPerYear / Math.log(1 + percentage/100);\n          var bytes = Float.toIEEE754Double(interestEfold);\n\n          for (var i=0; i<=bytes.length; i++) {\n            currencyData[8 + i] = bytes[i] & 0xff;\n          }\n\n          // the last 4 bytes are reserved for future use, so we won't fill those\n\n        } else {\n          currencyData[12] = currencyCode.charCodeAt(0) & 0xff;\n          currencyData[13] = currencyCode.charCodeAt(1) & 0xff;\n          currencyData[14] = currencyCode.charCodeAt(2) & 0xff;\n        }\n\n        this.parse_bytes(currencyData);\n      } else {\n        this.parse_hex(j);\n      }\n      break;\n\n    case 'number':\n      if (!isNaN(j)) {\n        this.parse_number(j);\n      }\n      break;\n\n    case 'object':\n      if (j instanceof Currency) {\n        this._value = j.copyTo({})._value;\n        this._update();\n      }\n      break;\n  }\n\n  return this;\n};\n\n\nCurrency.prototype.parse_human = function(j) {\n  return this.parse_json(j);\n};\n\n/**\n * Recalculate internal representation.\n *\n * You should never need to call this.\n */\nCurrency.prototype._update = function() {\n  var bytes = this.to_bytes();\n\n  // is it 0 everywhere except 12, 13, 14?\n  var isZeroExceptInStandardPositions = true;\n\n  if (!bytes) {\n    return 'XRP';\n  }\n\n  this._native = false;\n  this._type = -1;\n  this._interest_start = NaN;\n  this._interest_period = NaN;\n  this._iso_code = '';\n\n  for (var i=0; i<20; i++) {\n    isZeroExceptInStandardPositions = isZeroExceptInStandardPositions && (i===12 || i===13 || i===14 || bytes[i]===0);\n  }\n\n  if (isZeroExceptInStandardPositions) {\n    this._iso_code = String.fromCharCode(bytes[12])\n                   + String.fromCharCode(bytes[13])\n                   + String.fromCharCode(bytes[14]);\n\n    if (this._iso_code === '\\0\\0\\0') {\n      this._native = true;\n      this._iso_code = 'XRP';\n    }\n\n    this._type = 0;\n  } else if (bytes[0] === 0x01) { // Demurrage currency\n    this._iso_code = String.fromCharCode(bytes[1])\n                   + String.fromCharCode(bytes[2])\n                   + String.fromCharCode(bytes[3]);\n\n    this._type = 1;\n    this._interest_start = (bytes[4] << 24) +\n                           (bytes[5] << 16) +\n                           (bytes[6] <<  8) +\n                           (bytes[7]      );\n    this._interest_period = Float.fromIEEE754Double(bytes.slice(8, 16));\n  }\n};\n\n// XXX Probably not needed anymore?\n/*\nCurrency.prototype.parse_bytes = function(byte_array) {\n  if (Array.isArray(byte_array) && byte_array.length === 20) {\n    var result;\n    // is it 0 everywhere except 12, 13, 14?\n    var isZeroExceptInStandardPositions = true;\n\n    for (var i=0; i<20; i++) {\n      isZeroExceptInStandardPositions = isZeroExceptInStandardPositions && (i===12 || i===13 || i===14 || byte_array[0]===0)\n    }\n\n    if (isZeroExceptInStandardPositions) {\n      var currencyCode = String.fromCharCode(byte_array[12])\n      + String.fromCharCode(byte_array[13])\n      + String.fromCharCode(byte_array[14]);\n      if (/^[A-Z0-9]{3}$/.test(currencyCode) && currencyCode !== 'XRP' ) {\n        this._value = currencyCode;\n      } else if (currencyCode === '\\0\\0\\0') {\n        this._value = 0;\n      } else {\n        this._value = NaN;\n      }\n    } else {\n      // XXX Should support non-standard currency codes\n      this._value = NaN;\n    }\n  } else {\n    this._value = NaN;\n  }\n  return this;\n};\n*/\n\nCurrency.prototype.is_native = function() {\n  return this._native;\n};\n\n/**\n * Whether this currency is an interest-bearing/demurring currency.\n */\nCurrency.prototype.has_interest = function() {\n  return this._type === 1 && !isNaN(this._interest_start) && !isNaN(this._interest_period);\n};\n\n/**\n *\n * @param referenceDate - number of seconds since the Ripple Epoch (0:00 on January 1, 2000 UTC)\n *                        used to calculate the interest over provided interval\n *                        pass in one years worth of seconds to ge the yearly interest\n * @returns {number} - interest for provided interval, can be negative for demurred currencies\n */\nCurrency.prototype.get_interest_at = function(referenceDate, decimals) {\n  if (!this.has_interest) {\n    return 0;\n  }\n\n  // use one year as a default period\n  if (!referenceDate) {\n    referenceDate = this._interest_start + 3600 * 24 * 365;\n  }\n\n  if (referenceDate instanceof Date) {\n    referenceDate = utils.fromTimestamp(referenceDate.getTime());\n  }\n\n  // calculate interest by e-fold number\n  return Math.exp((referenceDate - this._interest_start) / this._interest_period);\n};\n\nCurrency.prototype.get_interest_percentage_at = function(referenceDate, decimals) {\n  var interest = this.get_interest_at(referenceDate, decimals);\n\n  // convert to percentage\n  var interest = (interest*100)-100;\n  var decimalMultiplier = decimals ? Math.pow(10,decimals) : 100;\n\n  // round to two decimals behind the dot\n  return Math.round(interest*decimalMultiplier) / decimalMultiplier;\n};\n\n// XXX Currently we inherit UInt.prototype.is_valid, which is mostly fine.\n//\n//     We could be doing further checks into the internal format of the\n//     currency data, since there are some values that are invalid.\n//\n//Currency.prototype.is_valid = function() {\n//  return this._value instanceof BigInteger && ...;\n//};\n\nCurrency.prototype.to_json = function(opts) {\n  if (!this.is_valid()) {\n    // XXX This is backwards compatible behavior, but probably not very good.\n    return 'XRP';\n  }\n\n  var opts = opts || {};\n\n  var currency;\n  var fullName = opts && opts.full_name ? \" - \" + opts.full_name : \"\";\n\n  // Any currency with standard properties and a valid code can be abbreviated\n  // in the JSON wire format as the three character code.\n  if (!opts.force_hex && /^[A-Z0-9]{3}$/.test(this._iso_code) && !this.has_interest()) {\n    currency = this._iso_code + fullName;\n\n  // If there is interest, append the annual interest to the full currency name\n  } else if (!opts.force_hex && this.has_interest()) {\n    var decimals = opts ? opts.decimals : undefined;\n    currency = this._iso_code + fullName + \" (\" + this.get_interest_percentage_at(this._interest_start + 3600 * 24 * 365, decimals) + \"%pa)\";\n  } else {\n\n    // Fallback to returning the raw currency hex\n    currency = this.to_hex();\n\n    // XXX This is to maintain backwards compatibility, but it is very, very odd\n    //     behavior, so we should deprecate it and get rid of it as soon as\n    //     possible.\n    if (currency === Currency.HEX_ONE) {\n      currency = 1;\n    }\n  }\n\n  return currency;\n};\n\nCurrency.prototype.to_human = function(opts) {\n  // to_human() will always print the human-readable currency code if available.\n  return this.to_json(opts);\n};\n\nCurrency.prototype.get_iso = function() {\n  return this._iso_code;\n};\n\nexports.Currency = Currency;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 6\n// module.readableIdentifier = ./src/js/ripple/currency.js\n//@ sourceURL=webpack-module:///./src/js/ripple/currency.js");
+	eval("var extend    = __webpack_require__(43);\nvar UInt160 = __webpack_require__(8).UInt160;\nvar utils = __webpack_require__(19);\nvar Float = __webpack_require__(31).Float;\n\n//\n// Currency support\n//\n\nvar Currency = extend(function() {\n  // Internal form: 0 = XRP. 3 letter-code.\n  // XXX Internal should be 0 or hex with three letter annotation when valid.\n\n  // Json form:\n  //  '', 'XRP', '0': 0\n  //  3-letter code: ...\n  // XXX Should support hex, C++ doesn't currently allow it.\n\n  this._value  = NaN;\n\n  this._update();\n}, UInt160);\n\nCurrency.prototype = extend({}, UInt160.prototype);\nCurrency.prototype.constructor = Currency;\n\nCurrency.HEX_CURRENCY_BAD = '0000000000000000000000005852500000000000';\n\n/**\n * Tries to correctly interpret a Currency as entered by a user.\n *\n * Examples:\n *\n *  USD                               => currency\n *  USD - Dollar                      => currency with optional full currency name\n *  XAU (-0.5%pa)                     => XAU with 0.5% effective demurrage rate per year\n *  XAU - Gold (-0.5%pa)              => Optionally allowed full currency name\n *  USD (1%pa)                        => US dollars with 1% effective interest per year\n *  INR - Indian Rupees               => Optional full currency name with spaces\n *  TYX - 30-Year Treasuries          => Optional full currency with numbers and a dash\n *  TYX - 30-Year Treasuries (1.5%pa) => Optional full currency with numbers, dash and interest rate\n *\n *  The regular expression below matches above cases, broken down for better understanding:\n *\n *  ^\\s*                      // start with any amount of whitespace\n *  ([a-zA-Z]{3}|[0-9]{3})    // either 3 letter alphabetic currency-code or 3 digit numeric currency-code. See ISO 4217\n *  (\\s*-\\s*[- \\w]+)          // optional full currency name following the dash after currency code,\n *                               full currency code can contain letters, numbers and dashes\n *  (\\s*\\(-?\\d+\\.?\\d*%pa\\))?  // optional demurrage rate, has optional - and . notation (-0.5%pa)\n *  \\s*$                      // end with any amount of whitespace\n *\n */\nCurrency.prototype.human_RE = /^\\s*([a-zA-Z]{3}|[0-9]{3})(\\s*-\\s*[- \\w]+)?(\\s*\\(-?\\d+\\.?\\d*%pa\\))?\\s*$/;\n\nCurrency.from_json = function(j, shouldInterpretXrpAsIou) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_json(j, shouldInterpretXrpAsIou);\n  }\n};\n\nCurrency.from_human = function(j, opts) {\n  return (new Currency().parse_human(j, opts));\n}\n\n// this._value = NaN on error.\nCurrency.prototype.parse_json = function(j, shouldInterpretXrpAsIou) {\n  this._value = NaN;\n\n  switch (typeof j) {\n    case 'string':\n\n      if (!j || /^(0|XRP)$/.test(j)) {\n        if (shouldInterpretXrpAsIou) {\n          this.parse_hex(Currency.HEX_CURRENCY_BAD);\n        } else {\n          this.parse_hex(Currency.HEX_ZERO);\n        }\n        break;\n      }\n\n      // match the given string to see if it's in an allowed format\n      var matches = String(j).match(this.human_RE);\n\n      if (matches) {\n\n        var currencyCode = matches[1];\n        // the full currency is matched as it is part of the valid currency format, but not stored\n        // var full_currency = matches[2] || '';\n        var interest = matches[3] || '';\n\n        // interest is defined as interest per year, per annum (pa)\n        var percentage = interest.match(/(-?\\d+\\.?\\d+)/);\n\n        currencyCode = currencyCode.toUpperCase();\n\n        var currencyData = utils.arraySet(20, 0);\n\n        if (percentage) {\n          /*\n           * 20 byte layout of a interest bearing currency\n           *\n           * 01 __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __\n           *    CURCODE- DATE------- RATE------------------- RESERVED---\n           */\n\n          // byte 1 for type, use '1' to denote demurrage currency\n          currencyData[0] = 1;\n\n          // byte 2-4 for currency code\n          currencyData[1] = currencyCode.charCodeAt(0) & 0xff;\n          currencyData[2] = currencyCode.charCodeAt(1) & 0xff;\n          currencyData[3] = currencyCode.charCodeAt(2) & 0xff;\n\n          // byte 5-8 are for reference date, but should always be 0 so we won't fill it\n\n          // byte 9-16 are for the interest\n          percentage = parseFloat(percentage[0]);\n\n          // the interest or demurrage is expressed as a yearly (per annum) value\n          var secondsPerYear = 31536000; // 60 * 60 * 24 * 365\n\n          // Calculating the interest e-fold\n          // 0.5% demurrage is expressed 0.995, 0.005 less than 1\n          // 0.5% interest is expressed as 1.005, 0.005 more than 1\n          var interestEfold = secondsPerYear / Math.log(1 + percentage/100);\n          var bytes = Float.toIEEE754Double(interestEfold);\n\n          for (var i=0; i<=bytes.length; i++) {\n            currencyData[8 + i] = bytes[i] & 0xff;\n          }\n\n          // the last 4 bytes are reserved for future use, so we won't fill those\n\n        } else {\n          currencyData[12] = currencyCode.charCodeAt(0) & 0xff;\n          currencyData[13] = currencyCode.charCodeAt(1) & 0xff;\n          currencyData[14] = currencyCode.charCodeAt(2) & 0xff;\n        }\n\n        this.parse_bytes(currencyData);\n      } else {\n        this.parse_hex(j);\n      }\n      break;\n\n    case 'number':\n      if (!isNaN(j)) {\n        this.parse_number(j);\n      }\n      break;\n\n    case 'object':\n      if (j instanceof Currency) {\n        this._value = j.copyTo({})._value;\n        this._update();\n      }\n      break;\n  }\n\n  return this;\n};\n\n\nCurrency.prototype.parse_human = function(j) {\n  return this.parse_json(j);\n};\n\n/**\n * Recalculate internal representation.\n *\n * You should never need to call this.\n */\nCurrency.prototype._update = function() {\n  var bytes = this.to_bytes();\n\n  // is it 0 everywhere except 12, 13, 14?\n  var isZeroExceptInStandardPositions = true;\n\n  if (!bytes) {\n    return 'XRP';\n  }\n\n  this._native = false;\n  this._type = -1;\n  this._interest_start = NaN;\n  this._interest_period = NaN;\n  this._iso_code = '';\n\n  for (var i=0; i<20; i++) {\n    isZeroExceptInStandardPositions = isZeroExceptInStandardPositions && (i===12 || i===13 || i===14 || bytes[i]===0);\n  }\n\n  if (isZeroExceptInStandardPositions) {\n    this._iso_code = String.fromCharCode(bytes[12])\n                   + String.fromCharCode(bytes[13])\n                   + String.fromCharCode(bytes[14]);\n\n    if (this._iso_code === '\\0\\0\\0') {\n      this._native = true;\n      this._iso_code = 'XRP';\n    }\n\n    this._type = 0;\n  } else if (bytes[0] === 0x01) { // Demurrage currency\n    this._iso_code = String.fromCharCode(bytes[1])\n                   + String.fromCharCode(bytes[2])\n                   + String.fromCharCode(bytes[3]);\n\n    this._type = 1;\n    this._interest_start = (bytes[4] << 24) +\n                           (bytes[5] << 16) +\n                           (bytes[6] <<  8) +\n                           (bytes[7]      );\n    this._interest_period = Float.fromIEEE754Double(bytes.slice(8, 16));\n  }\n};\n\n// XXX Probably not needed anymore?\n/*\nCurrency.prototype.parse_bytes = function(byte_array) {\n  if (Array.isArray(byte_array) && byte_array.length === 20) {\n    var result;\n    // is it 0 everywhere except 12, 13, 14?\n    var isZeroExceptInStandardPositions = true;\n\n    for (var i=0; i<20; i++) {\n      isZeroExceptInStandardPositions = isZeroExceptInStandardPositions && (i===12 || i===13 || i===14 || byte_array[0]===0)\n    }\n\n    if (isZeroExceptInStandardPositions) {\n      var currencyCode = String.fromCharCode(byte_array[12])\n      + String.fromCharCode(byte_array[13])\n      + String.fromCharCode(byte_array[14]);\n      if (/^[A-Z0-9]{3}$/.test(currencyCode) && currencyCode !== 'XRP' ) {\n        this._value = currencyCode;\n      } else if (currencyCode === '\\0\\0\\0') {\n        this._value = 0;\n      } else {\n        this._value = NaN;\n      }\n    } else {\n      // XXX Should support non-standard currency codes\n      this._value = NaN;\n    }\n  } else {\n    this._value = NaN;\n  }\n  return this;\n};\n*/\n\nCurrency.prototype.is_native = function() {\n  return this._native;\n};\n\n/**\n * Whether this currency is an interest-bearing/demurring currency.\n */\nCurrency.prototype.has_interest = function() {\n  return this._type === 1 && !isNaN(this._interest_start) && !isNaN(this._interest_period);\n};\n\n/**\n *\n * @param referenceDate - number of seconds since the Ripple Epoch (0:00 on January 1, 2000 UTC)\n *                        used to calculate the interest over provided interval\n *                        pass in one years worth of seconds to ge the yearly interest\n * @returns {number} - interest for provided interval, can be negative for demurred currencies\n */\nCurrency.prototype.get_interest_at = function(referenceDate, decimals) {\n  if (!this.has_interest) {\n    return 0;\n  }\n\n  // use one year as a default period\n  if (!referenceDate) {\n    referenceDate = this._interest_start + 3600 * 24 * 365;\n  }\n\n  if (referenceDate instanceof Date) {\n    referenceDate = utils.fromTimestamp(referenceDate.getTime());\n  }\n\n  // calculate interest by e-fold number\n  return Math.exp((referenceDate - this._interest_start) / this._interest_period);\n};\n\nCurrency.prototype.get_interest_percentage_at = function(referenceDate, decimals) {\n  var interest = this.get_interest_at(referenceDate, decimals);\n\n  // convert to percentage\n  var interest = (interest*100)-100;\n  var decimalMultiplier = decimals ? Math.pow(10,decimals) : 100;\n\n  // round to two decimals behind the dot\n  return Math.round(interest*decimalMultiplier) / decimalMultiplier;\n};\n\n// XXX Currently we inherit UInt.prototype.is_valid, which is mostly fine.\n//\n//     We could be doing further checks into the internal format of the\n//     currency data, since there are some values that are invalid.\n//\n//Currency.prototype.is_valid = function() {\n//  return this._value instanceof BigInteger && ...;\n//};\n\nCurrency.prototype.to_json = function(opts) {\n  if (!this.is_valid()) {\n    // XXX This is backwards compatible behavior, but probably not very good.\n    return 'XRP';\n  }\n\n  var opts = opts || {};\n\n  var currency;\n  var fullName = opts && opts.full_name ? \" - \" + opts.full_name : \"\";\n\n  // Any currency with standard properties and a valid code can be abbreviated\n  // in the JSON wire format as the three character code.\n  if (!opts.force_hex && /^[A-Z0-9]{3}$/.test(this._iso_code) && !this.has_interest()) {\n    currency = this._iso_code + fullName;\n\n  // If there is interest, append the annual interest to the full currency name\n  } else if (!opts.force_hex && this.has_interest()) {\n    var decimals = opts ? opts.decimals : undefined;\n    currency = this._iso_code + fullName + \" (\" + this.get_interest_percentage_at(this._interest_start + 3600 * 24 * 365, decimals) + \"%pa)\";\n  } else {\n\n    // Fallback to returning the raw currency hex\n    currency = this.to_hex();\n\n    // XXX This is to maintain backwards compatibility, but it is very, very odd\n    //     behavior, so we should deprecate it and get rid of it as soon as\n    //     possible.\n    if (currency === Currency.HEX_ONE) {\n      currency = 1;\n    }\n  }\n\n  return currency;\n};\n\nCurrency.prototype.to_human = function(opts) {\n  // to_human() will always print the human-readable currency code if available.\n  return this.to_json(opts);\n};\n\nCurrency.prototype.get_iso = function() {\n  return this._iso_code;\n};\n\nexports.Currency = Currency;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 6\n// module.readableIdentifier = ./src/js/ripple/currency.js\n//@ sourceURL=webpack-module:///./src/js/ripple/currency.js");
 
 /***/ },
 /* 7 */
@@ -94,19 +94,19 @@ var ripple =
 /* 8 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var utils   = __webpack_require__(19);\nvar config  = __webpack_require__(21);\nvar extend  = __webpack_require__(43);\n\nvar BigInteger = utils.jsbn.BigInteger;\n\nvar UInt = __webpack_require__(28).UInt;\nvar Base = __webpack_require__(7).Base;\n\n//\n// UInt160 support\n//\n\nvar UInt160 = extend(function() {\n  // Internal form: NaN or BigInteger\n  this._value  = NaN;\n  this._version_byte = void(0);\n  this._update();\n}, UInt);\n\nUInt160.width = 20;\nUInt160.prototype = extend({}, UInt.prototype);\nUInt160.prototype.constructor = UInt160;\n\nvar ACCOUNT_ZERO = UInt160.ACCOUNT_ZERO = 'rrrrrrrrrrrrrrrrrrrrrhoLvTp';\nvar ACCOUNT_ONE  = UInt160.ACCOUNT_ONE  = 'rrrrrrrrrrrrrrrrrrrrBZbvji';\nvar HEX_ZERO     = UInt160.HEX_ZERO     = '0000000000000000000000000000000000000000';\nvar HEX_ONE      = UInt160.HEX_ONE      = '0000000000000000000000000000000000000001';\nvar STR_ZERO     = UInt160.STR_ZERO     = utils.hexToString(HEX_ZERO);\nvar STR_ONE      = UInt160.STR_ONE      = utils.hexToString(HEX_ONE);\n\nUInt160.prototype.set_version = function(j) {\n  this._version_byte = j;\n  return this;\n};\n\nUInt160.prototype.get_version = function() {\n  return this._version_byte;\n};\n\n// value = NaN on error.\nUInt160.prototype.parse_json = function(j) {\n  // Canonicalize and validate\n  if (config.accounts && (j in config.accounts)) {\n    j = config.accounts[j].account;\n  }\n\n  if (typeof j === 'number' && !isNaN(j)) {\n    // Allow raw numbers - DEPRECATED\n    // This is used mostly by the test suite and is supported\n    // as a legacy feature only. DO NOT RELY ON THIS BEHAVIOR.\n    this._value = new BigInteger(String(j));\n    this._version_byte = Base.VER_ACCOUNT_ID;\n  } else if (typeof j !== 'string') {\n    this._value = NaN;\n  } else if (j[0] === 'r') {\n    this._value = Base.decode_check(Base.VER_ACCOUNT_ID, j);\n    this._version_byte = Base.VER_ACCOUNT_ID;\n  } else {\n    this.parse_hex(j);\n  }\n\n  this._update();\n\n  return this;\n};\n\nUInt160.prototype.parse_generic = function(j) {\n  UInt.prototype.parse_generic.call(this, j);\n\n  if (isNaN(this._value)) {\n    if ((typeof j === 'string') && j[0] === 'r') {\n      this._value = Base.decode_check(Base.VER_ACCOUNT_ID, j);\n    }\n  }\n\n  this._update();\n\n  return this;\n};\n\n// XXX Json form should allow 0 and 1, C++ doesn't currently allow it.\nUInt160.prototype.to_json = function(opts) {\n  opts  = opts || {};\n\n  if (this._value instanceof BigInteger) {\n    // If this value has a type, return a Base58 encoded string.\n    if (typeof this._version_byte === 'number') {\n      var output = Base.encode_check(this._version_byte, this.to_bytes());\n\n      if (opts.gateways && output in opts.gateways) {\n        output = opts.gateways[output];\n      }\n\n      return output;\n    } else {\n      return this.to_hex();\n    }\n  }\n  return NaN;\n};\n\nexports.UInt160 = UInt160;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 8\n// module.readableIdentifier = ./src/js/ripple/uint160.js\n//@ sourceURL=webpack-module:///./src/js/ripple/uint160.js");
+	eval("var utils   = __webpack_require__(19);\nvar config  = __webpack_require__(21);\nvar extend  = __webpack_require__(43);\n\nvar BigInteger = utils.jsbn.BigInteger;\n\nvar UInt = __webpack_require__(26).UInt;\nvar Base = __webpack_require__(7).Base;\n\n//\n// UInt160 support\n//\n\nvar UInt160 = extend(function() {\n  // Internal form: NaN or BigInteger\n  this._value  = NaN;\n  this._version_byte = void(0);\n  this._update();\n}, UInt);\n\nUInt160.width = 20;\nUInt160.prototype = extend({}, UInt.prototype);\nUInt160.prototype.constructor = UInt160;\n\nvar ACCOUNT_ZERO = UInt160.ACCOUNT_ZERO = 'rrrrrrrrrrrrrrrrrrrrrhoLvTp';\nvar ACCOUNT_ONE  = UInt160.ACCOUNT_ONE  = 'rrrrrrrrrrrrrrrrrrrrBZbvji';\nvar HEX_ZERO     = UInt160.HEX_ZERO     = '0000000000000000000000000000000000000000';\nvar HEX_ONE      = UInt160.HEX_ONE      = '0000000000000000000000000000000000000001';\nvar STR_ZERO     = UInt160.STR_ZERO     = utils.hexToString(HEX_ZERO);\nvar STR_ONE      = UInt160.STR_ONE      = utils.hexToString(HEX_ONE);\n\nUInt160.prototype.set_version = function(j) {\n  this._version_byte = j;\n  return this;\n};\n\nUInt160.prototype.get_version = function() {\n  return this._version_byte;\n};\n\n// value = NaN on error.\nUInt160.prototype.parse_json = function(j) {\n  // Canonicalize and validate\n  if (config.accounts && (j in config.accounts)) {\n    j = config.accounts[j].account;\n  }\n\n  if (typeof j === 'number' && !isNaN(j)) {\n    // Allow raw numbers - DEPRECATED\n    // This is used mostly by the test suite and is supported\n    // as a legacy feature only. DO NOT RELY ON THIS BEHAVIOR.\n    this._value = new BigInteger(String(j));\n    this._version_byte = Base.VER_ACCOUNT_ID;\n  } else if (typeof j !== 'string') {\n    this._value = NaN;\n  } else if (j[0] === 'r') {\n    this._value = Base.decode_check(Base.VER_ACCOUNT_ID, j);\n    this._version_byte = Base.VER_ACCOUNT_ID;\n  } else {\n    this.parse_hex(j);\n  }\n\n  this._update();\n\n  return this;\n};\n\nUInt160.prototype.parse_generic = function(j) {\n  UInt.prototype.parse_generic.call(this, j);\n\n  if (isNaN(this._value)) {\n    if ((typeof j === 'string') && j[0] === 'r') {\n      this._value = Base.decode_check(Base.VER_ACCOUNT_ID, j);\n    }\n  }\n\n  this._update();\n\n  return this;\n};\n\n// XXX Json form should allow 0 and 1, C++ doesn't currently allow it.\nUInt160.prototype.to_json = function(opts) {\n  opts  = opts || {};\n\n  if (this._value instanceof BigInteger) {\n    // If this value has a type, return a Base58 encoded string.\n    if (typeof this._version_byte === 'number') {\n      var output = Base.encode_check(this._version_byte, this.to_bytes());\n\n      if (opts.gateways && output in opts.gateways) {\n        output = opts.gateways[output];\n      }\n\n      return output;\n    } else {\n      return this.to_hex();\n    }\n  }\n  return NaN;\n};\n\nexports.UInt160 = UInt160;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 8\n// module.readableIdentifier = ./src/js/ripple/uint160.js\n//@ sourceURL=webpack-module:///./src/js/ripple/uint160.js");
 
 /***/ },
 /* 9 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var utils  = __webpack_require__(19);\nvar extend = __webpack_require__(43);\nvar UInt   = __webpack_require__(28).UInt;\n\n//\n// UInt256 support\n//\n\nvar UInt256 = extend(function() {\n  // Internal form: NaN or BigInteger\n  this._value = NaN;\n}, UInt);\n\nUInt256.width = 32;\nUInt256.prototype = extend({}, UInt.prototype);\nUInt256.prototype.constructor = UInt256;\n\nvar HEX_ZERO = UInt256.HEX_ZERO = '00000000000000000000000000000000' + '00000000000000000000000000000000';\nvar HEX_ONE  = UInt256.HEX_ONE  = '00000000000000000000000000000000' + '00000000000000000000000000000001';\nvar STR_ZERO = UInt256.STR_ZERO = utils.hexToString(HEX_ZERO);\nvar STR_ONE  = UInt256.STR_ONE  = utils.hexToString(HEX_ONE);\n\nexports.UInt256 = UInt256;\n\n\n// WEBPACK FOOTER\n// module.id = 9\n// module.readableIdentifier = ./src/js/ripple/uint256.js\n//@ sourceURL=webpack-module:///./src/js/ripple/uint256.js");
+	eval("var utils  = __webpack_require__(19);\nvar extend = __webpack_require__(43);\nvar UInt   = __webpack_require__(26).UInt;\n\n//\n// UInt256 support\n//\n\nvar UInt256 = extend(function() {\n  // Internal form: NaN or BigInteger\n  this._value = NaN;\n}, UInt);\n\nUInt256.width = 32;\nUInt256.prototype = extend({}, UInt.prototype);\nUInt256.prototype.constructor = UInt256;\n\nvar HEX_ZERO = UInt256.HEX_ZERO = '00000000000000000000000000000000' + '00000000000000000000000000000000';\nvar HEX_ONE  = UInt256.HEX_ONE  = '00000000000000000000000000000000' + '00000000000000000000000000000001';\nvar STR_ZERO = UInt256.STR_ZERO = utils.hexToString(HEX_ZERO);\nvar STR_ONE  = UInt256.STR_ONE  = utils.hexToString(HEX_ONE);\n\nexports.UInt256 = UInt256;\n\n\n// WEBPACK FOOTER\n// module.id = 9\n// module.readableIdentifier = ./src/js/ripple/uint256.js\n//@ sourceURL=webpack-module:///./src/js/ripple/uint256.js");
 
 /***/ },
 /* 10 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("//\n// Seed support\n//\n\nvar extend = __webpack_require__(43);\nvar utils  = __webpack_require__(19);\nvar sjcl   = utils.sjcl;\n\nvar BigInteger = utils.jsbn.BigInteger;\n\nvar Base    = __webpack_require__(7).Base;\nvar UInt    = __webpack_require__(28).UInt;\nvar UInt256 = __webpack_require__(9).UInt256;\nvar UInt160 = __webpack_require__(8).UInt160;\nvar KeyPair = __webpack_require__(29).KeyPair;\n\nvar Seed = extend(function () {\n  // Internal form: NaN or BigInteger\n  this._curve = sjcl.ecc.curves.c256;\n  this._value = NaN;\n}, UInt);\n\nSeed.width = 16;\nSeed.prototype = extend({}, UInt.prototype);\nSeed.prototype.constructor = Seed;\n\n// value = NaN on error.\n// One day this will support rfc1751 too.\nSeed.prototype.parse_json = function (j) {\n  if (typeof j === 'string') {\n    if (!j.length) {\n      this._value = NaN;\n    // XXX Should actually always try and continue if it failed.\n    } else if (j[0] === 's') {\n      this._value = Base.decode_check(Base.VER_FAMILY_SEED, j);\n    } else if (j.length === 32) {\n      this._value = this.parse_hex(j);\n    // XXX Should also try 1751\n    } else {\n      this.parse_passphrase(j);\n    }\n  } else {\n    this._value = NaN;\n  }\n\n  return this;\n};\n\nSeed.prototype.parse_passphrase = function (j) {\n  if (typeof j !== 'string') {\n    throw new Error('Passphrase must be a string');\n  }\n\n  var hash = sjcl.hash.sha512.hash(sjcl.codec.utf8String.toBits(j));\n  var bits = sjcl.bitArray.bitSlice(hash, 0, 128);\n\n  this.parse_bits(bits);\n\n  return this;\n};\n\nSeed.prototype.to_json = function () {\n  if (!(this._value instanceof BigInteger)) {\n    return NaN;\n  }\n\n  var output = Base.encode_check(Base.VER_FAMILY_SEED, this.to_bytes());\n\n  return output;\n};\n\nfunction append_int(a, i) {\n  return [].concat(a, i >> 24, (i >> 16) & 0xff, (i >> 8) & 0xff, i & 0xff);\n};\n\nfunction firstHalfOfSHA512(bytes) {\n  return sjcl.bitArray.bitSlice(\n    sjcl.hash.sha512.hash(sjcl.codec.bytes.toBits(bytes)),\n    0, 256\n  );\n};\n\nfunction SHA256_RIPEMD160(bits) {\n  return sjcl.hash.ripemd160.hash(sjcl.hash.sha256.hash(bits));\n};\n\n/**\n* @param account\n*        {undefined}                 take first, default, KeyPair\n*\n*        {Number}                    specifies the account number of the KeyPair\n*                                    desired.\n*\n*        {Uint160} (from_json able), specifies the address matching the KeyPair\n*                                    that is desired.\n*/\nSeed.prototype.get_key = function (account) {\n  var account_number = 0, address;\n\n  if (!this.is_valid()) {\n    throw new Error('Cannot generate keys from invalid seed!');\n  }\n  if (account) {\n    if (typeof account === 'number') {\n      account_number = account;\n    } else {\n      address = UInt160.from_json(account);\n    }\n  }\n\n  var private_gen, public_gen;\n  var curve = this._curve;\n  var i = 0;\n\n  do {\n    private_gen = sjcl.bn.fromBits(firstHalfOfSHA512(append_int(this.to_bytes(), i)));\n    i++;\n  } while (!curve.r.greaterEquals(private_gen));\n\n  public_gen = curve.G.mult(private_gen);\n\n  var sec;\n  var key_pair;\n  var max_loops = 1000; // TODO\n\n  do {\n    i = 0;\n\n    do {\n      sec = sjcl.bn.fromBits(firstHalfOfSHA512(append_int(append_int(public_gen.toBytesCompressed(), account_number), i)));\n      i++;\n    } while (!curve.r.greaterEquals(sec));\n\n    account_number++;\n    sec = sec.add(private_gen).mod(curve.r);\n    key_pair = KeyPair.from_bn_secret(sec);\n\n    if (--max_loops <= 0) {\n      // We are almost certainly looking for an account that would take same\n      // value of $too_long {forever, ...}\n      throw new Error('Too many loops looking for KeyPair yielding '+\n                      address.to_json() +' from ' + this.to_json());\n    };\n  } while (address && !key_pair.get_address().equals(address));\n\n   return key_pair;\n};\n\nexports.Seed = Seed;\n\n\n// WEBPACK FOOTER\n// module.id = 10\n// module.readableIdentifier = ./src/js/ripple/seed.js\n//@ sourceURL=webpack-module:///./src/js/ripple/seed.js");
+	eval("//\n// Seed support\n//\n\nvar extend = __webpack_require__(43);\nvar utils  = __webpack_require__(19);\nvar sjcl   = utils.sjcl;\n\nvar BigInteger = utils.jsbn.BigInteger;\n\nvar Base    = __webpack_require__(7).Base;\nvar UInt    = __webpack_require__(26).UInt;\nvar UInt256 = __webpack_require__(9).UInt256;\nvar UInt160 = __webpack_require__(8).UInt160;\nvar KeyPair = __webpack_require__(28).KeyPair;\n\nvar Seed = extend(function () {\n  // Internal form: NaN or BigInteger\n  this._curve = sjcl.ecc.curves.c256;\n  this._value = NaN;\n}, UInt);\n\nSeed.width = 16;\nSeed.prototype = extend({}, UInt.prototype);\nSeed.prototype.constructor = Seed;\n\n// value = NaN on error.\n// One day this will support rfc1751 too.\nSeed.prototype.parse_json = function (j) {\n  if (typeof j === 'string') {\n    if (!j.length) {\n      this._value = NaN;\n    // XXX Should actually always try and continue if it failed.\n    } else if (j[0] === 's') {\n      this._value = Base.decode_check(Base.VER_FAMILY_SEED, j);\n    } else if (j.length === 32) {\n      this._value = this.parse_hex(j);\n    // XXX Should also try 1751\n    } else {\n      this.parse_passphrase(j);\n    }\n  } else {\n    this._value = NaN;\n  }\n\n  return this;\n};\n\nSeed.prototype.parse_passphrase = function (j) {\n  if (typeof j !== 'string') {\n    throw new Error('Passphrase must be a string');\n  }\n\n  var hash = sjcl.hash.sha512.hash(sjcl.codec.utf8String.toBits(j));\n  var bits = sjcl.bitArray.bitSlice(hash, 0, 128);\n\n  this.parse_bits(bits);\n\n  return this;\n};\n\nSeed.prototype.to_json = function () {\n  if (!(this._value instanceof BigInteger)) {\n    return NaN;\n  }\n\n  var output = Base.encode_check(Base.VER_FAMILY_SEED, this.to_bytes());\n\n  return output;\n};\n\nfunction append_int(a, i) {\n  return [].concat(a, i >> 24, (i >> 16) & 0xff, (i >> 8) & 0xff, i & 0xff);\n};\n\nfunction firstHalfOfSHA512(bytes) {\n  return sjcl.bitArray.bitSlice(\n    sjcl.hash.sha512.hash(sjcl.codec.bytes.toBits(bytes)),\n    0, 256\n  );\n};\n\nfunction SHA256_RIPEMD160(bits) {\n  return sjcl.hash.ripemd160.hash(sjcl.hash.sha256.hash(bits));\n};\n\n/**\n* @param account\n*        {undefined}                 take first, default, KeyPair\n*\n*        {Number}                    specifies the account number of the KeyPair\n*                                    desired.\n*\n*        {Uint160} (from_json able), specifies the address matching the KeyPair\n*                                    that is desired.\n*/\nSeed.prototype.get_key = function (account) {\n  var account_number = 0, address;\n\n  if (!this.is_valid()) {\n    throw new Error('Cannot generate keys from invalid seed!');\n  }\n  if (account) {\n    if (typeof account === 'number') {\n      account_number = account;\n    } else {\n      address = UInt160.from_json(account);\n    }\n  }\n\n  var private_gen, public_gen;\n  var curve = this._curve;\n  var i = 0;\n\n  do {\n    private_gen = sjcl.bn.fromBits(firstHalfOfSHA512(append_int(this.to_bytes(), i)));\n    i++;\n  } while (!curve.r.greaterEquals(private_gen));\n\n  public_gen = curve.G.mult(private_gen);\n\n  var sec;\n  var key_pair;\n  var max_loops = 1000; // TODO\n\n  do {\n    i = 0;\n\n    do {\n      sec = sjcl.bn.fromBits(firstHalfOfSHA512(append_int(append_int(public_gen.toBytesCompressed(), account_number), i)));\n      i++;\n    } while (!curve.r.greaterEquals(sec));\n\n    account_number++;\n    sec = sec.add(private_gen).mod(curve.r);\n    key_pair = KeyPair.from_bn_secret(sec);\n\n    if (--max_loops <= 0) {\n      // We are almost certainly looking for an account that would take same\n      // value of $too_long {forever, ...}\n      throw new Error('Too many loops looking for KeyPair yielding '+\n                      address.to_json() +' from ' + this.to_json());\n    };\n  } while (address && !key_pair.get_address().equals(address));\n\n   return key_pair;\n};\n\nexports.Seed = Seed;\n\n\n// WEBPACK FOOTER\n// module.id = 10\n// module.readableIdentifier = ./src/js/ripple/seed.js\n//@ sourceURL=webpack-module:///./src/js/ripple/seed.js");
 
 /***/ },
 /* 11 */
@@ -118,7 +118,7 @@ var ripple =
 /* 12 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {var assert    = __webpack_require__(39);\nvar extend    = __webpack_require__(43);\nvar binformat = __webpack_require__(18);\nvar stypes    = __webpack_require__(30);\nvar UInt256   = __webpack_require__(9).UInt256;\nvar Crypt     = __webpack_require__(31).Crypt;\nvar utils     = __webpack_require__(19);\n\nvar sjcl = utils.sjcl;\nvar BigInteger = utils.jsbn.BigInteger;\n\nvar TRANSACTION_TYPES = { };\n\nObject.keys(binformat.tx).forEach(function(key) {\n  TRANSACTION_TYPES[binformat.tx[key][0]] = key;\n});\n\nvar LEDGER_ENTRY_TYPES = {};\n\nObject.keys(binformat.ledger).forEach(function(key) {\n  LEDGER_ENTRY_TYPES[binformat.ledger[key][0]] = key;\n});\n\nvar TRANSACTION_RESULTS = {};\n\nObject.keys(binformat.ter).forEach(function(key) {\n  TRANSACTION_RESULTS[binformat.ter[key]] = key;\n});\n\nfunction SerializedObject(buf) {\n  if (Array.isArray(buf) || (Buffer && Buffer.isBuffer(buf)) ) {\n    this.buffer = buf;\n  } else if (typeof buf === 'string') {\n    this.buffer = sjcl.codec.bytes.fromBits(sjcl.codec.hex.toBits(buf));\n  } else if (!buf) {\n    this.buffer = [];\n  } else {\n    throw new Error('Invalid buffer passed.');\n  }\n  this.pointer = 0;\n};\n\nSerializedObject.from_json = function(obj) {\n  // Create a copy of the object so we don't modify it\n  var obj = extend({}, obj);\n  var so  = new SerializedObject();\n  var typedef;\n\n  if (typeof obj.TransactionType === 'number') {\n    obj.TransactionType = SerializedObject.lookup_type_tx(obj.TransactionType);\n    if (!obj.TransactionType) {\n      throw new Error('Transaction type ID is invalid.');\n    }\n  }\n\n  if (typeof obj.LedgerEntryType === 'number') {\n    obj.LedgerEntryType = SerializedObject.lookup_type_le(obj.LedgerEntryType);\n\n    if (!obj.LedgerEntryType) {\n      throw new Error('LedgerEntryType ID is invalid.');\n    }\n  }\n\n  if (typeof obj.TransactionType === 'string') {\n    typedef = binformat.tx[obj.TransactionType];\n    if (!Array.isArray(typedef)) {\n      throw new Error('Transaction type is invalid');\n    }\n\n    typedef = typedef.slice();\n    obj.TransactionType = typedef.shift();\n  } else if (typeof obj.LedgerEntryType === 'string') {\n    typedef = binformat.ledger[obj.LedgerEntryType];\n\n    if (!Array.isArray(typedef)) {\n      throw new Error('LedgerEntryType is invalid');\n    }\n\n    typedef = typedef.slice();\n    obj.LedgerEntryType = typedef.shift();\n\n  } else if (typeof obj.AffectedNodes === 'object') {\n    typedef = binformat.metadata;\n  } else {\n    throw new Error('Object to be serialized must contain either' +\n                    ' TransactionType, LedgerEntryType or AffectedNodes.');\n  }\n\n  // ND: This from_*json* seems a reasonable place to put validation of `json`\n  SerializedObject.check_no_missing_fields(typedef, obj);\n  so.serialize(typedef, obj);\n\n  return so;\n};\n\nSerializedObject.check_no_missing_fields = function(typedef, obj) {\n  var missing_fields = [];\n\n  for (var i = typedef.length - 1; i >= 0; i--) {\n    var spec = typedef[i];\n    var field = spec[0];\n    var requirement = spec[1];\n\n    if (binformat.REQUIRED === requirement && obj[field] === void(0)) {\n      missing_fields.push(field);\n    };\n  };\n\n  if (missing_fields.length > 0) {\n    var object_name;\n\n    if (obj.TransactionType !== void(0)) {\n      object_name = SerializedObject.lookup_type_tx(obj.TransactionType);\n    } else if (obj.LedgerEntryType != null){\n      object_name = SerializedObject.lookup_type_le(obj.LedgerEntryType);\n    } else {\n      object_name = \"TransactionMetaData\";\n    }\n\n    throw new Error(object_name + \" is missing fields: \" +\n                    JSON.stringify(missing_fields));\n  };\n};\n\nSerializedObject.prototype.append = function(bytes) {\n  if (bytes instanceof SerializedObject) {\n    bytes = bytes.buffer;\n  }\n\n  this.buffer = this.buffer.concat(bytes);\n  this.pointer += bytes.length;\n};\n\nSerializedObject.prototype.resetPointer = function() {\n  this.pointer = 0;\n};\n\nfunction readOrPeek(advance) {\n  return function(bytes) {\n    var start = this.pointer;\n    var end = start + bytes;\n\n    if (end > this.buffer.length) {\n      throw new Error('Buffer length exceeded');\n    }\n\n    var result = this.buffer.slice(start, end);\n\n    if (advance) {\n      this.pointer = end;\n    }\n\n    return result;\n  };\n};\n\nSerializedObject.prototype.read = readOrPeek(true);\n\nSerializedObject.prototype.peek = readOrPeek(false);\n\nSerializedObject.prototype.to_bits = function() {\n  return sjcl.codec.bytes.toBits(this.buffer);\n};\n\nSerializedObject.prototype.to_hex = function() {\n  return sjcl.codec.hex.fromBits(this.to_bits()).toUpperCase();\n};\n\nSerializedObject.prototype.to_json = function() {\n  var old_pointer = this.pointer;\n  this.resetPointer();\n  var output = { };\n\n  while (this.pointer < this.buffer.length) {\n    var key_and_value = stypes.parse(this);\n    var key = key_and_value[0];\n    var value = key_and_value[1];\n    output[key] = SerializedObject.jsonify_structure(value, key);\n  }\n\n  this.pointer = old_pointer;\n\n  return output;\n};\n\nSerializedObject.jsonify_structure = function(structure, field_name) {\n  var output;\n\n  switch (typeof structure) {\n    case 'number':\n      switch (field_name) {\n        case 'LedgerEntryType':\n          output = LEDGER_ENTRY_TYPES[structure];\n          break;\n        case 'TransactionResult':\n          output = TRANSACTION_RESULTS[structure];\n          break;\n        case 'TransactionType':\n          output = TRANSACTION_TYPES[structure];\n          break;\n        default:\n          output = structure;\n      }\n      break;\n    case 'object':\n      if (structure === null) {\n        break;\n      }\n\n      if (typeof structure.to_json === 'function') {\n        output = structure.to_json();\n      } else if (structure instanceof BigInteger) {\n        output = structure.toString(16).toUpperCase();\n      } else {\n        //new Array or Object\n        output = new structure.constructor();\n\n        var keys = Object.keys(structure);\n\n        for (var i=0, l=keys.length; i<l; i++) {\n          var key = keys[i];\n          output[key] = SerializedObject.jsonify_structure(structure[key], key);\n        }\n      }\n      break;\n    default:\n      output = structure;\n  }\n\n  return output;\n};\n\nSerializedObject.prototype.serialize = function(typedef, obj) {\n  // Serialize object without end marker\n  stypes.Object.serialize(this, obj, true);\n\n  // ST: Old serialization\n  /*\n  // Ensure canonical order\n  typedef = SerializedObject.sort_typedef(typedef);\n\n  // Serialize fields\n  for (var i=0, l=typedef.length; i<l; i++) {\n    this.serialize_field(typedef[i], obj);\n  }\n  */\n};\n\nSerializedObject.prototype.hash = function(prefix) {\n  var sign_buffer = new SerializedObject();\n  \n  // Add hashing prefix\n  if (\"undefined\" !== typeof prefix) {\n    stypes.Int32.serialize(sign_buffer, prefix);\n  }\n\n  // Copy buffer to temporary buffer\n  sign_buffer.append(this.buffer);\n  \n  // XXX We need a proper Buffer class then Crypt could accept that\n  var bits = sjcl.codec.bytes.toBits(sign_buffer.buffer);\n  return Crypt.hashSha512Half(bits);\n};\n\n// DEPRECATED\nSerializedObject.prototype.signing_hash = SerializedObject.prototype.hash;\n\nSerializedObject.prototype.serialize_field = function(spec, obj) {\n  var name     = spec[0];\n  var presence = spec[1];\n  var field_id = spec[2];\n  var Type     = stypes[spec[3]];\n\n  if (typeof obj[name] !== 'undefined') {\n    // ST: Old serialization code\n    //this.append(SerializedObject.get_field_header(Type.id, field_id));\n    try {\n      // ST: Old serialization code\n      //Type.serialize(this, obj[name]);\n      stypes.serialize(this, name, obj[name]);\n    } catch (e) {\n      // Add field name to message and rethrow\n      e.message = 'Error serializing \"' + name + '\": ' + e.message;\n      throw e;\n    }\n  } else if (presence === binformat.REQUIRED) {\n    throw new Error('Missing required field ' + name);\n  }\n};\n\nSerializedObject.get_field_header = function(type_id, field_id) {\n  var buffer = [ 0 ];\n\n  if (type_id > 0xF) {\n    buffer.push(type_id & 0xFF);\n  } else {\n    buffer[0] += (type_id & 0xF) << 4;\n  }\n\n  if (field_id > 0xF) {\n    buffer.push(field_id & 0xFF);\n  } else {\n    buffer[0] += field_id & 0xF;\n  }\n\n  return buffer;\n};\n\nSerializedObject.sort_typedef = function(typedef) {\n  assert(Array.isArray(typedef));\n\n  function sort_field_compare(a, b) {\n    // Sort by type id first, then by field id\n    return a[3] !== b[3] ? stypes[a[3]].id - stypes[b[3]].id : a[2] - b[2];\n  };\n\n  return typedef.sort(sort_field_compare);\n};\n\nSerializedObject.lookup_type_tx = function(id) {\n  assert.strictEqual(typeof id, 'number');\n  return TRANSACTION_TYPES[id];\n};\n\nSerializedObject.lookup_type_le = function (id) {\n  assert(typeof id === 'number');\n  return LEDGER_ENTRY_TYPES[id];\n};\n\nexports.SerializedObject = SerializedObject;\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 12\n// module.readableIdentifier = ./src/js/ripple/serializedobject.js\n//@ sourceURL=webpack-module:///./src/js/ripple/serializedobject.js");
+	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {var assert    = __webpack_require__(39);\nvar extend    = __webpack_require__(43);\nvar binformat = __webpack_require__(18);\nvar stypes    = __webpack_require__(29);\nvar UInt256   = __webpack_require__(9).UInt256;\nvar Crypt     = __webpack_require__(30).Crypt;\nvar utils     = __webpack_require__(19);\n\nvar sjcl = utils.sjcl;\nvar BigInteger = utils.jsbn.BigInteger;\n\nvar TRANSACTION_TYPES = { };\n\nObject.keys(binformat.tx).forEach(function(key) {\n  TRANSACTION_TYPES[binformat.tx[key][0]] = key;\n});\n\nvar LEDGER_ENTRY_TYPES = {};\n\nObject.keys(binformat.ledger).forEach(function(key) {\n  LEDGER_ENTRY_TYPES[binformat.ledger[key][0]] = key;\n});\n\nvar TRANSACTION_RESULTS = {};\n\nObject.keys(binformat.ter).forEach(function(key) {\n  TRANSACTION_RESULTS[binformat.ter[key]] = key;\n});\n\nfunction SerializedObject(buf) {\n  if (Array.isArray(buf) || (Buffer && Buffer.isBuffer(buf)) ) {\n    this.buffer = buf;\n  } else if (typeof buf === 'string') {\n    this.buffer = sjcl.codec.bytes.fromBits(sjcl.codec.hex.toBits(buf));\n  } else if (!buf) {\n    this.buffer = [];\n  } else {\n    throw new Error('Invalid buffer passed.');\n  }\n  this.pointer = 0;\n};\n\nSerializedObject.from_json = function(obj) {\n  // Create a copy of the object so we don't modify it\n  var obj = extend({}, obj);\n  var so  = new SerializedObject();\n  var typedef;\n\n  if (typeof obj.TransactionType === 'number') {\n    obj.TransactionType = SerializedObject.lookup_type_tx(obj.TransactionType);\n    if (!obj.TransactionType) {\n      throw new Error('Transaction type ID is invalid.');\n    }\n  }\n\n  if (typeof obj.LedgerEntryType === 'number') {\n    obj.LedgerEntryType = SerializedObject.lookup_type_le(obj.LedgerEntryType);\n\n    if (!obj.LedgerEntryType) {\n      throw new Error('LedgerEntryType ID is invalid.');\n    }\n  }\n\n  if (typeof obj.TransactionType === 'string') {\n    typedef = binformat.tx[obj.TransactionType];\n    if (!Array.isArray(typedef)) {\n      throw new Error('Transaction type is invalid');\n    }\n\n    typedef = typedef.slice();\n    obj.TransactionType = typedef.shift();\n  } else if (typeof obj.LedgerEntryType === 'string') {\n    typedef = binformat.ledger[obj.LedgerEntryType];\n\n    if (!Array.isArray(typedef)) {\n      throw new Error('LedgerEntryType is invalid');\n    }\n\n    typedef = typedef.slice();\n    obj.LedgerEntryType = typedef.shift();\n\n  } else if (typeof obj.AffectedNodes === 'object') {\n    typedef = binformat.metadata;\n  } else {\n    throw new Error('Object to be serialized must contain either' +\n                    ' TransactionType, LedgerEntryType or AffectedNodes.');\n  }\n\n  // ND: This from_*json* seems a reasonable place to put validation of `json`\n  SerializedObject.check_no_missing_fields(typedef, obj);\n  so.serialize(typedef, obj);\n\n  return so;\n};\n\nSerializedObject.check_no_missing_fields = function(typedef, obj) {\n  var missing_fields = [];\n\n  for (var i = typedef.length - 1; i >= 0; i--) {\n    var spec = typedef[i];\n    var field = spec[0];\n    var requirement = spec[1];\n\n    if (binformat.REQUIRED === requirement && obj[field] === void(0)) {\n      missing_fields.push(field);\n    };\n  };\n\n  if (missing_fields.length > 0) {\n    var object_name;\n\n    if (obj.TransactionType !== void(0)) {\n      object_name = SerializedObject.lookup_type_tx(obj.TransactionType);\n    } else if (obj.LedgerEntryType != null){\n      object_name = SerializedObject.lookup_type_le(obj.LedgerEntryType);\n    } else {\n      object_name = \"TransactionMetaData\";\n    }\n\n    throw new Error(object_name + \" is missing fields: \" +\n                    JSON.stringify(missing_fields));\n  };\n};\n\nSerializedObject.prototype.append = function(bytes) {\n  if (bytes instanceof SerializedObject) {\n    bytes = bytes.buffer;\n  }\n\n  this.buffer = this.buffer.concat(bytes);\n  this.pointer += bytes.length;\n};\n\nSerializedObject.prototype.resetPointer = function() {\n  this.pointer = 0;\n};\n\nfunction readOrPeek(advance) {\n  return function(bytes) {\n    var start = this.pointer;\n    var end = start + bytes;\n\n    if (end > this.buffer.length) {\n      throw new Error('Buffer length exceeded');\n    }\n\n    var result = this.buffer.slice(start, end);\n\n    if (advance) {\n      this.pointer = end;\n    }\n\n    return result;\n  };\n};\n\nSerializedObject.prototype.read = readOrPeek(true);\n\nSerializedObject.prototype.peek = readOrPeek(false);\n\nSerializedObject.prototype.to_bits = function() {\n  return sjcl.codec.bytes.toBits(this.buffer);\n};\n\nSerializedObject.prototype.to_hex = function() {\n  return sjcl.codec.hex.fromBits(this.to_bits()).toUpperCase();\n};\n\nSerializedObject.prototype.to_json = function() {\n  var old_pointer = this.pointer;\n  this.resetPointer();\n  var output = { };\n\n  while (this.pointer < this.buffer.length) {\n    var key_and_value = stypes.parse(this);\n    var key = key_and_value[0];\n    var value = key_and_value[1];\n    output[key] = SerializedObject.jsonify_structure(value, key);\n  }\n\n  this.pointer = old_pointer;\n\n  return output;\n};\n\nSerializedObject.jsonify_structure = function(structure, field_name) {\n  var output;\n\n  switch (typeof structure) {\n    case 'number':\n      switch (field_name) {\n        case 'LedgerEntryType':\n          output = LEDGER_ENTRY_TYPES[structure];\n          break;\n        case 'TransactionResult':\n          output = TRANSACTION_RESULTS[structure];\n          break;\n        case 'TransactionType':\n          output = TRANSACTION_TYPES[structure];\n          break;\n        default:\n          output = structure;\n      }\n      break;\n    case 'object':\n      if (structure === null) {\n        break;\n      }\n\n      if (typeof structure.to_json === 'function') {\n        output = structure.to_json();\n      } else if (structure instanceof BigInteger) {\n        output = structure.toString(16).toUpperCase();\n      } else {\n        //new Array or Object\n        output = new structure.constructor();\n\n        var keys = Object.keys(structure);\n\n        for (var i=0, l=keys.length; i<l; i++) {\n          var key = keys[i];\n          output[key] = SerializedObject.jsonify_structure(structure[key], key);\n        }\n      }\n      break;\n    default:\n      output = structure;\n  }\n\n  return output;\n};\n\nSerializedObject.prototype.serialize = function(typedef, obj) {\n  // Serialize object without end marker\n  stypes.Object.serialize(this, obj, true);\n\n  // ST: Old serialization\n  /*\n  // Ensure canonical order\n  typedef = SerializedObject.sort_typedef(typedef);\n\n  // Serialize fields\n  for (var i=0, l=typedef.length; i<l; i++) {\n    this.serialize_field(typedef[i], obj);\n  }\n  */\n};\n\nSerializedObject.prototype.hash = function(prefix) {\n  var sign_buffer = new SerializedObject();\n  \n  // Add hashing prefix\n  if (\"undefined\" !== typeof prefix) {\n    stypes.Int32.serialize(sign_buffer, prefix);\n  }\n\n  // Copy buffer to temporary buffer\n  sign_buffer.append(this.buffer);\n  \n  // XXX We need a proper Buffer class then Crypt could accept that\n  var bits = sjcl.codec.bytes.toBits(sign_buffer.buffer);\n  return Crypt.hashSha512Half(bits);\n};\n\n// DEPRECATED\nSerializedObject.prototype.signing_hash = SerializedObject.prototype.hash;\n\nSerializedObject.prototype.serialize_field = function(spec, obj) {\n  var name     = spec[0];\n  var presence = spec[1];\n  var field_id = spec[2];\n  var Type     = stypes[spec[3]];\n\n  if (typeof obj[name] !== 'undefined') {\n    // ST: Old serialization code\n    //this.append(SerializedObject.get_field_header(Type.id, field_id));\n    try {\n      // ST: Old serialization code\n      //Type.serialize(this, obj[name]);\n      stypes.serialize(this, name, obj[name]);\n    } catch (e) {\n      // Add field name to message and rethrow\n      e.message = 'Error serializing \"' + name + '\": ' + e.message;\n      throw e;\n    }\n  } else if (presence === binformat.REQUIRED) {\n    throw new Error('Missing required field ' + name);\n  }\n};\n\nSerializedObject.get_field_header = function(type_id, field_id) {\n  var buffer = [ 0 ];\n\n  if (type_id > 0xF) {\n    buffer.push(type_id & 0xFF);\n  } else {\n    buffer[0] += (type_id & 0xF) << 4;\n  }\n\n  if (field_id > 0xF) {\n    buffer.push(field_id & 0xFF);\n  } else {\n    buffer[0] += field_id & 0xF;\n  }\n\n  return buffer;\n};\n\nSerializedObject.sort_typedef = function(typedef) {\n  assert(Array.isArray(typedef));\n\n  function sort_field_compare(a, b) {\n    // Sort by type id first, then by field id\n    return a[3] !== b[3] ? stypes[a[3]].id - stypes[b[3]].id : a[2] - b[2];\n  };\n\n  return typedef.sort(sort_field_compare);\n};\n\nSerializedObject.lookup_type_tx = function(id) {\n  assert.strictEqual(typeof id, 'number');\n  return TRANSACTION_TYPES[id];\n};\n\nSerializedObject.lookup_type_le = function (id) {\n  assert(typeof id === 'number');\n  return LEDGER_ENTRY_TYPES[id];\n};\n\nexports.SerializedObject = SerializedObject;\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 12\n// module.readableIdentifier = ./src/js/ripple/serializedobject.js\n//@ sourceURL=webpack-module:///./src/js/ripple/serializedobject.js");
 
 /***/ },
 /* 13 */
@@ -130,25 +130,25 @@ var ripple =
 /* 14 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var async              = __webpack_require__(48);\nvar crypto             = __webpack_require__(41);\nvar sjcl               = __webpack_require__(19).sjcl;\nvar Remote             = __webpack_require__(1).Remote;\nvar Seed               = __webpack_require__(10).Seed;\nvar KeyPair            = __webpack_require__(29).KeyPair;\nvar Account            = __webpack_require__(4).Account;\nvar UInt160            = __webpack_require__(8).UInt160;\n\n// Message class (static)\nvar Message = {};\n\nMessage.HASH_FUNCTION  = sjcl.hash.sha512.hash;\nMessage.MAGIC_BYTES    = 'Ripple Signed Message:\\n';\n\nvar REGEX_HEX = /^[0-9a-fA-F]+$/;\nvar REGEX_BASE64 = /^([A-Za-z0-9\\+]{4})*([A-Za-z0-9\\+]{2}==)|([A-Za-z0-9\\+]{3}=)?$/;\n\n/**\n *  Produce a Base64-encoded signature on the given message with\n *  the string 'Ripple Signed Message:\\n' prepended.\n *\n *  Note that this signature uses the signing function that includes\n *  a recovery_factor to be able to extract the public key from the signature\n *  without having to pass the public key along with the signature.\n *\n *  @static\n *\n *  @param {String} message\n *  @param {sjcl.ecc.ecdsa.secretKey|Any format accepted by Seed.from_json} secret_key\n *  @param {RippleAddress} [The first key] account Field to specify the signing account. \n *    If this is omitted the first account produced by the secret generator will be used.\n *  @returns {Base64-encoded String} signature\n */\nMessage.signMessage = function(message, secret_key, account) {\n\n  return Message.signHash(Message.HASH_FUNCTION(Message.MAGIC_BYTES + message), secret_key, account);\n\n};\n\n/**\n *  Produce a Base64-encoded signature on the given hex-encoded hash.\n *\n *  Note that this signature uses the signing function that includes\n *  a recovery_factor to be able to extract the public key from the signature\n *  without having to pass the public key along with the signature.\n *\n *  @static\n *\n *  @param {bitArray|Hex-encoded String} hash\n *  @param {sjcl.ecc.ecdsa.secretKey|Any format accepted by Seed.from_json} secret_key\n *  @param {RippleAddress} [The first key] account Field to specify the signing account. \n *    If this is omitted the first account produced by the secret generator will be used.\n *  @returns {Base64-encoded String} signature\n */\nMessage.signHash = function(hash, secret_key, account) {\n\n  if (typeof hash === 'string' && /^[0-9a-fA-F]+$/.test(hash)) {\n    hash = sjcl.codec.hex.toBits(hash);\n  }\n\n  if (typeof hash !== 'object' || hash.length <= 0 || typeof hash[0] !== 'number') {\n    throw new Error('Hash must be a bitArray or hex-encoded string');\n  }\n\n  if (!(secret_key instanceof sjcl.ecc.ecdsa.secretKey)) {\n    secret_key = Seed.from_json(secret_key).get_key(account)._secret;\n  }\n\n  var signature_bits = secret_key.signWithRecoverablePublicKey(hash);\n  var signature_base64 = sjcl.codec.base64.fromBits(signature_bits);\n\n  return signature_base64;\n\n};\n\n\n/**\n *  Verify the signature on a given message.\n *\n *  Note that this function is asynchronous. \n *  The ripple-lib remote is used to check that the public\n *  key extracted from the signature corresponds to one that is currently\n *  active for the given account.\n *\n *  @static\n *\n *  @param {String} data.message\n *  @param {RippleAddress} data.account\n *  @param {Base64-encoded String} data.signature\n *  @param {ripple-lib Remote} remote\n *  @param {Function} callback\n *\n *  @callback callback\n *  @param {Error} error\n *  @param {boolean} is_valid true if the signature is valid, false otherwise\n */\nMessage.verifyMessageSignature = function(data, remote, callback) {\n\n  if (typeof data.message === 'string') {\n    data.hash = Message.HASH_FUNCTION(Message.MAGIC_BYTES + data.message);\n  } else {\n    return callback(new Error('Data object must contain message field to verify signature'));\n  }\n\n  return Message.verifyHashSignature(data, remote, callback);\n\n};\n\n\n/**\n *  Verify the signature on a given hash.\n *\n *  Note that this function is asynchronous. \n *  The ripple-lib remote is used to check that the public\n *  key extracted from the signature corresponds to one that is currently\n *  active for the given account.\n *\n *  @static\n *\n *  @param {bitArray|Hex-encoded String} data.hash\n *  @param {RippleAddress} data.account\n *  @param {Base64-encoded String} data.signature\n *  @param {ripple-lib Remote} remote\n *  @param {Function} callback\n *\n *  @callback callback\n *  @param {Error} error\n *  @param {boolean} is_valid true if the signature is valid, false otherwise\n */\nMessage.verifyHashSignature = function(data, remote, callback) {\n\n  var hash,\n    account,\n    signature;\n\n  if(typeof callback !== 'function') {\n    throw new Error('Must supply callback function');\n  }\n\n  hash = data.hash;\n  if (hash && typeof hash === 'string' && REGEX_HEX.test(hash)) {\n    hash = sjcl.codec.hex.toBits(hash);\n  }\n\n  if (typeof hash !== 'object' || hash.length <= 0 || typeof hash[0] !== 'number') {\n    return callback(new Error('Hash must be a bitArray or hex-encoded string'));\n  }\n\n  account = data.account || data.address;\n  if (!account || !UInt160.from_json(account).is_valid()) {\n    return callback(new Error('Account must be a valid ripple address'));\n  }\n\n  signature = data.signature;\n  if (typeof signature !== 'string' || !REGEX_BASE64.test(signature)) {\n    return callback(new Error('Signature must be a Base64-encoded string'));\n  }\n  signature = sjcl.codec.base64.toBits(signature);\n\n  if (!(remote instanceof Remote) || remote.state !== 'online') {\n    return callback(new Error('Must supply connected Remote to verify signature'));\n  }\n\n  function recoverPublicKey (async_callback) {\n\n    var public_key;\n    try {\n      public_key = sjcl.ecc.ecdsa.publicKey.recoverFromSignature(hash, signature);\n    } catch (err) {\n      return async_callback(err);\n    }\n\n    if (public_key) {\n      async_callback(null, public_key);\n    } else {\n      async_callback(new Error('Could not recover public key from signature'));\n    }\n\n  };\n\n  function checkPublicKeyIsValid (public_key, async_callback) {\n\n    // Get hex-encoded public key\n    var key_pair = new KeyPair();\n    key_pair._pubkey = public_key;\n    var public_key_hex = key_pair.to_hex_pub();\n\n    var account_class_instance = new Account(remote, account);\n    account_class_instance.publicKeyIsActive(public_key_hex, async_callback);\n\n  };\n\n  var steps = [\n    recoverPublicKey,\n    checkPublicKeyIsValid\n  ];\n\n  async.waterfall(steps, callback);\n\n};\n\nexports.Message = Message;\n\n\n// WEBPACK FOOTER\n// module.id = 14\n// module.readableIdentifier = ./src/js/ripple/message.js\n//@ sourceURL=webpack-module:///./src/js/ripple/message.js");
+	eval("var async              = __webpack_require__(48);\nvar crypto             = __webpack_require__(41);\nvar sjcl               = __webpack_require__(19).sjcl;\nvar Remote             = __webpack_require__(1).Remote;\nvar Seed               = __webpack_require__(10).Seed;\nvar KeyPair            = __webpack_require__(28).KeyPair;\nvar Account            = __webpack_require__(4).Account;\nvar UInt160            = __webpack_require__(8).UInt160;\n\n// Message class (static)\nvar Message = {};\n\nMessage.HASH_FUNCTION  = sjcl.hash.sha512.hash;\nMessage.MAGIC_BYTES    = 'Ripple Signed Message:\\n';\n\nvar REGEX_HEX = /^[0-9a-fA-F]+$/;\nvar REGEX_BASE64 = /^([A-Za-z0-9\\+]{4})*([A-Za-z0-9\\+]{2}==)|([A-Za-z0-9\\+]{3}=)?$/;\n\n/**\n *  Produce a Base64-encoded signature on the given message with\n *  the string 'Ripple Signed Message:\\n' prepended.\n *\n *  Note that this signature uses the signing function that includes\n *  a recovery_factor to be able to extract the public key from the signature\n *  without having to pass the public key along with the signature.\n *\n *  @static\n *\n *  @param {String} message\n *  @param {sjcl.ecc.ecdsa.secretKey|Any format accepted by Seed.from_json} secret_key\n *  @param {RippleAddress} [The first key] account Field to specify the signing account. \n *    If this is omitted the first account produced by the secret generator will be used.\n *  @returns {Base64-encoded String} signature\n */\nMessage.signMessage = function(message, secret_key, account) {\n\n  return Message.signHash(Message.HASH_FUNCTION(Message.MAGIC_BYTES + message), secret_key, account);\n\n};\n\n/**\n *  Produce a Base64-encoded signature on the given hex-encoded hash.\n *\n *  Note that this signature uses the signing function that includes\n *  a recovery_factor to be able to extract the public key from the signature\n *  without having to pass the public key along with the signature.\n *\n *  @static\n *\n *  @param {bitArray|Hex-encoded String} hash\n *  @param {sjcl.ecc.ecdsa.secretKey|Any format accepted by Seed.from_json} secret_key\n *  @param {RippleAddress} [The first key] account Field to specify the signing account. \n *    If this is omitted the first account produced by the secret generator will be used.\n *  @returns {Base64-encoded String} signature\n */\nMessage.signHash = function(hash, secret_key, account) {\n\n  if (typeof hash === 'string' && /^[0-9a-fA-F]+$/.test(hash)) {\n    hash = sjcl.codec.hex.toBits(hash);\n  }\n\n  if (typeof hash !== 'object' || hash.length <= 0 || typeof hash[0] !== 'number') {\n    throw new Error('Hash must be a bitArray or hex-encoded string');\n  }\n\n  if (!(secret_key instanceof sjcl.ecc.ecdsa.secretKey)) {\n    secret_key = Seed.from_json(secret_key).get_key(account)._secret;\n  }\n\n  var signature_bits = secret_key.signWithRecoverablePublicKey(hash);\n  var signature_base64 = sjcl.codec.base64.fromBits(signature_bits);\n\n  return signature_base64;\n\n};\n\n\n/**\n *  Verify the signature on a given message.\n *\n *  Note that this function is asynchronous. \n *  The ripple-lib remote is used to check that the public\n *  key extracted from the signature corresponds to one that is currently\n *  active for the given account.\n *\n *  @static\n *\n *  @param {String} data.message\n *  @param {RippleAddress} data.account\n *  @param {Base64-encoded String} data.signature\n *  @param {ripple-lib Remote} remote\n *  @param {Function} callback\n *\n *  @callback callback\n *  @param {Error} error\n *  @param {boolean} is_valid true if the signature is valid, false otherwise\n */\nMessage.verifyMessageSignature = function(data, remote, callback) {\n\n  if (typeof data.message === 'string') {\n    data.hash = Message.HASH_FUNCTION(Message.MAGIC_BYTES + data.message);\n  } else {\n    return callback(new Error('Data object must contain message field to verify signature'));\n  }\n\n  return Message.verifyHashSignature(data, remote, callback);\n\n};\n\n\n/**\n *  Verify the signature on a given hash.\n *\n *  Note that this function is asynchronous. \n *  The ripple-lib remote is used to check that the public\n *  key extracted from the signature corresponds to one that is currently\n *  active for the given account.\n *\n *  @static\n *\n *  @param {bitArray|Hex-encoded String} data.hash\n *  @param {RippleAddress} data.account\n *  @param {Base64-encoded String} data.signature\n *  @param {ripple-lib Remote} remote\n *  @param {Function} callback\n *\n *  @callback callback\n *  @param {Error} error\n *  @param {boolean} is_valid true if the signature is valid, false otherwise\n */\nMessage.verifyHashSignature = function(data, remote, callback) {\n\n  var hash,\n    account,\n    signature;\n\n  if(typeof callback !== 'function') {\n    throw new Error('Must supply callback function');\n  }\n\n  hash = data.hash;\n  if (hash && typeof hash === 'string' && REGEX_HEX.test(hash)) {\n    hash = sjcl.codec.hex.toBits(hash);\n  }\n\n  if (typeof hash !== 'object' || hash.length <= 0 || typeof hash[0] !== 'number') {\n    return callback(new Error('Hash must be a bitArray or hex-encoded string'));\n  }\n\n  account = data.account || data.address;\n  if (!account || !UInt160.from_json(account).is_valid()) {\n    return callback(new Error('Account must be a valid ripple address'));\n  }\n\n  signature = data.signature;\n  if (typeof signature !== 'string' || !REGEX_BASE64.test(signature)) {\n    return callback(new Error('Signature must be a Base64-encoded string'));\n  }\n  signature = sjcl.codec.base64.toBits(signature);\n\n  if (!(remote instanceof Remote) || remote.state !== 'online') {\n    return callback(new Error('Must supply connected Remote to verify signature'));\n  }\n\n  function recoverPublicKey (async_callback) {\n\n    var public_key;\n    try {\n      public_key = sjcl.ecc.ecdsa.publicKey.recoverFromSignature(hash, signature);\n    } catch (err) {\n      return async_callback(err);\n    }\n\n    if (public_key) {\n      async_callback(null, public_key);\n    } else {\n      async_callback(new Error('Could not recover public key from signature'));\n    }\n\n  };\n\n  function checkPublicKeyIsValid (public_key, async_callback) {\n\n    // Get hex-encoded public key\n    var key_pair = new KeyPair();\n    key_pair._pubkey = public_key;\n    var public_key_hex = key_pair.to_hex_pub();\n\n    var account_class_instance = new Account(remote, account);\n    account_class_instance.publicKeyIsActive(public_key_hex, async_callback);\n\n  };\n\n  var steps = [\n    recoverPublicKey,\n    checkPublicKeyIsValid\n  ];\n\n  async.waterfall(steps, callback);\n\n};\n\nexports.Message = Message;\n\n\n// WEBPACK FOOTER\n// module.id = 14\n// module.readableIdentifier = ./src/js/ripple/message.js\n//@ sourceURL=webpack-module:///./src/js/ripple/message.js");
 
 /***/ },
 /* 15 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var async      = __webpack_require__(48);\nvar blobClient = __webpack_require__(32).BlobClient;\nvar AuthInfo   = __webpack_require__(16).AuthInfo;\nvar crypt      = __webpack_require__(31).Crypt;\nvar log        = __webpack_require__(24).sub('vault');\nfunction VaultClient(opts) {\n  \n  var self = this;\n  \n  if (!opts) {\n    opts = { };\n  }\n\n  if (typeof opts === 'string') {\n    opts = { domain: opts };\n  }\n\n  this.domain   = opts.domain || 'ripple.com';\n  this.infos    = { };\n};\n\n/**\n * getAuthInfo\n * gets auth info for a username. returns authinfo\n * even if user does not exists (with exist set to false)\n * @param {string} username\n * @param {function} callback\n */\nVaultClient.prototype.getAuthInfo = function (username, callback) {\n\n  AuthInfo.get(this.domain, username, function(err, authInfo) {\n    if (err) {\n      return callback(err);\n    }\n\n    if (authInfo.version !== 3) {\n      return callback(new Error('This wallet is incompatible with this version of the vault-client.'));\n    }\n\n    if (!authInfo.pakdf) {\n      return callback(new Error('No settings for PAKDF in auth packet.'));\n    }\n\n    if (typeof authInfo.blobvault !== 'string') {\n      return callback(new Error('No blobvault specified in the authinfo.'));\n    }\n\n    callback(null, authInfo);\n  });  \n};\n\n/**\n * _deriveLoginKeys\n * method designed for asnyc waterfall\n */\n\nVaultClient.prototype._deriveLoginKeys = function (authInfo, password, callback) {\n  var normalizedUsername = authInfo.username.toLowerCase().replace(/-/g, '');\n  \n  //derive login keys\n  crypt.derive(authInfo.pakdf, 'login', normalizedUsername, password, function(err, keys) {\n    if (err) {\n      callback(err);\n    } else {\n      callback(null, authInfo, password, keys);\n    }\n  });\n};\n\n\n\n/**\n * _deriveUnlockKey\n * method designed for asnyc waterfall\n */\n\nVaultClient.prototype._deriveUnlockKey = function (authInfo, password, keys, callback) {\n  var normalizedUsername = authInfo.username.toLowerCase().replace(/-/g, '');\n  \n  //derive unlock key\n  crypt.derive(authInfo.pakdf, 'unlock', normalizedUsername, password, function(err, unlock) {\n    if (err) {\n      log.error('derive:', err);\n      return callback(err);\n    }\n\n    if (!keys) {\n      keys = { };\n    }\n    \n    keys.unlock = unlock.unlock;\n    callback(null, authInfo, keys);\n  });\n};\n  \n/**\n * Get a ripple name from a given account address, if it has one\n * @param {string} address - Account address to query\n * @param {string} url     - Url of blob vault\n */\n\nVaultClient.prototype.getRippleName = function(address, url, callback) {\n  //use the url from previously retrieved authInfo, if necessary\n  if (!url) {\n    callback(new Error('Blob vault URL is required'));\n  } else {\n    blobClient.getRippleName(url, address, callback);\n  }\n};\n\n/**\n * Check blobvault for existance of username\n *\n * @param {string}    username\n * @param {function}  fn - Callback function\n */\n\nVaultClient.prototype.exists = function(username, callback) {\n  AuthInfo.get(this.domain, username.toLowerCase(), function(err, authInfo) {\n    if (err) {\n      callback(err);\n    } else {\n      callback(null, !!authInfo.exists);\n    }\n  });\n};\n\n/**\n * Authenticate and retrieve a decrypted blob using a ripple name and password\n *\n * @param {string}    username\n * @param {string}    password\n * @param {function}  fn - Callback function\n */\n\nVaultClient.prototype.login = function(username, password, device_id, callback) {\n  var self = this;\n  \n  var steps = [\n    getAuthInfo,\n    self._deriveLoginKeys,\n    getBlob\n  ];\n\n  async.waterfall(steps, callback);\n    \n  function getAuthInfo(callback) {\n    self.getAuthInfo(username, function(err, authInfo){\n      \n      if (authInfo && !authInfo.exists) {\n        return callback(new Error('User does not exist.'));\n      }\n            \n      return callback (err, authInfo, password);\n    });  \n  }\n  \n  function getBlob(authInfo, password, keys, callback) {\n    var options = {\n      url       : authInfo.blobvault,\n      blob_id   : keys.id,\n      key       : keys.crypt,\n      device_id : device_id\n    };\n    \n    blobClient.get(options, function(err, blob) {\n      if (err) {\n        return callback(err);\n      }\n\n      //save for relogin\n      self.infos[keys.id] = authInfo;\n\n      //migrate missing fields\n      if (blob.missing_fields) {\n        if (blob.missing_fields.encrypted_blobdecrypt_key) {     \n          log.info('migration: saving encrypted blob decrypt key');\n          authInfo.blob = blob;\n          //get the key to unlock the secret, then update the blob keys          \n          self._deriveUnlockKey(authInfo, password, keys, updateKeys);\n        }\n      }\n         \n      callback(null, {\n        blob      : blob,\n        username  : authInfo.username,\n        verified  : authInfo.emailVerified\n      });\n    });\n  };\n  \n  function updateKeys (err, params, keys) {\n    if (err || !keys.unlock) {\n      return; //unable to unlock\n    }\n    \n    var secret;\n    try {\n      secret = crypt.decrypt(keys.unlock, params.blob.encrypted_secret);\n    } catch (error) {\n      return log.error('decrypt:', error);\n    } \n    \n    options = {\n      username  : params.username,\n      blob      : params.blob,\n      masterkey : secret,\n      keys      : keys\n    };\n    \n    blobClient.updateKeys(options, function(err, resp){\n      if (err) {\n        log.error('updateKeys:', err);\n      }\n    });     \n  } \n};\n\n/**\n * Retreive and decrypt blob using a blob url, id and crypt derived previously.\n *\n * @param {string}   url - Blob vault url\n * @param {string}   id  - Blob id from previously retreived blob\n * @param {string}   key - Blob decryption key\n * @param {function} fn  - Callback function\n */\n\nVaultClient.prototype.relogin = function(url, id, key, device_id, callback) {\n  //use the url from previously retrieved authInfo, if necessary\n  if (!url && this.infos[id]) {\n    url = this.infos[id].blobvault;\n  }\n\n  if (!url) {\n    return callback(new Error('Blob vault URL is required'));\n  }\n\n  var options = {\n    url       : url,\n    blob_id   : id,\n    key       : key,\n    device_id : device_id\n  };\n    \n  blobClient.get(options, function(err, blob) {\n    if (err) {\n      callback(err);\n    } else {\n      callback (null, { blob: blob });\n    }\n  });\n};\n\n/**\n * Decrypt the secret key using a username and password\n *\n * @param {string}    username\n * @param {string}    password\n * @param {string}    encryptSecret\n * @param {function}  fn - Callback function\n */\n\nVaultClient.prototype.unlock = function(username, password, encryptSecret, fn) {\n  var self = this;\n  \n  var steps = [\n    getAuthInfo,\n    self._deriveUnlockKey,\n    unlockSecret\n  ];\n\n  async.waterfall(steps, fn);\n  \n  function getAuthInfo(callback) {\n    self.getAuthInfo(username, function(err, authInfo){\n      \n      if (authInfo && !authInfo.exists) {\n        return callback(new Error('User does not exist.'));\n      }\n            \n      return callback (err, authInfo, password, {});\n    });  \n  }\n  \n  function unlockSecret (authinfo, keys, callback) {\n\n    var secret;\n    try {\n      secret = crypt.decrypt(keys.unlock, encryptSecret);\n    } catch (error) {\n      return callback(error);\n    }  \n    \n    callback(null, {\n      keys   : keys,\n      secret : secret\n    });      \n  }\n};\n\n/**\n * Retrieve the decrypted blob and secret key in one step using\n * the username and password\n *\n * @param {string}    username\n * @param {string}    password\n * @param {function}  fn - Callback function\n */\n\nVaultClient.prototype.loginAndUnlock = function(username, password, device_id, fn) {\n  var self = this;\n\n  var steps = [\n    login,\n    deriveUnlockKey,\n    unlockSecret\n  ];\n\n  async.waterfall(steps, fn);  \n  \n  function login (callback) {\n    self.login(username, password, device_id, function(err, resp) {\n\n      if (err) {\n        return callback(err);\n      }\n  \n      if (!resp.blob || !resp.blob.encrypted_secret) {\n        return callback(new Error('Unable to retrieve blob and secret.'));\n      }\n  \n      if (!resp.blob.id || !resp.blob.key) {\n        return callback(new Error('Unable to retrieve keys.'));\n      }\n  \n      //get authInfo via id - would have been saved from login\n      var authInfo = self.infos[resp.blob.id];\n  \n      if (!authInfo) {\n        return callback(new Error('Unable to find authInfo'));\n      }\n    \n      callback(null, authInfo, password, resp.blob);\n    });    \n  };\n\n  function deriveUnlockKey (authInfo, password, blob, callback) {\n    self._deriveUnlockKey(authInfo, password, null, function(err, authInfo, keys){\n      callback(err, keys.unlock, authInfo, blob);\n    });\n  };\n  \n  function unlockSecret (unlock, authInfo, blob, callback) {\n    var secret;\n    try {\n      secret = crypt.decrypt(unlock, blob.encrypted_secret);\n    } catch (error) {\n      return callback(error);\n    }     \n    \n    callback(null, {\n      blob      : blob,\n      unlock    : unlock,\n      secret    : secret,\n      username  : authInfo.username,\n      verified  : authInfo.emailVerified\n    });    \n  };  \n};\n\n/**\n * Verify an email address for an existing user\n *\n * @param {string}    username\n * @param {string}    token - Verification token\n * @param {function}  fn - Callback function\n */\n\nVaultClient.prototype.verify = function(username, token, callback) {\n  var self = this;\n\n  self.getAuthInfo(username, function (err, authInfo){\n    if (err) {\n      return callback(err);\n    }\n    \n    blobClient.verify(authInfo.blobvault, username.toLowerCase(), token, callback);     \n  });\n};\n\n/*\n * changePassword\n * @param {object} options\n * @param {string} options.username\n * @param {string} options.password\n * @param {string} options.masterkey\n * @param {object} options.blob\n */\n\nVaultClient.prototype.changePassword = function (options, fn) {\n  var self     = this;\n  var password = String(options.password).trim();\n  \n  var steps = [\n    getAuthInfo,\n    self._deriveLoginKeys,\n    self._deriveUnlockKey,\n    changePassword\n  ];\n  \n  async.waterfall(steps, fn);\n    \n  function getAuthInfo(callback) {\n    self.getAuthInfo(options.username, function(err, authInfo) { \n      return callback (err, authInfo, password);      \n    });\n  };\n  \n  function changePassword (authInfo, keys, callback) {\n    options.keys = keys;\n    blobClient.updateKeys(options, callback); \n  };\n};\n\n/**\n * rename\n * rename a ripple account\n * @param {object} options\n * @param {string} options.username\n * @param {string} options.new_username\n * @param {string} options.password\n * @param {string} options.masterkey\n * @param {object} options.blob\n * @param {function} fn\n */\n\nVaultClient.prototype.rename = function (options, fn) {\n  var self         = this;\n  var new_username = String(options.new_username).trim();\n  var password     = String(options.password).trim();\n  \n  var steps = [\n    getAuthInfo,\n    self._deriveLoginKeys,\n    self._deriveUnlockKey,\n    renameBlob\n  ];\n\n  async.waterfall(steps, fn);\n    \n  function getAuthInfo(callback) {\n    self.getAuthInfo(new_username, function(err, authInfo){\n      \n      if (authInfo && authInfo.exists) {\n        return callback(new Error('username already taken.'));\n      } else {\n        authInfo.username = new_username;\n      }\n            \n      return callback (err, authInfo, password);\n    });  \n  };\n  \n  function renameBlob (authInfo, keys, callback) {\n    options.keys = keys;\n    blobClient.rename(options, callback);    \n  };\n};\n\n/**\n * Register a new user and save to the blob vault\n *\n * @param {object} options\n * @param {string} options.username\n * @param {string} options.password\n * @param {string} options.masterkey   //optional, will create if absent\n * @param {string} options.email\n * @param {string} options.activateLink\n * @param {object} options.oldUserBlob //optional\n * @param {function} fn\n */\n\nVaultClient.prototype.register = function(options, fn) {\n  var self     = this;\n  var username = String(options.username).trim();\n  var password = String(options.password).trim();\n  var result   = self.validateUsername(username);\n  \n  if (!result.valid) {\n    return fn(new Error('invalid username.'));  \n  }\n  \n  var steps = [\n    getAuthInfo,\n    self._deriveLoginKeys,\n    self._deriveUnlockKey,\n    create\n  ];\n  \n  async.waterfall(steps, fn);\n  \n  function getAuthInfo(callback) {\n    self.getAuthInfo(username, function(err, authInfo){      \n      return callback (err, authInfo, password);\n    });  \n  };\n\n  function create(authInfo, keys, callback) {\n    var params = {\n      url          : authInfo.blobvault,\n      id           : keys.id,\n      crypt        : keys.crypt,\n      unlock       : keys.unlock,\n      username     : username,\n      email        : options.email,\n      masterkey    : options.masterkey || crypt.createMaster(),\n      activateLink : options.activateLink,\n      oldUserBlob  : options.oldUserBlob,\n      domain       : options.domain\n    };\n        \n    blobClient.create(params, function(err, blob) {\n      if (err) {\n        callback(err);\n      } else {\n        callback(null, {\n          blob     : blob, \n          username : username\n        });\n      }\n    });\n  };\n};\n\n/**\n * validateUsername\n * check username for validity \n */\n\nVaultClient.prototype.validateUsername = function (username) {\n  username   = String(username).trim();\n  var result = {\n    valid  : false,\n    reason : ''\n  };\n  \n  if (username.length < 2) {\n    result.reason = 'tooshort';\n  } else if (username.length > 20) {\n    result.reason = 'toolong'; \n  } else if (!/^[a-zA-Z0-9\\-]+$/.exec(username)) {\n    result.reason = 'charset'; \n  } else if (/^-/.exec(username)) {\n    result.reason = 'starthyphen'; \n  } else if (/-$/.exec(username)) {\n    result.reason = 'endhyphen'; \n  } else if (/--/.exec(username)) {\n    result.reason = 'multhyphen'; \n  } else {\n    result.valid = true;\n  }\n  \n  return result;\n};\n\n/**\n * generateDeviceID\n * create a new random device ID for 2FA\n */\nVaultClient.prototype.generateDeviceID = function () {\n  return crypt.createSecret(4);\n};\n\n/*** pass thru some blob client function ***/\n\nVaultClient.prototype.resendEmail   = blobClient.resendEmail;\n\nVaultClient.prototype.updateProfile = blobClient.updateProfile;\n\nVaultClient.prototype.recoverBlob   = blobClient.recoverBlob;\n\nVaultClient.prototype.deleteBlob    = blobClient.deleteBlob;\n\nVaultClient.prototype.requestToken  = blobClient.requestToken;\n\nVaultClient.prototype.verifyToken   = blobClient.verifyToken;\n\n//export by name\nexports.VaultClient = VaultClient;\n\n\n// WEBPACK FOOTER\n// module.id = 15\n// module.readableIdentifier = ./src/js/ripple/vaultclient.js\n//@ sourceURL=webpack-module:///./src/js/ripple/vaultclient.js");
+	eval("var async      = __webpack_require__(48);\nvar blobClient = __webpack_require__(32).BlobClient;\nvar AuthInfo   = __webpack_require__(16).AuthInfo;\nvar crypt      = __webpack_require__(30).Crypt;\nvar log        = __webpack_require__(24).sub('vault');\nfunction VaultClient(opts) {\n  \n  var self = this;\n  \n  if (!opts) {\n    opts = { };\n  }\n\n  if (typeof opts === 'string') {\n    opts = { domain: opts };\n  }\n\n  this.domain   = opts.domain || 'ripple.com';\n  this.infos    = { };\n};\n\n/**\n * getAuthInfo\n * gets auth info for a username. returns authinfo\n * even if user does not exists (with exist set to false)\n * @param {string} username\n * @param {function} callback\n */\nVaultClient.prototype.getAuthInfo = function (username, callback) {\n\n  AuthInfo.get(this.domain, username, function(err, authInfo) {\n    if (err) {\n      return callback(err);\n    }\n\n    if (authInfo.version !== 3) {\n      return callback(new Error('This wallet is incompatible with this version of the vault-client.'));\n    }\n\n    if (!authInfo.pakdf) {\n      return callback(new Error('No settings for PAKDF in auth packet.'));\n    }\n\n    if (typeof authInfo.blobvault !== 'string') {\n      return callback(new Error('No blobvault specified in the authinfo.'));\n    }\n\n    callback(null, authInfo);\n  });  \n};\n\n/**\n * _deriveLoginKeys\n * method designed for asnyc waterfall\n */\n\nVaultClient.prototype._deriveLoginKeys = function (authInfo, password, callback) {\n  var normalizedUsername = authInfo.username.toLowerCase().replace(/-/g, '');\n  \n  //derive login keys\n  crypt.derive(authInfo.pakdf, 'login', normalizedUsername, password, function(err, keys) {\n    if (err) {\n      callback(err);\n    } else {\n      callback(null, authInfo, password, keys);\n    }\n  });\n};\n\n\n\n/**\n * _deriveUnlockKey\n * method designed for asnyc waterfall\n */\n\nVaultClient.prototype._deriveUnlockKey = function (authInfo, password, keys, callback) {\n  var normalizedUsername = authInfo.username.toLowerCase().replace(/-/g, '');\n  \n  //derive unlock key\n  crypt.derive(authInfo.pakdf, 'unlock', normalizedUsername, password, function(err, unlock) {\n    if (err) {\n      log.error('derive:', err);\n      return callback(err);\n    }\n\n    if (!keys) {\n      keys = { };\n    }\n    \n    keys.unlock = unlock.unlock;\n    callback(null, authInfo, keys);\n  });\n};\n  \n/**\n * Get a ripple name from a given account address, if it has one\n * @param {string} address - Account address to query\n * @param {string} url     - Url of blob vault\n */\n\nVaultClient.prototype.getRippleName = function(address, url, callback) {\n  //use the url from previously retrieved authInfo, if necessary\n  if (!url) {\n    callback(new Error('Blob vault URL is required'));\n  } else {\n    blobClient.getRippleName(url, address, callback);\n  }\n};\n\n/**\n * Check blobvault for existance of username\n *\n * @param {string}    username\n * @param {function}  fn - Callback function\n */\n\nVaultClient.prototype.exists = function(username, callback) {\n  AuthInfo.get(this.domain, username.toLowerCase(), function(err, authInfo) {\n    if (err) {\n      callback(err);\n    } else {\n      callback(null, !!authInfo.exists);\n    }\n  });\n};\n\n/**\n * Authenticate and retrieve a decrypted blob using a ripple name and password\n *\n * @param {string}    username\n * @param {string}    password\n * @param {function}  fn - Callback function\n */\n\nVaultClient.prototype.login = function(username, password, device_id, callback) {\n  var self = this;\n  \n  var steps = [\n    getAuthInfo,\n    self._deriveLoginKeys,\n    getBlob\n  ];\n\n  async.waterfall(steps, callback);\n    \n  function getAuthInfo(callback) {\n    self.getAuthInfo(username, function(err, authInfo){\n      \n      if (authInfo && !authInfo.exists) {\n        return callback(new Error('User does not exist.'));\n      }\n            \n      return callback (err, authInfo, password);\n    });  \n  }\n  \n  function getBlob(authInfo, password, keys, callback) {\n    var options = {\n      url       : authInfo.blobvault,\n      blob_id   : keys.id,\n      key       : keys.crypt,\n      device_id : device_id\n    };\n    \n    blobClient.get(options, function(err, blob) {\n      if (err) {\n        return callback(err);\n      }\n\n      //save for relogin\n      self.infos[keys.id] = authInfo;\n\n      //migrate missing fields\n      if (blob.missing_fields) {\n        if (blob.missing_fields.encrypted_blobdecrypt_key) {     \n          log.info('migration: saving encrypted blob decrypt key');\n          authInfo.blob = blob;\n          //get the key to unlock the secret, then update the blob keys          \n          self._deriveUnlockKey(authInfo, password, keys, updateKeys);\n        }\n      }\n         \n      callback(null, {\n        blob      : blob,\n        username  : authInfo.username,\n        verified  : authInfo.emailVerified\n      });\n    });\n  };\n  \n  function updateKeys (err, params, keys) {\n    if (err || !keys.unlock) {\n      return; //unable to unlock\n    }\n    \n    var secret;\n    try {\n      secret = crypt.decrypt(keys.unlock, params.blob.encrypted_secret);\n    } catch (error) {\n      return log.error('decrypt:', error);\n    } \n    \n    options = {\n      username  : params.username,\n      blob      : params.blob,\n      masterkey : secret,\n      keys      : keys\n    };\n    \n    blobClient.updateKeys(options, function(err, resp){\n      if (err) {\n        log.error('updateKeys:', err);\n      }\n    });     \n  } \n};\n\n/**\n * Retreive and decrypt blob using a blob url, id and crypt derived previously.\n *\n * @param {string}   url - Blob vault url\n * @param {string}   id  - Blob id from previously retreived blob\n * @param {string}   key - Blob decryption key\n * @param {function} fn  - Callback function\n */\n\nVaultClient.prototype.relogin = function(url, id, key, device_id, callback) {\n  //use the url from previously retrieved authInfo, if necessary\n  if (!url && this.infos[id]) {\n    url = this.infos[id].blobvault;\n  }\n\n  if (!url) {\n    return callback(new Error('Blob vault URL is required'));\n  }\n\n  var options = {\n    url       : url,\n    blob_id   : id,\n    key       : key,\n    device_id : device_id\n  };\n    \n  blobClient.get(options, function(err, blob) {\n    if (err) {\n      callback(err);\n    } else {\n      callback (null, { blob: blob });\n    }\n  });\n};\n\n/**\n * Decrypt the secret key using a username and password\n *\n * @param {string}    username\n * @param {string}    password\n * @param {string}    encryptSecret\n * @param {function}  fn - Callback function\n */\n\nVaultClient.prototype.unlock = function(username, password, encryptSecret, fn) {\n  var self = this;\n  \n  var steps = [\n    getAuthInfo,\n    self._deriveUnlockKey,\n    unlockSecret\n  ];\n\n  async.waterfall(steps, fn);\n  \n  function getAuthInfo(callback) {\n    self.getAuthInfo(username, function(err, authInfo){\n      \n      if (authInfo && !authInfo.exists) {\n        return callback(new Error('User does not exist.'));\n      }\n            \n      return callback (err, authInfo, password, {});\n    });  \n  }\n  \n  function unlockSecret (authinfo, keys, callback) {\n\n    var secret;\n    try {\n      secret = crypt.decrypt(keys.unlock, encryptSecret);\n    } catch (error) {\n      return callback(error);\n    }  \n    \n    callback(null, {\n      keys   : keys,\n      secret : secret\n    });      \n  }\n};\n\n/**\n * Retrieve the decrypted blob and secret key in one step using\n * the username and password\n *\n * @param {string}    username\n * @param {string}    password\n * @param {function}  fn - Callback function\n */\n\nVaultClient.prototype.loginAndUnlock = function(username, password, device_id, fn) {\n  var self = this;\n\n  var steps = [\n    login,\n    deriveUnlockKey,\n    unlockSecret\n  ];\n\n  async.waterfall(steps, fn);  \n  \n  function login (callback) {\n    self.login(username, password, device_id, function(err, resp) {\n\n      if (err) {\n        return callback(err);\n      }\n  \n      if (!resp.blob || !resp.blob.encrypted_secret) {\n        return callback(new Error('Unable to retrieve blob and secret.'));\n      }\n  \n      if (!resp.blob.id || !resp.blob.key) {\n        return callback(new Error('Unable to retrieve keys.'));\n      }\n  \n      //get authInfo via id - would have been saved from login\n      var authInfo = self.infos[resp.blob.id];\n  \n      if (!authInfo) {\n        return callback(new Error('Unable to find authInfo'));\n      }\n    \n      callback(null, authInfo, password, resp.blob);\n    });    \n  };\n\n  function deriveUnlockKey (authInfo, password, blob, callback) {\n    self._deriveUnlockKey(authInfo, password, null, function(err, authInfo, keys){\n      callback(err, keys.unlock, authInfo, blob);\n    });\n  };\n  \n  function unlockSecret (unlock, authInfo, blob, callback) {\n    var secret;\n    try {\n      secret = crypt.decrypt(unlock, blob.encrypted_secret);\n    } catch (error) {\n      return callback(error);\n    }     \n    \n    callback(null, {\n      blob      : blob,\n      unlock    : unlock,\n      secret    : secret,\n      username  : authInfo.username,\n      verified  : authInfo.emailVerified\n    });    \n  };  \n};\n\n/**\n * Verify an email address for an existing user\n *\n * @param {string}    username\n * @param {string}    token - Verification token\n * @param {function}  fn - Callback function\n */\n\nVaultClient.prototype.verify = function(username, token, callback) {\n  var self = this;\n\n  self.getAuthInfo(username, function (err, authInfo){\n    if (err) {\n      return callback(err);\n    }\n    \n    blobClient.verify(authInfo.blobvault, username.toLowerCase(), token, callback);     \n  });\n};\n\n/*\n * changePassword\n * @param {object} options\n * @param {string} options.username\n * @param {string} options.password\n * @param {string} options.masterkey\n * @param {object} options.blob\n */\n\nVaultClient.prototype.changePassword = function (options, fn) {\n  var self     = this;\n  var password = String(options.password).trim();\n  \n  var steps = [\n    getAuthInfo,\n    self._deriveLoginKeys,\n    self._deriveUnlockKey,\n    changePassword\n  ];\n  \n  async.waterfall(steps, fn);\n    \n  function getAuthInfo(callback) {\n    self.getAuthInfo(options.username, function(err, authInfo) { \n      return callback (err, authInfo, password);      \n    });\n  };\n  \n  function changePassword (authInfo, keys, callback) {\n    options.keys = keys;\n    blobClient.updateKeys(options, callback); \n  };\n};\n\n/**\n * rename\n * rename a ripple account\n * @param {object} options\n * @param {string} options.username\n * @param {string} options.new_username\n * @param {string} options.password\n * @param {string} options.masterkey\n * @param {object} options.blob\n * @param {function} fn\n */\n\nVaultClient.prototype.rename = function (options, fn) {\n  var self         = this;\n  var new_username = String(options.new_username).trim();\n  var password     = String(options.password).trim();\n  \n  var steps = [\n    getAuthInfo,\n    self._deriveLoginKeys,\n    self._deriveUnlockKey,\n    renameBlob\n  ];\n\n  async.waterfall(steps, fn);\n    \n  function getAuthInfo(callback) {\n    self.getAuthInfo(new_username, function(err, authInfo){\n      \n      if (authInfo && authInfo.exists) {\n        return callback(new Error('username already taken.'));\n      } else {\n        authInfo.username = new_username;\n      }\n            \n      return callback (err, authInfo, password);\n    });  \n  };\n  \n  function renameBlob (authInfo, keys, callback) {\n    options.keys = keys;\n    blobClient.rename(options, callback);    \n  };\n};\n\n/**\n * Register a new user and save to the blob vault\n *\n * @param {object} options\n * @param {string} options.username\n * @param {string} options.password\n * @param {string} options.masterkey   //optional, will create if absent\n * @param {string} options.email\n * @param {string} options.activateLink\n * @param {object} options.oldUserBlob //optional\n * @param {function} fn\n */\n\nVaultClient.prototype.register = function(options, fn) {\n  var self     = this;\n  var username = String(options.username).trim();\n  var password = String(options.password).trim();\n  var result   = self.validateUsername(username);\n  \n  if (!result.valid) {\n    return fn(new Error('invalid username.'));  \n  }\n  \n  var steps = [\n    getAuthInfo,\n    self._deriveLoginKeys,\n    self._deriveUnlockKey,\n    create\n  ];\n  \n  async.waterfall(steps, fn);\n  \n  function getAuthInfo(callback) {\n    self.getAuthInfo(username, function(err, authInfo){      \n      return callback (err, authInfo, password);\n    });  \n  };\n\n  function create(authInfo, keys, callback) {\n    var params = {\n      url          : authInfo.blobvault,\n      id           : keys.id,\n      crypt        : keys.crypt,\n      unlock       : keys.unlock,\n      username     : username,\n      email        : options.email,\n      masterkey    : options.masterkey || crypt.createMaster(),\n      activateLink : options.activateLink,\n      oldUserBlob  : options.oldUserBlob,\n      domain       : options.domain\n    };\n        \n    blobClient.create(params, function(err, blob) {\n      if (err) {\n        callback(err);\n      } else {\n        callback(null, {\n          blob     : blob, \n          username : username\n        });\n      }\n    });\n  };\n};\n\n/**\n * validateUsername\n * check username for validity \n */\n\nVaultClient.prototype.validateUsername = function (username) {\n  username   = String(username).trim();\n  var result = {\n    valid  : false,\n    reason : ''\n  };\n  \n  if (username.length < 2) {\n    result.reason = 'tooshort';\n  } else if (username.length > 20) {\n    result.reason = 'toolong'; \n  } else if (!/^[a-zA-Z0-9\\-]+$/.exec(username)) {\n    result.reason = 'charset'; \n  } else if (/^-/.exec(username)) {\n    result.reason = 'starthyphen'; \n  } else if (/-$/.exec(username)) {\n    result.reason = 'endhyphen'; \n  } else if (/--/.exec(username)) {\n    result.reason = 'multhyphen'; \n  } else {\n    result.valid = true;\n  }\n  \n  return result;\n};\n\n/**\n * generateDeviceID\n * create a new random device ID for 2FA\n */\nVaultClient.prototype.generateDeviceID = function () {\n  return crypt.createSecret(4);\n};\n\n/*** pass thru some blob client function ***/\n\nVaultClient.prototype.resendEmail   = blobClient.resendEmail;\n\nVaultClient.prototype.updateProfile = blobClient.updateProfile;\n\nVaultClient.prototype.recoverBlob   = blobClient.recoverBlob;\n\nVaultClient.prototype.deleteBlob    = blobClient.deleteBlob;\n\nVaultClient.prototype.requestToken  = blobClient.requestToken;\n\nVaultClient.prototype.verifyToken   = blobClient.verifyToken;\n\n//export by name\nexports.VaultClient = VaultClient;\n\n\n// WEBPACK FOOTER\n// module.id = 15\n// module.readableIdentifier = ./src/js/ripple/vaultclient.js\n//@ sourceURL=webpack-module:///./src/js/ripple/vaultclient.js");
 
 /***/ },
 /* 16 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var async      = __webpack_require__(48);\nvar superagent = __webpack_require__(54);\nvar RippleTxt  = __webpack_require__(17).RippleTxt;\n\nvar AuthInfo = { };\n\nAuthInfo._getRippleTxt = function(domain, callback) {\n  RippleTxt.get(domain, callback);\n};\n\nAuthInfo._getUser = function(url, callback) {\n  superagent.get(url, callback);\n};\n\n\n/**\n * Get auth info for a given username\n *\n * @param {string}    domain - Domain which hosts the user's info\n * @param {string}    username - Username who's info we are retreiving\n * @param {function}  fn - Callback function\n */\n\nAuthInfo.get = function(domain, username, callback) {\n  var self = this;\n  username = username.toLowerCase();\n  \n  function getRippleTxt(callback) {\n    self._getRippleTxt(domain, function(err, txt) {\n      if (err) {\n        return callback(err);\n      }\n\n      if (!txt.authinfo_url) {\n        return callback(new Error('Authentication is not supported on ' + domain));\n      }\n\n      var url = Array.isArray(txt.authinfo_url) ? txt.authinfo_url[0] : txt.authinfo_url;\n\n      url += '?domain=' + domain + '&username=' + username;\n\n      callback(null, url);\n    });\n  };\n\n  function getUser(url, callback) {\n    self._getUser(url, function(err, res) {\n      if (err || res.error) {\n        callback(new Error('Authentication info server unreachable'));\n      } else {\n        callback(null, res.body);\n      }\n    });\n  };\n\n  async.waterfall([ getRippleTxt, getUser ], callback);\n};\n\nexports.AuthInfo = AuthInfo;\n\n\n// WEBPACK FOOTER\n// module.id = 16\n// module.readableIdentifier = ./src/js/ripple/authinfo.js\n//@ sourceURL=webpack-module:///./src/js/ripple/authinfo.js");
+	eval("var async      = __webpack_require__(48);\nvar superagent = __webpack_require__(49);\nvar RippleTxt  = __webpack_require__(17).RippleTxt;\n\nvar AuthInfo = { };\n\nAuthInfo._getRippleTxt = function(domain, callback) {\n  RippleTxt.get(domain, callback);\n};\n\nAuthInfo._getUser = function(url, callback) {\n  superagent.get(url, callback);\n};\n\n\n/**\n * Get auth info for a given username\n *\n * @param {string}    domain - Domain which hosts the user's info\n * @param {string}    username - Username who's info we are retreiving\n * @param {function}  fn - Callback function\n */\n\nAuthInfo.get = function(domain, username, callback) {\n  var self = this;\n  username = username.toLowerCase();\n  \n  function getRippleTxt(callback) {\n    self._getRippleTxt(domain, function(err, txt) {\n      if (err) {\n        return callback(err);\n      }\n\n      if (!txt.authinfo_url) {\n        return callback(new Error('Authentication is not supported on ' + domain));\n      }\n\n      var url = Array.isArray(txt.authinfo_url) ? txt.authinfo_url[0] : txt.authinfo_url;\n\n      url += '?domain=' + domain + '&username=' + username;\n\n      callback(null, url);\n    });\n  };\n\n  function getUser(url, callback) {\n    self._getUser(url, function(err, res) {\n      if (err || res.error) {\n        callback(new Error('Authentication info server unreachable'));\n      } else {\n        callback(null, res.body);\n      }\n    });\n  };\n\n  async.waterfall([ getRippleTxt, getUser ], callback);\n};\n\nexports.AuthInfo = AuthInfo;\n\n\n// WEBPACK FOOTER\n// module.id = 16\n// module.readableIdentifier = ./src/js/ripple/authinfo.js\n//@ sourceURL=webpack-module:///./src/js/ripple/authinfo.js");
 
 /***/ },
 /* 17 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var request   = __webpack_require__(54);\nvar Currency  = __webpack_require__(6).Currency;\n\nvar RippleTxt = {\n  txts : { }\n};\n\nRippleTxt.urlTemplates = [\n  'https://{{domain}}/ripple.txt',\n  'https://www.{{domain}}/ripple.txt',\n  'https://ripple.{{domain}}/ripple.txt',\n  'http://{{domain}}/ripple.txt',\n  'http://www.{{domain}}/ripple.txt',\n  'http://ripple.{{domain}}/ripple.txt'\n];\n\n/**\n * Gets the ripple.txt file for the given domain\n * @param {string}    domain - Domain to retrieve file from\n * @param {function}  fn - Callback function\n */\n\nRippleTxt.get = function(domain, fn) {\n  var self = this;\n\n  if (self.txts[domain]) {\n    return fn(null, self.txts[domain]);\n  }\n\n  ;(function nextUrl(i) {\n    var url = RippleTxt.urlTemplates[i];\n    \n    if (!url) {\n      return fn(new Error('No ripple.txt found'));\n    }\n\n    url = url.replace('{{domain}}', domain);\n    \n    request.get(url, function(err, resp) {\n      if (err || !resp.text) {\n        return nextUrl(++i);\n      }\n\n      var sections = self.parse(resp.text);\n      self.txts[domain] = sections;\n\n      fn(null, sections);\n    });\n  })(0);\n};\n\n/**\n * Parse a ripple.txt file\n * @param {string}  txt - Unparsed ripple.txt data\n */\n\nRippleTxt.parse = function(txt) {\n  var currentSection = '';\n  var sections = { };\n  \n  txt = txt.replace(/\\r?\\n/g, '\\n').split('\\n');\n\n  for (var i = 0, l = txt.length; i < l; i++) {\n    var line = txt[i];\n\n    if (!line.length || line[0] === '#') {\n      continue;\n    }\n\n    if (line[0] === '[' && line[line.length - 1] === ']') {\n      currentSection = line.slice(1, line.length - 1);\n      sections[currentSection] = [];\n    } else {\n      line = line.replace(/^\\s+|\\s+$/g, '');\n      if (sections[currentSection]) {\n        sections[currentSection].push(line);\n      }\n    }\n  }\n\n  return sections;\n};\n\n/**\n * extractDomain\n * attempt to extract the domain from a given url\n * returns the url if unsuccessful\n * @param {Object} url\n */\n\nRippleTxt.extractDomain = function (url) {\n  match = /[^.]*\\.[^.]{2,3}(?:\\.[^.]{2,3})?([^.\\?][^\\?.]+?)?$/.exec(url);\n  return match && match[0] ? match[0] : url;\n};\n\n/**\n * getCurrencies\n * returns domain, issuer account and currency object\n * for each currency found in the domain's ripple.txt file\n * @param {Object} domain\n * @param {Object} fn\n */\n\nRippleTxt.getCurrencies = function(domain, fn) {\n  domain = RippleTxt.extractDomain(domain);\n  this.get(domain, function(err, txt) {\n    if (err) {\n      return fn(err);  \n    }\n    \n    if (err || !txt.currencies || !txt.accounts) {\n      return fn(null, []);\n    }\n    \n    //NOTE: this won't be accurate if there are\n    //multiple issuer accounts with different \n    //currencies associated with each.\n    var issuer     = txt.accounts[0];\n    var currencies = [];\n    \n    txt.currencies.forEach(function(currency) {\n      currencies.push({\n        issuer   : issuer,\n        currency : Currency.from_json(currency),\n        domain   : domain\n      });\n    });\n    \n    fn(null, currencies);\n  });\n}; \n\nexports.RippleTxt = RippleTxt;\n\n\n// WEBPACK FOOTER\n// module.id = 17\n// module.readableIdentifier = ./src/js/ripple/rippletxt.js\n//@ sourceURL=webpack-module:///./src/js/ripple/rippletxt.js");
+	eval("var request   = __webpack_require__(49);\nvar Currency  = __webpack_require__(6).Currency;\n\nvar RippleTxt = {\n  txts : { }\n};\n\nRippleTxt.urlTemplates = [\n  'https://{{domain}}/ripple.txt',\n  'https://www.{{domain}}/ripple.txt',\n  'https://ripple.{{domain}}/ripple.txt',\n  'http://{{domain}}/ripple.txt',\n  'http://www.{{domain}}/ripple.txt',\n  'http://ripple.{{domain}}/ripple.txt'\n];\n\n/**\n * Gets the ripple.txt file for the given domain\n * @param {string}    domain - Domain to retrieve file from\n * @param {function}  fn - Callback function\n */\n\nRippleTxt.get = function(domain, fn) {\n  var self = this;\n\n  if (self.txts[domain]) {\n    return fn(null, self.txts[domain]);\n  }\n\n  ;(function nextUrl(i) {\n    var url = RippleTxt.urlTemplates[i];\n    \n    if (!url) {\n      return fn(new Error('No ripple.txt found'));\n    }\n\n    url = url.replace('{{domain}}', domain);\n    \n    request.get(url, function(err, resp) {\n      if (err || !resp.text) {\n        return nextUrl(++i);\n      }\n\n      var sections = self.parse(resp.text);\n      self.txts[domain] = sections;\n\n      fn(null, sections);\n    });\n  })(0);\n};\n\n/**\n * Parse a ripple.txt file\n * @param {string}  txt - Unparsed ripple.txt data\n */\n\nRippleTxt.parse = function(txt) {\n  var currentSection = '';\n  var sections = { };\n  \n  txt = txt.replace(/\\r?\\n/g, '\\n').split('\\n');\n\n  for (var i = 0, l = txt.length; i < l; i++) {\n    var line = txt[i];\n\n    if (!line.length || line[0] === '#') {\n      continue;\n    }\n\n    if (line[0] === '[' && line[line.length - 1] === ']') {\n      currentSection = line.slice(1, line.length - 1);\n      sections[currentSection] = [];\n    } else {\n      line = line.replace(/^\\s+|\\s+$/g, '');\n      if (sections[currentSection]) {\n        sections[currentSection].push(line);\n      }\n    }\n  }\n\n  return sections;\n};\n\n/**\n * extractDomain\n * attempt to extract the domain from a given url\n * returns the url if unsuccessful\n * @param {Object} url\n */\n\nRippleTxt.extractDomain = function (url) {\n  match = /[^.]*\\.[^.]{2,3}(?:\\.[^.]{2,3})?([^.\\?][^\\?.]+?)?$/.exec(url);\n  return match && match[0] ? match[0] : url;\n};\n\n/**\n * getCurrencies\n * returns domain, issuer account and currency object\n * for each currency found in the domain's ripple.txt file\n * @param {Object} domain\n * @param {Object} fn\n */\n\nRippleTxt.getCurrencies = function(domain, fn) {\n  domain = RippleTxt.extractDomain(domain);\n  this.get(domain, function(err, txt) {\n    if (err) {\n      return fn(err);  \n    }\n    \n    if (err || !txt.currencies || !txt.accounts) {\n      return fn(null, []);\n    }\n    \n    //NOTE: this won't be accurate if there are\n    //multiple issuer accounts with different \n    //currencies associated with each.\n    var issuer     = txt.accounts[0];\n    var currencies = [];\n    \n    txt.currencies.forEach(function(currency) {\n      currencies.push({\n        issuer   : issuer,\n        currency : Currency.from_json(currency),\n        domain   : domain\n      });\n    });\n    \n    fn(null, currencies);\n  });\n}; \n\nexports.RippleTxt = RippleTxt;\n\n\n// WEBPACK FOOTER\n// module.id = 17\n// module.readableIdentifier = ./src/js/ripple/rippletxt.js\n//@ sourceURL=webpack-module:///./src/js/ripple/rippletxt.js");
 
 /***/ },
 /* 18 */
@@ -166,7 +166,7 @@ var ripple =
 /* 20 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var util         = __webpack_require__(37);\nvar url          = __webpack_require__(42);\nvar EventEmitter = __webpack_require__(36).EventEmitter;\nvar Amount       = __webpack_require__(3).Amount;\nvar Transaction  = __webpack_require__(5).Transaction;\nvar log          = __webpack_require__(24).internal.sub('server');\n\n/**\n *  @constructor Server\n *\n *  @param {Remote} Reference to a Remote object\n *  @param {Object} Options\n *    @param {String} host\n *    @param {Number|String} port\n *    @param [Boolean] securec\n */\n\nfunction Server(remote, opts) {\n  EventEmitter.call(this);\n\n  var self = this;\n\n  if (typeof opts === 'string') {\n    var parsedUrl = url.parse(opts);\n    opts = {\n      host: parsedUrl.hostname,\n      port: parsedUrl.port,\n      secure: (parsedUrl.protocol === 'ws:') ? false : true\n    };\n  }\n\n  if (typeof opts !== 'object') {\n    throw new TypeError('Server configuration is not an Object');\n  }\n\n  if (!Server.domainRE.test(opts.host)) {\n    throw new Error('Server host is malformed, use \"host\" and \"port\" server configuration');\n  }\n\n  // We want to allow integer strings as valid port numbers for backward compatibility\n  if (!(opts.port = Number(opts.port))) {\n    throw new TypeError('Server port must be a number');\n  }\n\n  if (opts.port < 1 || opts.port > 65535) {\n    throw new TypeError('Server \"port\" must be an integer in range 1-65535');\n  }\n\n  if (typeof opts.secure !== 'boolean') {\n    opts.secure = true;\n  }\n\n  this._remote = remote;\n  this._opts = opts;\n  this._ws = void(0);\n\n  this._connected = false;\n  this._shouldConnect = false;\n  this._state = 'offline';\n\n  this._id = 0; // request ID\n  this._retry = 0;\n  this._requests = { };\n\n  this._load_base = 256;\n  this._load_factor = 256;\n\n  this._fee = 10;\n  this._fee_ref = 10;\n  this._fee_base = 10;\n  this._reserve_base = void(0);\n  this._reserve_inc = void(0);\n  this._fee_cushion = this._remote.fee_cushion;\n\n  this._lastLedgerIndex = NaN;\n  this._lastLedgerClose = NaN;\n\n  this._score = 0;\n\n  this._scoreWeights = {\n    ledgerclose: 5,\n    response: 1\n  };\n\n  this._pubkey_node = '';\n\n  this._url = this._opts.url = (this._opts.secure ? 'wss://' : 'ws://')\n      + this._opts.host + ':' + this._opts.port;\n\n  this.on('message', function onMessage(message) {\n    self._handleMessage(message);\n  });\n\n  this.on('response_subscribe', function onSubscribe(message) {\n    self._handleResponseSubscribe(message);\n  });\n\n  function setActivityInterval() {\n    var interval = self._checkActivity.bind(self);\n    self._activityInterval = setInterval(interval, 1000);\n  };\n\n  this.on('disconnect', function onDisconnect() {\n    clearInterval(self._activityInterval);\n    self.once('ledger_closed', setActivityInterval);\n  });\n\n  this.once('ledger_closed', setActivityInterval);\n\n  this._remote.on('ledger_closed', function onRemoteLedgerClose(ledger) {\n    self._updateScore('ledgerclose', ledger);\n  });\n\n  this.on('response_ping', function onPingResponse(message, request) {\n    self._updateScore('response', request);\n  });\n\n  this.on('load_changed', function onLoadChange(load) {\n    self._updateScore('loadchange', load);\n  });\n\n  // If server is not up-to-date, request server_info\n  // for getting pubkey_node & hostid information.\n  // Otherwise this information is available on the\n  // initial server subscribe response\n  this.on('connect', function requestServerID() {\n    if (self._pubkey_node) {\n      return;\n    }\n\n    self.on('response_server_info', function setServerID(message) {\n      try {\n        self._pubkey_node = message.info.pubkey_node;\n      } catch (e) {\n      }\n    });\n\n    self._request(self._remote.requestServerInfo());\n  });\n};\n\nutil.inherits(Server, EventEmitter);\n\nServer.domainRE = /^(?=.{1,255}$)[0-9A-Za-z](?:(?:[0-9A-Za-z]|[-_]){0,61}[0-9A-Za-z])?(?:\\.[0-9A-Za-z](?:(?:[0-9A-Za-z]|[-_]){0,61}[0-9A-Za-z])?)*\\.?$/;\n\n/**\n * Server states that we will treat as the server being online.\n *\n * Our requirements are that the server can process transactions and notify\n * us of changes.\n */\n\nServer.onlineStates = [\n  'syncing',\n  'tracking',\n  'proposing',\n  'validating',\n  'full'\n];\n\n/**\n * This is the final interface between client code and a socket connection to a\n * `rippled` server. As such, this is a decent hook point to allow a WebSocket\n * interface conforming object to be used as a basis to mock rippled. This\n * avoids the need to bind a websocket server to a port and allows a more\n * synchronous style of code to represent a client <-> server message sequence.\n * We can also use this to log a message sequence to a buffer.\n *\n * @api private\n */\n\nServer.websocketConstructor = function() {\n  // We require this late, because websocket shims may be loaded after\n  // ripple-lib in the browser\n  return __webpack_require__(35);\n};\n\n/**\n * Set server state\n *\n * @param {String} state\n * @api private\n */\n\nServer.prototype._setState = function(state) {\n  if (state !== this._state) {\n    if (this._remote.trace) {\n      log.info(this.getHostID(), 'set_state:', state);\n    }\n\n    this._state = state;\n    this.emit('state', state);\n\n    switch (state) {\n      case 'online':\n        this._connected = true;\n        this._retry = 0;\n        this.emit('connect');\n        break;\n      case 'offline':\n        this._connected = false;\n        this.emit('disconnect');\n        break;\n    }\n  }\n};\n\n/**\n * Check that server is still active.\n *\n * Server activity is determined by ledger_closed events.\n * Maximum delay to receive a ledger_closed event is 20s.\n *\n * If server is inactive, reconnect\n *\n * @api private\n */\n\nServer.prototype._checkActivity = function() {\n  if (!this.isConnected()) {\n    return;\n  }\n\n  if (isNaN(this._lastLedgerClose)) {\n    return;\n  }\n\n  var delta = (Date.now() - this._lastLedgerClose);\n\n  if (delta > (1000 * 25)) {\n    if (this._remote.trace) {\n      log.info(this.getHostID(), 'reconnect: activity delta:', delta);\n    }\n    this.reconnect();\n  }\n};\n\n/**\n * Server maintains a score for request prioritization.\n *\n * The score is determined by various data including\n * this server's lag to receive ledger_closed events,\n * ping response time, and load(fee) change\n *\n * @param {String} type\n * @param {Object} data\n * @api private\n */\n\nServer.prototype._updateScore = function(type, data) {\n  if (!this.isConnected()) {\n    return;\n  }\n\n  var weight = this._scoreWeights[type] || 1;\n\n  switch (type) {\n    case 'ledgerclose':\n      // Ledger lag\n      var delta = data.ledger_index - this._lastLedgerIndex;\n      if (delta > 0) {\n        this._score += weight * delta;\n      }\n      break;\n    case 'response':\n      // Ping lag\n      var delta = Math.floor((Date.now() - data.time) / 200);\n      this._score += weight * delta;\n      break;\n    case 'loadchange':\n      // Load/fee change\n      this._fee = Number(this._computeFee(10));\n      break;\n  }\n\n  if (this._score > 1e3) {\n    if (this._remote.trace) {\n      log.info(this.getHostID(), 'reconnect: score:', this._score);\n    }\n    this.reconnect();\n  }\n};\n\n/**\n * Get the server's remote address\n *\n * Incompatible with ripple-lib client build\n */\n\nServer.prototype.getRemoteAddress =\nServer.prototype._remoteAddress = function() {\n  var address;\n  try {\n    address = this._ws._socket.remoteAddress;\n  } catch (e) {\n  }\n  return address;\n};\n\n/**\n * Get the server's hostid\n */\n\nServer.prototype.getHostID =\nServer.prototype.getServerID = function() {\n  return this._url + ' (' + (this._pubkey_node ? this._pubkey_node : '') + ')';\n};\n\n/**\n * Disconnect from rippled WebSocket server\n *\n * @api public\n */\n\nServer.prototype.disconnect = function() {\n  var self = this;\n\n  if (!this.isConnected()) {\n    this.once('socket_open', function() {\n      self.disconnect();\n    });\n    return;\n  }\n\n  //these need to be reset so that updateScore \n  //and checkActivity do not trigger reconnect\n  this._lastLedgerIndex = NaN;\n  this._lastLedgerClose = NaN;\n  this._score = 0;\n  this._shouldConnect = false;\n  this._setState('offline');\n\n  if (this._ws) {\n    this._ws.close();\n  }\n};\n\n/**\n * Reconnect to rippled WebSocket server\n *\n * @api public\n */\n\nServer.prototype.reconnect = function() {\n  var self = this;\n\n  function reconnect() {\n    self._shouldConnect = true;\n    self._retry = 0;\n    self.connect();\n  };\n\n  if (this._ws && this._shouldConnect) {\n    if (this.isConnected()) {\n      this.once('disconnect', reconnect);\n      this.disconnect();\n    } else  {\n      reconnect();\n    }\n  }\n};\n\n/**\n * Connect to rippled WebSocket server and subscribe to events that are\n * internally requisite. Automatically retry connections with a gradual\n * back-off\n *\n * @api public\n */\n\nServer.prototype.connect = function() {\n  var self = this;\n\n  var WebSocket = Server.websocketConstructor();\n\n  if (!WebSocket) {\n    throw new Error('No websocket support detected!');\n  }\n\n  // We don't connect if we believe we're already connected. This means we have\n  // recently received a message from the server and the WebSocket has not\n  // reported any issues either. If we do fail to ping or the connection drops,\n  // we will automatically reconnect.\n  if (this.isConnected()) {\n    return;\n  }\n\n  // Ensure any existing socket is given the command to close first.\n  if (this._ws) {\n    this._ws.close();\n  }\n\n  if (this._remote.trace) {\n    log.info(this.getServerID(), 'connect');\n  }\n\n  var ws = this._ws = new WebSocket(this._opts.url);\n\n  this._shouldConnect = true;\n\n  self.emit('connecting');\n\n  ws.onmessage = function onMessage(msg) {\n    self.emit('message', msg.data);\n  };\n\n  ws.onopen = function onOpen() {\n    if (ws === self._ws) {\n      self.emit('socket_open');\n      // Subscribe to events\n      self._request(self._remote._serverPrepareSubscribe());\n    }\n  };\n\n  ws.onerror = function onError(e) {\n    if (ws === self._ws) {\n      self.emit('socket_error');\n\n      if (self._remote.trace) {\n        log.info(self.getServerID(), 'onerror:',  e.data || e);\n      }\n\n      // Most connection errors for WebSockets are conveyed as 'close' events with\n      // code 1006. This is done for security purposes and therefore unlikely to\n      // ever change.\n\n      // This means that this handler is hardly ever called in practice. If it is,\n      // it probably means the server's WebSocket implementation is corrupt, or\n      // the connection is somehow producing corrupt data.\n\n      // Most WebSocket applications simply log and ignore this error. Once we\n      // support for multiple servers, we may consider doing something like\n      // lowering this server's quality score.\n\n      // However, in Node.js this event may be triggered instead of the close\n      // event, so we need to handle it.\n      self._handleClose();\n    }\n  };\n\n  ws.onclose = function onClose() {\n    if (ws === self._ws) {\n      if (self._remote.trace) {\n        log.info(self.getServerID(), 'onclose:', ws.readyState);\n      }\n      self._handleClose();\n    }\n  };\n};\n\n/**\n * Retry connection to rippled server\n *\n * @api private\n */\n\nServer.prototype._retryConnect = function() {\n  var self = this;\n\n  this._retry += 1;\n\n  var retryTimeout = (this._retry < 40)\n  // First, for 2 seconds: 20 times per second\n  ? (1000 / 20)\n  : (this._retry < 40 + 60)\n  // Then, for 1 minute: once per second\n  ? (1000)\n  : (this._retry < 40 + 60 + 60)\n  // Then, for 10 minutes: once every 10 seconds\n  ? (10 * 1000)\n  // Then: once every 30 seconds\n  : (30 * 1000);\n\n  function connectionRetry() {\n    if (self._shouldConnect) {\n      if (self._remote.trace) {\n        log.info(self.getServerID(), 'retry', self._retry);\n      }\n      self.connect();\n    }\n  };\n\n  this._retryTimer = setTimeout(connectionRetry, retryTimeout);\n};\n\n/**\n * Handle connection closes\n *\n * @api private\n */\n\nServer.prototype._handleClose = function() {\n  var self = this;\n  var ws = this._ws;\n\n  function noOp(){};\n\n  // Prevent additional events from this socket\n  ws.onopen = ws.onerror = ws.onclose = ws.onmessage = noOp;\n\n  this.emit('socket_close');\n  this._setState('offline');\n\n  if (this._shouldConnect) {\n    this._retryConnect();\n  }\n};\n\n/**\n * Handle incoming messages from rippled WebSocket server\n *\n * @param {JSON-parseable} message\n * @api private\n */\n\nServer.prototype._handleMessage = function(message) {\n  var self = this;\n\n  try {\n    message = JSON.parse(message);\n  } catch(e) {\n  }\n\n  if (!Server.isValidMessage(message)) {\n    this.emit('unexpected', message);\n    return;\n  }\n\n  switch (message.type) {\n    case 'ledgerClosed':\n      this._handleLedgerClosed(message);\n      break;\n    case 'serverStatus':\n      this._handleServerStatus(message);\n      break;\n    case 'response':\n      this._handleResponse(message);\n      break;\n    case 'path_find':\n      this._handlePathFind(message);\n      break;\n  }\n};\n\nServer.prototype._handleLedgerClosed = function(message) {\n  this._lastLedgerIndex = message.ledger_index;\n  this._lastLedgerClose = Date.now();\n  this.emit('ledger_closed', message);\n};\n\nServer.prototype._handleServerStatus = function(message) {\n  // This message is only received when online.\n  // As we are connected, it is the definitive final state.\n  var isOnline = ~Server.onlineStates.indexOf(message.server_status);\n\n  this._setState(isOnline ? 'online' : 'offline');\n\n  if (!Server.isLoadStatus(message)) {\n    return;\n  }\n\n  this.emit('load', message, this);\n  this._remote.emit('load', message, this);\n\n  var loadChanged = message.load_base !== this._load_base\n  || message.load_factor !== this._load_factor\n\n  if (loadChanged) {\n    this._load_base = message.load_base;\n    this._load_factor = message.load_factor;\n    this.emit('load_changed', message, this);\n    this._remote.emit('load_changed', message, this);\n  }\n};\n\nServer.prototype._handleResponse = function(message) {\n  // A response to a request.\n  var request = this._requests[message.id];\n\n  delete this._requests[message.id];\n\n  if (!request) {\n    if (this._remote.trace) {\n      log.info(this.getServerID(), 'UNEXPECTED:', message);\n    }\n    return;\n  }\n\n  if (message.status === 'success') {\n    if (this._remote.trace) {\n      log.info(this.getServerID(), 'response:', message);\n    }\n\n    var command = request.message.command;\n    var result = message.result;\n    var responseEvent = 'response_' + command;\n\n    request.emit('success', result);\n\n    [ this, this._remote ].forEach(function(emitter) {\n      emitter.emit(responseEvent, result, request, message);\n    });\n  } else if (message.error) {\n    if (this._remote.trace) {\n      log.info(this.getServerID(), 'error:', message);\n    }\n\n    request.emit('error', {\n      error: 'remoteError',\n      error_message: 'Remote reported an error.',\n      remote: message\n    });\n  }\n};\n\nServer.prototype._handlePathFind = function(message) {\n  if (this._remote.trace) {\n    log.info(this.getServerID(), 'path_find:', message);\n  }\n};\n\n/**\n * Handle subscription response messages. Subscription response\n * messages indicate that a connection to the server is ready\n *\n * @api private\n */\n\nServer.prototype._handleResponseSubscribe = function(message) {\n  if (Server.isLoadStatus(message)) {\n    this._load_base    = message.load_base || 256;\n    this._load_factor  = message.load_factor || 256;\n    this._fee_ref      = message.fee_ref;\n    this._fee_base     = message.fee_base;\n    this._reserve_base = message.reserve_base;\n    this._reserve_inc  = message.reserve_inc;\n  }\n  if (message.pubkey_node) {\n    this._pubkey_node = message.pubkey_node;\n  }\n  if (~(Server.onlineStates.indexOf(message.server_status))) {\n    this._setState('online');\n  }\n};\n\n/**\n * Check that received message from rippled is valid\n *\n * @api private\n */\n\nServer.isValidMessage = function(message) {\n  return (typeof message === 'object')\n      && (typeof message.type === 'string');\n};\n\n/**\n * Check that received serverStatus message contains\n * load status information\n *\n * @api private\n */\n\nServer.isLoadStatus = function(message) {\n  return (typeof message.load_base === 'number')\n      && (typeof message.load_factor === 'number');\n};\n\n/**\n * Send JSON message to rippled WebSocket server\n *\n * @param {JSON-Stringifiable} message\n * @api private\n */\n\nServer.prototype._sendMessage = function(message) {\n  if (this._ws) {\n    if (this._remote.trace) {\n      log.info(this.getServerID(), 'request:', message);\n    }\n    this._ws.send(JSON.stringify(message));\n  }\n};\n\n/**\n * Submit a Request object.\n *\n * Requests are indexed by message ID, which is repeated\n * in the response from rippled WebSocket server\n *\n * @param {Request} request\n * @api private\n */\n\nServer.prototype._request = function(request) {\n  var self  = this;\n\n  // Only bother if we are still connected.\n  if (!this._ws) {\n    if (this._remote.trace) {\n      log.info(this.getServerID(), 'request: DROPPING:', request.message);\n    }\n    return;\n  }\n\n  request.server = this;\n  request.message.id = this._id;\n  request.time = Date.now();\n\n  this._requests[request.message.id] = request;\n\n  // Advance message ID\n  this._id++;\n\n  function sendRequest() {\n    self._sendMessage(request.message);\n  };\n\n  var isOpen = this._ws.readyState === 1;\n  var isSubscribeRequest = request && request.message.command === 'subscribe';\n\n  if (this.isConnected() || (isOpen && isSubscribeRequest)) {\n    sendRequest();\n  } else {\n    this.once('connect', sendRequest);\n  }\n};\n\nServer.prototype.isConnected =\nServer.prototype._isConnected = function() {\n  return this._connected;\n};\n\n/**\n * Calculate transaction fee\n *\n * @param {Transaction|Number} Fee units for a provided transaction\n * @return {Number} Final fee in XRP for specified number of fee units\n * @api private\n */\n\nServer.prototype._computeFee = function(transaction) {\n  var units;\n\n  if (transaction instanceof Transaction) {\n    units = transaction._getFeeUnits();\n  } else if (typeof transaction === 'number') {\n    units = transaction;\n  } else {\n    throw new Error('Invalid argument');\n  }\n\n  return this._feeTx(units).to_json();\n};\n\n/**\n * Calculate a transaction fee for a number of tx fee units.\n *\n * This takes into account the last known network and local load fees.\n *\n * @param {Number} Fee units for a provided transaction\n * @return {Amount} Final fee in XRP for specified number of fee units.\n */\n\nServer.prototype._feeTx = function(units) {\n  var fee_unit = this._feeTxUnit();\n  return Amount.from_json(String(Math.ceil(units * fee_unit)));\n};\n\n/**\n * Get the current recommended transaction fee unit.\n *\n * Multiply this value with the number of fee units in order to calculate the\n * recommended fee for the transaction you are trying to submit.\n *\n * @return {Number} Recommended amount for one fee unit as float.\n */\n\nServer.prototype._feeTxUnit = function() {\n  var fee_unit = this._fee_base / this._fee_ref;\n\n  // Apply load fees\n  fee_unit *= this._load_factor / this._load_base;\n\n  // Apply fee cushion (a safety margin in case fees rise since we were last updated)\n  fee_unit *= this._fee_cushion;\n\n  return fee_unit;\n};\n\n/**\n * Get the current recommended reserve base.\n *\n * Returns the base reserve with load fees and safety margin applied.\n */\n\nServer.prototype._reserve = function(ownerCount) {\n  var reserve_base = Amount.from_json(String(this._reserve_base));\n  var reserve_inc  = Amount.from_json(String(this._reserve_inc));\n  var owner_count  = ownerCount || 0;\n\n  if (owner_count < 0) {\n    throw new Error('Owner count must not be negative.');\n  }\n\n  return reserve_base.add(reserve_inc.product_human(owner_count));\n};\n\nexports.Server = Server;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 20\n// module.readableIdentifier = ./src/js/ripple/server.js\n//@ sourceURL=webpack-module:///./src/js/ripple/server.js");
+	eval("var util         = __webpack_require__(37);\nvar url          = __webpack_require__(42);\nvar EventEmitter = __webpack_require__(36).EventEmitter;\nvar Amount       = __webpack_require__(3).Amount;\nvar Transaction  = __webpack_require__(5).Transaction;\nvar log          = __webpack_require__(24).internal.sub('server');\n\n/**\n *  @constructor Server\n *\n *  @param {Remote} Reference to a Remote object\n *  @param {Object} Options\n *    @param {String} host\n *    @param {Number|String} port\n *    @param [Boolean] securec\n */\n\nfunction Server(remote, opts) {\n  EventEmitter.call(this);\n\n  var self = this;\n\n  if (typeof opts === 'string') {\n    var parsedUrl = url.parse(opts);\n    opts = {\n      host: parsedUrl.hostname,\n      port: parsedUrl.port,\n      secure: (parsedUrl.protocol === 'ws:') ? false : true\n    };\n  }\n\n  if (typeof opts !== 'object') {\n    throw new TypeError('Server configuration is not an Object');\n  }\n\n  if (!Server.domainRE.test(opts.host)) {\n    throw new Error('Server host is malformed, use \"host\" and \"port\" server configuration');\n  }\n\n  // We want to allow integer strings as valid port numbers for backward compatibility\n  if (!(opts.port = Number(opts.port))) {\n    throw new TypeError('Server port must be a number');\n  }\n\n  if (opts.port < 1 || opts.port > 65535) {\n    throw new TypeError('Server \"port\" must be an integer in range 1-65535');\n  }\n\n  if (typeof opts.secure !== 'boolean') {\n    opts.secure = true;\n  }\n\n  this._remote = remote;\n  this._opts = opts;\n  this._ws = void(0);\n\n  this._connected = false;\n  this._shouldConnect = false;\n  this._state = 'offline';\n\n  this._id = 0; // request ID\n  this._retry = 0;\n  this._requests = { };\n\n  this._load_base = 256;\n  this._load_factor = 256;\n\n  this._fee = 10;\n  this._fee_ref = 10;\n  this._fee_base = 10;\n  this._reserve_base = void(0);\n  this._reserve_inc = void(0);\n  this._fee_cushion = this._remote.fee_cushion;\n\n  this._lastLedgerIndex = NaN;\n  this._lastLedgerClose = NaN;\n\n  this._score = 0;\n  this._scoreWeights = {\n    ledgerclose: 5,\n    response: 1\n  };\n\n  this._pubkey_node = '';\n\n  this._url = this._opts.url = (this._opts.secure ? 'wss://' : 'ws://')\n      + this._opts.host + ':' + this._opts.port;\n\n  this.on('message', function onMessage(message) {\n    self._handleMessage(message);\n  });\n\n  this.on('response_subscribe', function onSubscribe(message) {\n    self._handleResponseSubscribe(message);\n  });\n\n  function setActivityInterval() {\n    var interval = self._checkActivity.bind(self);\n    self._activityInterval = setInterval(interval, 1000);\n  };\n\n  this.on('disconnect', function onDisconnect() {\n    clearInterval(self._activityInterval);\n    self.once('ledger_closed', setActivityInterval);\n  });\n\n  this.once('ledger_closed', setActivityInterval);\n\n  this._remote.on('ledger_closed', function onRemoteLedgerClose(ledger) {\n    self._updateScore('ledgerclose', ledger);\n  });\n\n  this.on('response_ping', function onPingResponse(message, request) {\n    self._updateScore('response', request);\n  });\n\n  this.on('load_changed', function onLoadChange(load) {\n    self._updateScore('loadchange', load);\n  });\n\n  // If server is not up-to-date, request server_info\n  // for getting pubkey_node & hostid information.\n  // Otherwise this information is available on the\n  // initial server subscribe response\n  this.on('connect', function requestServerID() {\n    if (self._pubkey_node) {\n      return;\n    }\n\n    self.on('response_server_info', function setServerID(message) {\n      try {\n        self._pubkey_node = message.info.pubkey_node;\n      } catch (e) {\n      }\n    });\n\n    self._request(self._remote.requestServerInfo());\n  });\n};\n\nutil.inherits(Server, EventEmitter);\n\nServer.domainRE = /^(?=.{1,255}$)[0-9A-Za-z](?:(?:[0-9A-Za-z]|[-_]){0,61}[0-9A-Za-z])?(?:\\.[0-9A-Za-z](?:(?:[0-9A-Za-z]|[-_]){0,61}[0-9A-Za-z])?)*\\.?$/;\n\n/**\n * Server states that we will treat as the server being online.\n *\n * Our requirements are that the server can process transactions and notify\n * us of changes.\n */\n\nServer.onlineStates = [\n  'syncing',\n  'tracking',\n  'proposing',\n  'validating',\n  'full'\n];\n\n/**\n * This is the final interface between client code and a socket connection to a\n * `rippled` server. As such, this is a decent hook point to allow a WebSocket\n * interface conforming object to be used as a basis to mock rippled. This\n * avoids the need to bind a websocket server to a port and allows a more\n * synchronous style of code to represent a client <-> server message sequence.\n * We can also use this to log a message sequence to a buffer.\n *\n * @api private\n */\n\nServer.websocketConstructor = function() {\n  // We require this late, because websocket shims may be loaded after\n  // ripple-lib in the browser\n  return __webpack_require__(35);\n};\n\n/**\n * Set server state\n *\n * @param {String} state\n * @api private\n */\n\nServer.prototype._setState = function(state) {\n  if (state !== this._state) {\n    if (this._remote.trace) {\n      log.info(this.getHostID(), 'set_state:', state);\n    }\n\n    this._state = state;\n    this.emit('state', state);\n\n    switch (state) {\n      case 'online':\n        this._connected = true;\n        this._retry = 0;\n        this.emit('connect');\n        break;\n      case 'offline':\n        this._connected = false;\n        this.emit('disconnect');\n        break;\n    }\n  }\n};\n\n/**\n * Check that server is still active.\n *\n * Server activity is determined by ledger_closed events.\n * Maximum delay to receive a ledger_closed event is 20s.\n *\n * If server is inactive, reconnect\n *\n * @api private\n */\n\nServer.prototype._checkActivity = function() {\n  if (!this.isConnected()) {\n    return;\n  }\n\n  if (isNaN(this._lastLedgerClose)) {\n    return;\n  }\n\n  var delta = (Date.now() - this._lastLedgerClose);\n\n  if (delta > (1000 * 25)) {\n    if (this._remote.trace) {\n      log.info(this.getHostID(), 'reconnect: activity delta:', delta);\n    }\n    this.reconnect();\n  }\n};\n\n/**\n * Server maintains a score for request prioritization.\n *\n * The score is determined by various data including\n * this server's lag to receive ledger_closed events,\n * ping response time, and load(fee) change\n *\n * @param {String} type\n * @param {Object} data\n * @api private\n */\n\nServer.prototype._updateScore = function(type, data) {\n  if (!this.isConnected()) {\n    return;\n  }\n\n  var weight = this._scoreWeights[type] || 1;\n\n  switch (type) {\n    case 'ledgerclose':\n      // Ledger lag\n      var delta = data.ledger_index - this._lastLedgerIndex;\n      if (delta > 0) {\n        this._score += weight * delta;\n      }\n      break;\n    case 'response':\n      // Ping lag\n      var delta = Math.floor((Date.now() - data.time) / 200);\n      this._score += weight * delta;\n      break;\n    case 'loadchange':\n      // Load/fee change\n      this._fee = Number(this._computeFee(10));\n      break;\n  }\n\n  if (this._score > 1e3) {\n    if (this._remote.trace) {\n      log.info(this.getHostID(), 'reconnect: score:', this._score);\n    }\n    this.reconnect();\n  }\n};\n\n/**\n * Get the server's remote address\n *\n * Incompatible with ripple-lib client build\n */\n\nServer.prototype.getRemoteAddress =\nServer.prototype._remoteAddress = function() {\n  var address;\n  try {\n    address = this._ws._socket.remoteAddress;\n  } catch (e) {\n  }\n  return address;\n};\n\n/**\n * Get the server's hostid\n */\n\nServer.prototype.getHostID =\nServer.prototype.getServerID = function() {\n  return this._url + ' (' + (this._pubkey_node ? this._pubkey_node : '') + ')';\n};\n\n/**\n * Disconnect from rippled WebSocket server\n *\n * @api public\n */\n\nServer.prototype.disconnect = function() {\n  var self = this;\n\n  if (!this.isConnected()) {\n    this.once('socket_open', function() {\n      self.disconnect();\n    });\n    return;\n  }\n\n  //these need to be reset so that updateScore \n  //and checkActivity do not trigger reconnect\n  this._lastLedgerIndex = NaN;\n  this._lastLedgerClose = NaN;\n  this._score = 0;\n  this._shouldConnect = false;\n  this._setState('offline');\n\n  if (this._ws) {\n    this._ws.close();\n  }\n};\n\n/**\n * Reconnect to rippled WebSocket server\n *\n * @api public\n */\n\nServer.prototype.reconnect = function() {\n  var self = this;\n\n  function reconnect() {\n    self._shouldConnect = true;\n    self._retry = 0;\n    self.connect();\n  };\n\n  if (this._ws && this._shouldConnect) {\n    if (this.isConnected()) {\n      this.once('disconnect', reconnect);\n      this.disconnect();\n    } else {\n      reconnect();\n    }\n  }\n};\n\n/**\n * Connect to rippled WebSocket server and subscribe to events that are\n * internally requisite. Automatically retry connections with a gradual\n * back-off\n *\n * @api public\n */\n\nServer.prototype.connect = function() {\n  var self = this;\n\n  var WebSocket = Server.websocketConstructor();\n\n  if (!WebSocket) {\n    throw new Error('No websocket support detected!');\n  }\n\n  // We don't connect if we believe we're already connected. This means we have\n  // recently received a message from the server and the WebSocket has not\n  // reported any issues either. If we do fail to ping or the connection drops,\n  // we will automatically reconnect.\n  if (this.isConnected()) {\n    return;\n  }\n\n  // Ensure any existing socket is given the command to close first.\n  if (this._ws) {\n    this._ws.close();\n  }\n\n  if (this._remote.trace) {\n    log.info(this.getServerID(), 'connect');\n  }\n\n  var ws = this._ws = new WebSocket(this._opts.url);\n\n  this._shouldConnect = true;\n\n  self.emit('connecting');\n\n  ws.onmessage = function onMessage(msg) {\n    self.emit('message', msg.data);\n  };\n\n  ws.onopen = function onOpen() {\n    if (ws === self._ws) {\n      self.emit('socket_open');\n      // Subscribe to events\n      self._request(self._remote._serverPrepareSubscribe());\n    }\n  };\n\n  ws.onerror = function onError(e) {\n    if (ws === self._ws) {\n      self.emit('socket_error');\n\n      if (self._remote.trace) {\n        log.info(self.getServerID(), 'onerror:',  e.data || e);\n      }\n\n      // Most connection errors for WebSockets are conveyed as 'close' events with\n      // code 1006. This is done for security purposes and therefore unlikely to\n      // ever change.\n\n      // This means that this handler is hardly ever called in practice. If it is,\n      // it probably means the server's WebSocket implementation is corrupt, or\n      // the connection is somehow producing corrupt data.\n\n      // Most WebSocket applications simply log and ignore this error. Once we\n      // support for multiple servers, we may consider doing something like\n      // lowering this server's quality score.\n\n      // However, in Node.js this event may be triggered instead of the close\n      // event, so we need to handle it.\n      self._handleClose();\n    }\n  };\n\n  ws.onclose = function onClose() {\n    if (ws === self._ws) {\n      if (self._remote.trace) {\n        log.info(self.getServerID(), 'onclose:', ws.readyState);\n      }\n      self._handleClose();\n    }\n  };\n};\n\n/**\n * Retry connection to rippled server\n *\n * @api private\n */\n\nServer.prototype._retryConnect = function() {\n  var self = this;\n\n  this._retry += 1;\n\n  var retryTimeout = (this._retry < 40)\n  // First, for 2 seconds: 20 times per second\n  ? (1000 / 20)\n  : (this._retry < 40 + 60)\n  // Then, for 1 minute: once per second\n  ? (1000)\n  : (this._retry < 40 + 60 + 60)\n  // Then, for 10 minutes: once every 10 seconds\n  ? (10 * 1000)\n  // Then: once every 30 seconds\n  : (30 * 1000);\n\n  function connectionRetry() {\n    if (self._shouldConnect) {\n      if (self._remote.trace) {\n        log.info(self.getServerID(), 'retry', self._retry);\n      }\n      self.connect();\n    }\n  };\n\n  this._retryTimer = setTimeout(connectionRetry, retryTimeout);\n};\n\n/**\n * Handle connection closes\n *\n * @api private\n */\n\nServer.prototype._handleClose = function() {\n  var self = this;\n  var ws = this._ws;\n\n  function noOp(){};\n\n  // Prevent additional events from this socket\n  ws.onopen = ws.onerror = ws.onclose = ws.onmessage = noOp;\n\n  this.emit('socket_close');\n  this._setState('offline');\n\n  if (this._shouldConnect) {\n    this._retryConnect();\n  }\n};\n\n/**\n * Handle incoming messages from rippled WebSocket server\n *\n * @param {JSON-parseable} message\n * @api private\n */\n\nServer.prototype._handleMessage = function(message) {\n  var self = this;\n\n  try {\n    message = JSON.parse(message);\n  } catch(e) {\n  }\n\n  if (!Server.isValidMessage(message)) {\n    this.emit('unexpected', message);\n    return;\n  }\n\n  switch (message.type) {\n    case 'ledgerClosed':\n      this._handleLedgerClosed(message);\n      break;\n    case 'serverStatus':\n      this._handleServerStatus(message);\n      break;\n    case 'response':\n      this._handleResponse(message);\n      break;\n    case 'path_find':\n      this._handlePathFind(message);\n      break;\n  }\n};\n\nServer.prototype._handleLedgerClosed = function(message) {\n  this._lastLedgerIndex = message.ledger_index;\n  this._lastLedgerClose = Date.now();\n  this.emit('ledger_closed', message);\n};\n\nServer.prototype._handleServerStatus = function(message) {\n  // This message is only received when online.\n  // As we are connected, it is the definitive final state.\n  var isOnline = ~Server.onlineStates.indexOf(message.server_status);\n\n  this._setState(isOnline ? 'online' : 'offline');\n\n  if (!Server.isLoadStatus(message)) {\n    return;\n  }\n\n  this.emit('load', message, this);\n  this._remote.emit('load', message, this);\n\n  var loadChanged = message.load_base !== this._load_base\n  || message.load_factor !== this._load_factor\n\n  if (loadChanged) {\n    this._load_base = message.load_base;\n    this._load_factor = message.load_factor;\n    this.emit('load_changed', message, this);\n    this._remote.emit('load_changed', message, this);\n  }\n};\n\nServer.prototype._handleResponse = function(message) {\n  // A response to a request.\n  var request = this._requests[message.id];\n\n  delete this._requests[message.id];\n\n  if (!request) {\n    if (this._remote.trace) {\n      log.info(this.getServerID(), 'UNEXPECTED:', message);\n    }\n    return;\n  }\n\n  if (message.status === 'success') {\n    if (this._remote.trace) {\n      log.info(this.getServerID(), 'response:', message);\n    }\n\n    var command = request.message.command;\n    var result = message.result;\n    var responseEvent = 'response_' + command;\n\n    request.emit('success', result);\n\n    [ this, this._remote ].forEach(function(emitter) {\n      emitter.emit(responseEvent, result, request, message);\n    });\n  } else if (message.error) {\n    if (this._remote.trace) {\n      log.info(this.getServerID(), 'error:', message);\n    }\n\n    request.emit('error', {\n      error: 'remoteError',\n      error_message: 'Remote reported an error.',\n      remote: message\n    });\n  }\n};\n\nServer.prototype._handlePathFind = function(message) {\n  if (this._remote.trace) {\n    log.info(this.getServerID(), 'path_find:', message);\n  }\n};\n\n/**\n * Handle subscription response messages. Subscription response\n * messages indicate that a connection to the server is ready\n *\n * @api private\n */\n\nServer.prototype._handleResponseSubscribe = function(message) {\n  if (!this._remote._allow_partial_history\n      && !Server.hasFullLedgerHistory(message)) {\n    // Server has partial history and Remote has been configured to disallow\n    // servers with incomplete history\n    return this.reconnect();\n  }\n  if (Server.isLoadStatus(message)) {\n    this._load_base    = message.load_base || 256;\n    this._load_factor  = message.load_factor || 256;\n    this._fee_ref      = message.fee_ref;\n    this._fee_base     = message.fee_base;\n    this._reserve_base = message.reserve_base;\n    this._reserve_inc  = message.reserve_inc;\n  }\n  if (message.pubkey_node) {\n    this._pubkey_node = message.pubkey_node;\n  }\n  if (~(Server.onlineStates.indexOf(message.server_status))) {\n    this._setState('online');\n  }\n};\n\n/**\n * Check that server message indicates that server has complete ledger history\n *\n * @param {Object} message\n * @return {Boolean}\n */\n\nServer.hasFullLedgerHistory = function(message) {\n  return (typeof message === 'object')\n  && (message.server_status === 'full')\n  && (typeof message.validated_ledgers === 'string')\n  && (message.validated_ledgers.split('-').length === 2);\n};\n\n/**\n * Check that received message from rippled is valid\n *\n * @param {Object} message\n * @return {Boolean}\n */\n\nServer.isValidMessage = function(message) {\n  return (typeof message === 'object')\n      && (typeof message.type === 'string');\n};\n\n/**\n * Check that received serverStatus message contains load status information\n *\n * @param {Object} message\n * @return {Boolean}\n */\n\nServer.isLoadStatus = function(message) {\n  return (typeof message === 'object')\n      && (typeof message.load_base === 'number')\n      && (typeof message.load_factor === 'number');\n};\n\n/**\n * Send JSON message to rippled WebSocket server\n *\n * @param {JSON-Stringifiable} message\n * @api private\n */\n\nServer.prototype._sendMessage = function(message) {\n  if (this._ws) {\n    if (this._remote.trace) {\n      log.info(this.getServerID(), 'request:', message);\n    }\n    this._ws.send(JSON.stringify(message));\n  }\n};\n\n/**\n * Submit a Request object\n *\n * Requests are indexed by message ID, which is repeated in the response from\n * rippled WebSocket server\n *\n * @param {Request} request\n * @api private\n */\n\nServer.prototype._request = function(request) {\n  var self  = this;\n\n  // Only bother if we are still connected.\n  if (!this._ws) {\n    if (this._remote.trace) {\n      log.info(this.getServerID(), 'request: DROPPING:', request.message);\n    }\n    return;\n  }\n\n  request.server = this;\n  request.message.id = this._id;\n  request.time = Date.now();\n\n  this._requests[request.message.id] = request;\n\n  // Advance message ID\n  this._id++;\n\n  function sendRequest() {\n    self._sendMessage(request.message);\n  };\n\n  var isOpen = this._ws.readyState === 1;\n  var isSubscribeRequest = request && request.message.command === 'subscribe';\n\n  if (this.isConnected() || (isOpen && isSubscribeRequest)) {\n    sendRequest();\n  } else {\n    this.once('connect', sendRequest);\n  }\n};\n\nServer.prototype.isConnected =\nServer.prototype._isConnected = function() {\n  return this._connected;\n};\n\n/**\n * Calculate transaction fee\n *\n * @param {Transaction|Number} Fee units for a provided transaction\n * @return {Number} Final fee in XRP for specified number of fee units\n * @api private\n */\n\nServer.prototype._computeFee = function(transaction) {\n  var units;\n\n  if (transaction instanceof Transaction) {\n    units = transaction._getFeeUnits();\n  } else if (typeof transaction === 'number') {\n    units = transaction;\n  } else {\n    throw new Error('Invalid argument');\n  }\n\n  return this._feeTx(units).to_json();\n};\n\n/**\n * Calculate a transaction fee for a number of tx fee units.\n *\n * This takes into account the last known network and local load fees.\n *\n * @param {Number} Fee units for a provided transaction\n * @return {Amount} Final fee in XRP for specified number of fee units.\n */\n\nServer.prototype._feeTx = function(units) {\n  var fee_unit = this._feeTxUnit();\n  return Amount.from_json(String(Math.ceil(units * fee_unit)));\n};\n\n/**\n * Get the current recommended transaction fee unit.\n *\n * Multiply this value with the number of fee units in order to calculate the\n * recommended fee for the transaction you are trying to submit.\n *\n * @return {Number} Recommended amount for one fee unit as float.\n */\n\nServer.prototype._feeTxUnit = function() {\n  var fee_unit = this._fee_base / this._fee_ref;\n\n  // Apply load fees\n  fee_unit *= this._load_factor / this._load_base;\n\n  // Apply fee cushion (a safety margin in case fees rise since we were last updated)\n  fee_unit *= this._fee_cushion;\n\n  return fee_unit;\n};\n\n/**\n * Get the current recommended reserve base.\n *\n * Returns the base reserve with load fees and safety margin applied.\n */\n\nServer.prototype._reserve = function(ownerCount) {\n  var reserve_base = Amount.from_json(String(this._reserve_base));\n  var reserve_inc  = Amount.from_json(String(this._reserve_inc));\n  var owner_count  = ownerCount || 0;\n\n  if (owner_count < 0) {\n    throw new Error('Owner count must not be negative.');\n  }\n\n  return reserve_base.add(reserve_inc.product_human(owner_count));\n};\n\nexports.Server = Server;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 20\n// module.readableIdentifier = ./src/js/ripple/server.js\n//@ sourceURL=webpack-module:///./src/js/ripple/server.js");
 
 /***/ },
 /* 21 */
@@ -178,7 +178,7 @@ var ripple =
 /* 22 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("// Routines for working with an orderbook.\n//\n// One OrderBook object represents one half of an order book. (i.e. bids OR\n// asks) Which one depends on the ordering of the parameters.\n//\n// Events:\n//  - model\n//  - trade\n//  - transaction\n\nvar util         = __webpack_require__(37);\nvar extend       = __webpack_require__(43);\nvar assert       = __webpack_require__(39);\nvar async        = __webpack_require__(48);\nvar EventEmitter = __webpack_require__(36).EventEmitter;\nvar Amount       = __webpack_require__(3).Amount;\nvar UInt160      = __webpack_require__(8).UInt160;\nvar Currency     = __webpack_require__(6).Currency;\nvar log          = __webpack_require__(24).internal.sub('orderbook');\n\n/**\n * @constructor OrderBook\n * @param {Remote} remote\n * @param {String} ask currency\n * @param {String} ask issuer\n * @param {String} bid currency\n * @param {String} bid issuer\n * @param {String} orderbook key\n */\n\nfunction OrderBook(remote, getsC, getsI, paysC, paysI, key) {\n  EventEmitter.call(this);\n\n  var self = this;\n\n  this._remote = remote;\n  this._currencyGets = Currency.from_json(getsC);\n  this._issuerGets = getsI;\n  this._currencyPays = Currency.from_json(paysC);\n  this._issuerPays = paysI;\n  this._key = key;\n  this._subscribed = false;\n  this._shouldSubscribe = true;\n  this._listeners = 0;\n  this._offers = [ ];\n  this._ownerFunds = { };\n  this._offerCounts = { };\n\n  // We consider ourselves synchronized if we have a current\n  // copy of the offers, we are online and subscribed to updates.\n  this._synchronized = false;\n\n  function listenersModified(action, event) {\n    // Automatically subscribe and unsubscribe to orderbook\n    // on the basis of existing event listeners\n    if (~OrderBook.EVENTS.indexOf(event)) {\n      switch (action) {\n        case 'add':\n          if (++self._listeners === 1) {\n            self.subscribe();\n          }\n          break;\n        case 'remove':\n          if (--self._listeners === 0) {\n            self.unsubscribe();\n          }\n          break;\n      }\n    }\n  };\n\n  this.on('newListener', function(event) {\n    listenersModified('add', event);\n  });\n\n  this.on('removeListener', function(event) {\n    listenersModified('remove', event);\n  });\n\n  this.on('unsubscribe', function() {\n    self._ownerFunds = { };\n    self._remote.removeListener('transaction', updateFundedAmounts);\n    self._remote.removeListener('transaction', updateTransferRate);\n  });\n\n  this._remote.on('prepare_subscribe', function() {\n    self.subscribe();\n  });\n\n  this._remote.on('disconnect', function() {\n    self._ownerFunds = { };\n    self._offerCounts = { };\n    self._synchronized = false;\n  });\n\n  function updateFundedAmounts(message) {\n    self.updateFundedAmounts(message);\n  };\n\n  this._remote.on('transaction', updateFundedAmounts);\n\n  function updateTransferRate(message) {\n    self.updateTransferRate(message);\n  };\n\n  this._remote.on('transaction', updateTransferRate);\n\n  return this;\n};\n\nutil.inherits(OrderBook, EventEmitter);\n\n/**\n * Events emitted from OrderBook\n */\n\nOrderBook.EVENTS = [ 'transaction', 'model', 'trade', 'offer' ];\n\nOrderBook.DEFAULT_TRANSFER_RATE = 1000000000;\n\n/**\n * Whether the OrderBook is valid.\n *\n * Note: This only checks whether the parameters (currencies and issuer) are\n *       syntactically valid. It does not check anything against the ledger.\n *\n * @return {Boolean} is valid\n */\n\nOrderBook.prototype.isValid =\nOrderBook.prototype.is_valid = function() {\n  // XXX Should check for same currency (non-native) && same issuer\n  return (\n    this._currencyPays && this._currencyPays.is_valid() &&\n    (this._currencyPays.is_native() || UInt160.is_valid(this._issuerPays)) &&\n    this._currencyGets && this._currencyGets.is_valid() &&\n    (this._currencyGets.is_native() || UInt160.is_valid(this._issuerGets)) &&\n    !(this._currencyPays.is_native() && this._currencyGets.is_native())\n  );\n};\n\n/**\n * Initialize orderbook. Get orderbook offers and subscribe to transactions\n */\n\nOrderBook.prototype.subscribe = function() {\n  var self = this;\n\n  if (!this._shouldSubscribe) {\n    return;\n  }\n\n  if (this._remote.trace) {\n    log.info('subscribing', this._key);\n  }\n\n  var steps = [\n    function(callback) {\n      self.requestTransferRate(callback);\n    },\n    function(callback) {\n      self.requestOffers(callback);\n    },\n    function(callback) {\n      self.subscribeTransactions(callback);\n    }\n  ];\n\n  async.series(steps, function(err) {\n    //XXX What now?\n  });\n};\n\n/**\n * Unhook event listeners and prevent ripple-lib from further work on this\n * orderbook. There is no more orderbook stream, so \"unsubscribe\" is nominal\n */\n\nOrderBook.prototype.unsubscribe = function() {\n  var self = this;\n\n  if (this._remote.trace) {\n    log.info('unsubscribing', this._key);\n  }\n\n  this._subscribed = false;\n  this._shouldSubscribe = false;\n\n  OrderBook.EVENTS.forEach(function(event) {\n    if (self.listeners(event).length > 0) {\n      self.removeAllListeners(event);\n    }\n  });\n\n  this.emit('unsubscribe');\n};\n\n/**\n * Check that the funds for offer owner have been cached\n *\n * @param {String} account address\n */\n\nOrderBook.prototype.hasCachedFunds = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  return this._ownerFunds[account] !== void(0);\n};\n\n/**\n * Add cached offer owner funds\n *\n * @param {String} account address\n * @param {String} funded amount\n */\n\nOrderBook.prototype.addCachedFunds = function(account, fundedAmount) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  assert(!isNaN(fundedAmount), 'Funded amount is invalid');\n  this._ownerFunds[account] = fundedAmount;\n};\n\n/**\n * Get cached offer owner funds\n *\n * @param {String} account address\n */\n\nOrderBook.prototype.getCachedFunds = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  return this._ownerFunds[account];\n};\n\n/**\n * Remove cached offer owner funds\n *\n * @param {String} account address\n */\n\nOrderBook.prototype.removeCachedFunds = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  this._ownerFunds[account] = void(0);\n};\n\n/**\n * Get offer count for offer owner\n */\n\nOrderBook.prototype.getOfferCount = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  return this._offerCounts[account] || 0;\n};\n\n/**\n * Increment offer count for offer owner\n */\n\nOrderBook.prototype.incrementOfferCount = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  var result = (this._offerCounts[account] || 0) + 1;\n  this._offerCounts[account] = result;\n  return result;\n};\n\n/**\n * Decrement offer count for offer owner\n */\n\nOrderBook.prototype.decrementOfferCount = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  var result = (this._offerCounts[account] || 1) - 1;\n  this._offerCounts[account] = result;\n  return result;\n};\n\n/**\n * Compute funded amount for a balance/transferRate\n *\n * @param {String} balance\n * @param [String] transferRate\n * @return {Amount} funded amount\n */\n\nOrderBook.prototype.applyTransferRate = function(balance, transferRate) {\n  assert(!isNaN(balance), 'Balance is invalid');\n\n  if (this._currencyGets.is_native()) {\n    return balance;\n  }\n\n  if (transferRate === void(0)) {\n    transferRate = this._issuerTransferRate;\n  }\n\n  assert(!isNaN(transferRate), 'Transfer rate is invalid');\n\n  if (transferRate === OrderBook.DEFAULT_TRANSFER_RATE) {\n    return balance;\n  }\n\n  var iouSuffix = '/USD/rrrrrrrrrrrrrrrrrrrrBZbvji';\n  var adjustedBalance = Amount.from_json(balance + iouSuffix)\n  .divide(transferRate)\n  .multiply(Amount.from_json(OrderBook.DEFAULT_TRANSFER_RATE))\n  .to_json()\n  .value;\n\n  return adjustedBalance;\n};\n\n/**\n * Request transfer rate for this orderbook's issuer\n *\n * @param [Function] calback\n */\n\nOrderBook.prototype.requestTransferRate = function(callback) {\n  var self = this;\n  var issuer = this._issuerGets;\n\n  this.once('transfer_rate', function(rate) {\n    if (typeof callback === 'function') {\n      callback(null, rate);\n    }\n  });\n\n  if (this._currencyGets.is_native()) {\n    // Transfer rate is default\n    return this.emit('transfer_rate', OrderBook.DEFAULT_TRANSFER_RATE);\n  }\n\n  if (this._issuerTransferRate) {\n    // Transfer rate has been cached\n    return this.emit('transfer_rate', this._issuerTransferRate);\n  }\n\n  this._remote.requestAccountInfo(issuer, function(err, info) {\n    if (err) {\n      // XXX What now?\n      return callback(err);\n    }\n\n    var transferRate = info.account_data.TransferRate\n    || OrderBook.DEFAULT_TRANSFER_RATE;\n\n    self._issuerTransferRate = transferRate;\n    self.emit('transfer_rate', transferRate);\n  });\n};\n\n/**\n * Set funded amount on offer. All offers have taker_gets_funded property,\n * which reflects the amount this account can afford to offer. All offers have\n * is_fully_funded property, indicating whether these funds are sufficient for\n * the offer placed.\n *\n * @param {Object} offer\n * @param {String} funds\n * @return offer\n */\n\nOrderBook.prototype.setFundedAmount = function(offer, fundedAmount) {\n  assert.strictEqual(typeof offer, 'object', 'Offer is invalid');\n  assert(!isNaN(fundedAmount), 'Funds is invalid');\n\n  if (fundedAmount === '0') {\n    offer.taker_gets_funded = '0';\n    offer.taker_pays_funded = '0';\n    offer.is_fully_funded = false;\n    return offer;\n  }\n\n  var iouSuffix = '/' + this._currencyGets.to_json()\n                + '/' + this._issuerGets;\n\n  offer.is_fully_funded = Amount.from_json(\n    this._currencyGets.is_native() ? fundedAmount : fundedAmount + iouSuffix\n  ).compareTo(Amount.from_json(offer.TakerGets)) >= 0;\n\n  if (offer.is_fully_funded) {\n    offer.taker_gets_funded = Amount.from_json(offer.TakerGets).to_text();\n    offer.taker_pays_funded = Amount.from_json(offer.TakerPays).to_text();\n    return offer;\n  }\n\n  offer.taker_gets_funded = fundedAmount;\n\n  var rate = Amount.from_json(offer.TakerPays)\n  .divide(Amount.from_json(offer.TakerGets));\n\n  var takerPays = Amount.from_json(offer.TakerPays);\n\n  takerPays.set_currency('XXX');\n  takerPays.set_issuer('rrrrrrrrrrrrrrrrrrrrBZbvji');\n\n  var fundedPays = Amount.from_json(\n    fundedAmount + '/XXX/rrrrrrrrrrrrrrrrrrrrBZbvji'\n  );\n\n  fundedPays = fundedPays.multiply(rate);\n\n  if (fundedPays.compareTo(takerPays) < 0) {\n    offer.taker_pays_funded = fundedPays.to_text();\n  } else {\n    offer.taker_pays_funded = Amount.from_json(offer.TakerPays).to_text();\n  }\n\n  return offer;\n};\n\n/**\n * Determine what an account is funded to offer for orderbook's\n * currency/issuer\n *\n * @param {String} account\n * @param {Function} callback\n */\n\nOrderBook.prototype.requestFundedAmount = function(account, callback) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  assert.strictEqual(typeof callback, 'function', 'Callback is invalid');\n\n  var self = this;\n\n  if (self._remote.trace) {\n    log.info('requesting funds', account);\n  }\n\n  function requestNativeBalance(callback) {\n    self._remote.requestAccountInfo(account, function(err, info) {\n      if (err) {\n        callback(err);\n      } else {\n        callback(null, String(info.account_data.Balance));\n      }\n    });\n  };\n\n  function requestLineBalance(callback) {\n    var request = self._remote.requestAccountLines(\n      account, // account\n      void(0), // account index\n      'VALIDATED', // ledger\n      self._issuerGets //peer\n    );\n\n    request.request(function(err, res) {\n      if (err) {\n        return callback(err);\n      }\n\n      var currency = self._currencyGets.to_json();\n      var balance = '0';\n\n      for (var i=0, line; (line=res.lines[i]); i++) {\n        if (line.currency === currency) {\n          balance = line.balance;\n          break;\n        }\n      }\n\n      callback(null, balance);\n    });\n  };\n\n  function computeFundedAmount(err, results) {\n    if (err) {\n      if (self._remote.trace) {\n        log.info('failed to request funds', err);\n      }\n      //XXX What now?\n      return callback(err);\n    }\n\n    if (self._remote.trace) {\n      log.info('requested funds', account, results);\n    }\n\n    var balance;\n    var fundedAmount;\n\n    if (self._currencyGets.is_native()) {\n      balance = results[0];\n      fundedAmount = balance;\n    } else {\n      balance = results[1];\n      fundedAmount = self.applyTransferRate(balance, results[0]);\n    }\n\n    callback(null, fundedAmount);\n  };\n\n  var steps = [ ];\n\n  if (this._currencyGets.is_native()) {\n    steps.push(requestNativeBalance);\n  } else {\n    steps.push(this.requestTransferRate.bind(this));\n    steps.push(requestLineBalance);\n  }\n\n  async.parallel(steps, computeFundedAmount);\n};\n\n/**\n * Get changed balance of an affected node\n *\n * @param {Object} RippleState or AccountRoot node\n * @return {Object} { account, balance }\n */\n\nOrderBook.prototype.getBalanceChange = function(node) {\n  var result = {\n    account: void(0),\n    balance: void(0)\n  };\n\n  switch (node.entryType) {\n    case 'AccountRoot':\n      result.account = node.fields.Account;\n      result.balance = node.fieldsFinal.Balance;\n      break;\n\n    case 'RippleState':\n      if (node.fields.HighLimit.issuer === this._issuerGets) {\n        result.account = node.fields.LowLimit.issuer;\n        result.balance = node.fieldsFinal.Balance.value;\n      } else if (node.fields.LowLimit.issuer === this._issuerGets) {\n        // Negate balance\n        result.account = node.fields.HighLimit.issuer;\n        result.balance = Amount.from_json(\n          node.fieldsFinal.Balance\n        ).negate().to_json().value;\n      }\n      break;\n  }\n\n  result.isValid = !isNaN(result.balance)\n                && UInt160.is_valid(result.account);\n\n  return result;\n};\n\n/**\n * Check that affected node represents a balance change\n *\n * @param {Object} RippleState or AccountRoot node\n * @return {Boolean}\n */\n\nOrderBook.prototype.isBalanceChange = function(node) {\n  // Check balance change\n  if (!(node.fields && node.fields.Balance\n  && node.fieldsPrev && node.fieldsFinal\n  && node.fieldsPrev.Balance && node.fieldsFinal.Balance)) {\n    return false;\n  }\n\n  // Check currency\n  if (this._currencyGets.is_native()) {\n    return !isNaN(node.fields.Balance);\n  }\n\n  if (node.fields.Balance.currency !== this._currencyGets.to_json()) {\n    return false;\n  }\n\n  // Check issuer\n  if (!(node.fields.HighLimit.issuer === this._issuerGets\n     || node.fields.LowLimit.issuer === this._issuerGets)) {\n     return false;\n   }\n\n   return true;\n};\n\n/**\n * Update funded amounts for offers in the orderbook as new transactions are\n * streamed from server\n *\n * @param {Object} transaction\n */\n\nOrderBook.prototype.updateFundedAmounts = function(message) {\n  var self = this;\n\n  var affectedAccounts = message.mmeta.getAffectedAccounts();\n\n  var isOwnerAffected = affectedAccounts.some(function(account) {\n    return self.hasCachedFunds(account);\n  });\n\n  if (!isOwnerAffected) {\n    return;\n  }\n\n  if (!this._currencyGets.is_native() && !this._issuerTransferRate) {\n    // Defer until transfer rate is requested\n    if (self._remote.trace) {\n      log.info('waiting for transfer rate');\n    }\n\n    this.once('transfer_rate', function() {\n      self.updateFundedAmounts(message);\n    });\n\n    this.requestTransferRate();\n    return;\n  }\n\n  var nodes = message.mmeta.getNodes({\n    nodeType: 'ModifiedNode',\n    entryType: this._currencyGets.is_native() ? 'AccountRoot' : 'RippleState'\n  });\n\n  for (var i=0; i<nodes.length; i++) {\n    var node = nodes[i];\n\n    if (!this.isBalanceChange(node)) {\n      continue;\n    }\n\n    var result = this.getBalanceChange(node);\n\n    if (result.isValid) {\n      var account = result.account;\n      var balance = result.balance;\n\n      if (this.hasCachedFunds(account)) {\n        var fundedAmount = this.applyTransferRate(balance);\n        this.updateOfferFunds(account, fundedAmount);\n      }\n    }\n  }\n};\n\n/**\n * Update issuer's TransferRate as it changes\n *\n * @param {Object} transaction\n */\n\nOrderBook.prototype.updateTransferRate = function(message) {\n  var self = this;\n\n  var affectedAccounts = message.mmeta.getAffectedAccounts();\n\n  var isIssuerAffected = affectedAccounts.some(function(account) {\n    return account === self._issuerGets;\n  });\n\n  if (!isIssuerAffected) {\n    return;\n  }\n\n  // XXX Update transfer rate\n  //\n  //  var nodes = message.mmeta.getNodes({\n  //    nodeType: 'ModifiedNode',\n  //    entryType: 'AccountRoot'\n  //  });\n};\n\n/**\n * Request orderbook entries from server\n */\n\nOrderBook.prototype.requestOffers = function(callback) {\n  var self = this;\n\n  if (typeof callback !== 'function') {\n    callback = function(){};\n  }\n\n  if (!this._shouldSubscribe) {\n    return callback(new Error('Should not request offers'));\n  }\n\n  if (this._remote.trace) {\n    log.info('requesting offers', this._key);\n  }\n\n  function handleOffers(res) {\n    if (!Array.isArray(res.offers)) {\n      // XXX What now?\n      return callback(new Error('Invalid response'));\n    }\n\n    if (self._remote.trace) {\n      log.info('requested offers', self._key, 'offers: ' + res.offers.length);\n    }\n\n    for (var i=0, l=res.offers.length; i<l; i++) {\n      var offer = res.offers[i];\n      var fundedAmount;\n\n      if (self.hasCachedFunds(offer.Account)) {\n        fundedAmount = self.getCachedFunds(offer.Account);\n      } else if (offer.hasOwnProperty('owner_funds')) {\n        fundedAmount = self.applyTransferRate(offer.owner_funds);\n        self.addCachedFunds(offer.Account, fundedAmount);\n      }\n\n      self.setFundedAmount(offer, fundedAmount);\n      self.incrementOfferCount(offer.Account);\n      self._offers.push(offer);\n    }\n\n    self._synchronized = true;\n\n    self.emit('model', self._offers);\n\n    callback(null, self._offers);\n  };\n\n  function handleError(err) {\n    // XXX What now?\n    if (self._remote.trace) {\n      log.info('failed to request offers', self._key, err);\n    }\n\n    callback(err);\n  };\n\n  var request = this._remote.requestBookOffers(this.toJSON());\n  request.once('success', handleOffers);\n  request.once('error', handleError);\n  request.request();\n\n  return request;\n};\n\n/**\n * Subscribe to transactions stream\n */\n\nOrderBook.prototype.subscribeTransactions = function(callback) {\n  var self = this;\n\n  if (typeof callback !== 'function') {\n    callback = function(){};\n  }\n\n  if (!this._shouldSubscribe) {\n    return callback('Should not subscribe');\n  }\n\n  if (this._remote.trace) {\n    log.info('subscribing to transactions');\n  }\n\n  function handleSubscribed(res) {\n    if (self._remote.trace) {\n      log.info('subscribed to transactions');\n    }\n\n    self._subscribed = true;\n\n    callback(null, res);\n  };\n\n  function handleError(err) {\n    if (self._remote.trace) {\n      log.info('failed to subscribe to transactions', self._key, err);\n    }\n\n    callback(err);\n  };\n\n  var request = this._remote.requestSubscribe();\n  request.addStream('transactions');\n  request.once('success', handleSubscribed);\n  request.once('error', handleError);\n  request.request();\n\n  return request;\n};\n\n/**\n * Get offers model asynchronously.\n *\n * This function takes a callback and calls it with an array containing the\n * current set of offers in this order book.\n *\n * If the data is available immediately, the callback may be called\n * synchronously.\n *\n * @param {Function} callback\n */\n\nOrderBook.prototype.offers =\nOrderBook.prototype.getOffers = function(callback) {\n  assert.strictEqual(typeof callback, 'function', 'Callback missing');\n\n  var self = this;\n\n  if (this._synchronized) {\n    callback(null, this._offers);\n  } else {\n    this.once('model', function(m) {\n      callback(null, m);\n    });\n  }\n\n  return this;\n};\n\n/**\n * Return latest known offers\n *\n * Usually, this will just be an empty array if the order book hasn't been\n * loaded yet. But this accessor may be convenient in some circumstances.\n *\n * @return {Array} offers\n */\n\nOrderBook.prototype.offersSync =\nOrderBook.prototype.getOffersSync = function() {\n  return this._offers;\n};\n\n/**\n * Insert an offer into the orderbook\n *\n * @param {Object} node\n */\n\nOrderBook.prototype.insertOffer = function(node, fundedAmount) {\n  if (this._remote.trace) {\n    log.info('inserting offer', this._key, node.fields);\n  }\n\n  var nodeFields = node.fields;\n\n  nodeFields.index = node.ledgerIndex;\n\n  if (!isNaN(fundedAmount)) {\n    this.setFundedAmount(nodeFields, fundedAmount);\n    this.addCachedFunds(nodeFields.Account, fundedAmount);\n  }\n\n  var DATE_REF = {\n    reference_date: new Date()\n  };\n\n  // XXX Should use Amount#from_quality\n  var price = Amount.from_json(\n    nodeFields.TakerPays\n  ).ratio_human(node.fields.TakerGets, DATE_REF);\n\n  for (var i=0, l=this._offers.length; i<l; i++) {\n    var offer = this._offers[i];\n\n    var priceItem = Amount.from_json(\n      offer.TakerPays\n    ).ratio_human(offer.TakerGets, DATE_REF);\n\n    if (price.compareTo(priceItem) <= 0) {\n      this._offers.splice(i, 0, nodeFields);\n      break;\n    } else if (i === (l - 1)) {\n      this._offers.push(nodeFields);\n    }\n  }\n\n  this.emit('offer_added', nodeFields);\n};\n\n/**\n * Modify an existing offer in the orderbook\n *\n * @param {Object} node\n * @param {Boolean} isDeletedNode\n */\n\nOrderBook.prototype.modifyOffer = function(node, isDeletedNode) {\n  if (this._remote.trace) {\n    if (isDeletedNode) {\n      log.info('deleting offer', this._key, node.fields);\n    } else {\n      log.info('modifying offer', this._key, node.fields);\n    }\n  }\n\n  for (var i=0; i<this._offers.length; i++) {\n    var offer = this._offers[i];\n    if (offer.index === node.ledgerIndex) {\n      if (isDeletedNode) {\n        // Multiple offers same account?\n        this._offers.splice(i, 1);\n        this.emit('offer_removed', offer);\n      } else {\n        // TODO: This assumes no fields are deleted, which is\n        // probably a safe assumption, but should be checked.\n        var previousOffer = extend({}, offer);\n        extend(offer, node.fieldsFinal);\n        this.emit('offer_changed', previousOffer, offer);\n      }\n      break;\n    }\n  }\n};\n\n/**\n * Update funded status on offers whose account's balance has changed\n *\n * Update cached account funds\n *\n * @param {String} account address\n * @param {String|Object} offer funds\n */\n\nOrderBook.prototype.updateOfferFunds = function(account, fundedAmount) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  assert(!isNaN(fundedAmount), 'Funded amount is invalid');\n\n  if (this._remote.trace) {\n    log.info('updating offer funds', this._key, account, fundedAmount);\n  }\n\n  // Update cached account funds\n  this.addCachedFunds(account, fundedAmount);\n\n  for (var i=0; i<this._offers.length; i++) {\n    var offer = this._offers[i];\n\n    if (offer.Account !== account) {\n      continue;\n    }\n\n    var suffix = '/USD/rrrrrrrrrrrrrrrrrrrrBZbvji';\n    var previousOffer = extend({}, offer);\n    var previousFundedGets = Amount.from_json(offer.taker_gets_funded + suffix);\n\n    this.setFundedAmount(offer, fundedAmount);\n\n    var hasChangedFunds = !previousFundedGets.equals(\n      Amount.from_json(offer.taker_gets_funded + suffix)\n    );\n\n    if (hasChangedFunds) {\n      this.emit('offer_changed', previousOffer, offer);\n      this.emit(\n        'offer_funds_changed', offer,\n        previousOffer.taker_gets_funded,\n        offer.taker_gets_funded\n      );\n    }\n  }\n};\n\n/**\n * Notify orderbook of a relevant transaction\n *\n * @param {Object} transaction\n * @api private\n */\n\nOrderBook.prototype.notify = function(message) {\n  var self = this;\n\n  // Unsubscribed from OrderBook\n  if (!this._subscribed) {\n    return;\n  }\n\n  var affectedNodes = message.mmeta.getNodes({\n    entryType: 'Offer',\n    bookKey: this._key\n  });\n\n  if (affectedNodes.length < 1) {\n    return;\n  }\n\n  if (this._remote.trace) {\n    log.info('notifying', this._key, message.transaction.hash);\n  }\n\n  var tradeGets = Amount.from_json(\n    '0' + ((Currency.from_json(this._currencyGets).is_native())\n           ? ''\n           : ('/' + this._currencyGets + '/' + this._issuerGets))\n  );\n\n  var tradePays = Amount.from_json(\n    '0' + ((Currency.from_json(this._currencyPays).is_native())\n           ? ''\n           : ('/' + this._currencyPays + '/' + this._issuerPays))\n  );\n\n  function handleNode(node, callback) {\n    var isDeletedNode = node.nodeType === 'DeletedNode';\n    var isOfferCancel = message.transaction.TransactionType === 'OfferCancel';\n\n    switch (node.nodeType) {\n      case 'DeletedNode':\n      case 'ModifiedNode':\n         self.modifyOffer(node, isDeletedNode);\n\n        // We don't want to count an OfferCancel as a trade\n        if (!isOfferCancel) {\n          tradeGets = tradeGets.add(node.fieldsPrev.TakerGets);\n          tradePays = tradePays.add(node.fieldsPrev.TakerPays);\n\n          if (isDeletedNode) {\n            if (self.decrementOfferCount(node.fields.Account) < 1) {\n              self.removeCachedFunds(node.fields.Account);\n            }\n          } else {\n            tradeGets = tradeGets.subtract(node.fieldsFinal.TakerGets);\n            tradePays = tradePays.subtract(node.fieldsFinal.TakerPays);\n          }\n        }\n        callback();\n        break;\n\n      case 'CreatedNode':\n        self.incrementOfferCount(node.fields.Account);\n\n        var fundedAmount = message.transaction.owner_funds;\n\n        if (!isNaN(fundedAmount)) {\n          self.insertOffer(node, fundedAmount);\n          return callback();\n        }\n\n        // Get the offer account's balance from server\n        self.requestFundedAmount(\n          node.fields.Account, function(err, fundedAmount) {\n          if (err) {\n            // XXX Now what?\n          } else {\n            self.insertOffer(node, fundedAmount);\n          }\n          callback();\n        });\n        break;\n    }\n  };\n\n  async.eachSeries(affectedNodes, handleNode, function() {\n    self.emit('transaction', message);\n    self.emit('model', self._offers);\n    if (!tradeGets.is_zero()) {\n      self.emit('trade', tradePays, tradeGets);\n    }\n  });\n};\n\n/**\n * Get request-representation of orderbook\n *\n * @return {Object} json\n */\n\nOrderBook.prototype.toJSON =\nOrderBook.prototype.to_json = function() {\n  var json = {\n    taker_gets: {\n      currency: this._currencyGets.to_hex()\n    },\n    taker_pays: {\n      currency: this._currencyPays.to_hex()\n    }\n  };\n\n  if (!this._currencyGets.is_native()) {\n    json.taker_gets.issuer = this._issuerGets;\n  }\n\n  if (!this._currencyPays.is_native()) {\n    json.taker_pays.issuer = this._issuerPays;\n  }\n\n  return json;\n};\n\nexports.OrderBook = OrderBook;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 22\n// module.readableIdentifier = ./src/js/ripple/orderbook.js\n//@ sourceURL=webpack-module:///./src/js/ripple/orderbook.js");
+	eval("// Routines for working with an orderbook.\n//\n// One OrderBook object represents one half of an order book. (i.e. bids OR\n// asks) Which one depends on the ordering of the parameters.\n//\n// Events:\n//  - model\n//  - trade\n//  - transaction\n\nvar util         = __webpack_require__(37);\nvar extend       = __webpack_require__(43);\nvar assert       = __webpack_require__(39);\nvar async        = __webpack_require__(48);\nvar EventEmitter = __webpack_require__(36).EventEmitter;\nvar Amount       = __webpack_require__(3).Amount;\nvar UInt160      = __webpack_require__(8).UInt160;\nvar Currency     = __webpack_require__(6).Currency;\nvar log          = __webpack_require__(24).internal.sub('orderbook');\n\n/**\n * @constructor OrderBook\n * @param {Remote} remote\n * @param {String} ask currency\n * @param {String} ask issuer\n * @param {String} bid currency\n * @param {String} bid issuer\n * @param {String} orderbook key\n */\n\nfunction OrderBook(remote, getsC, getsI, paysC, paysI, key) {\n  EventEmitter.call(this);\n\n  var self = this;\n\n  this._remote = remote;\n  this._currencyGets = Currency.from_json(getsC);\n  this._issuerGets = getsI;\n  this._currencyPays = Currency.from_json(paysC);\n  this._issuerPays = paysI;\n  this._key = key;\n  this._subscribed = false;\n  this._shouldSubscribe = true;\n  this._listeners = 0;\n  this._offers = [ ];\n  this._ownerFunds = { };\n  this._offerCounts = { };\n\n  // We consider ourselves synchronized if we have a current\n  // copy of the offers, we are online and subscribed to updates.\n  this._synchronized = false;\n\n  function listenersModified(action, event) {\n    // Automatically subscribe and unsubscribe to orderbook\n    // on the basis of existing event listeners\n    if (~OrderBook.EVENTS.indexOf(event)) {\n      switch (action) {\n        case 'add':\n          if (++self._listeners === 1) {\n            self.subscribe();\n          }\n          break;\n        case 'remove':\n          if (--self._listeners === 0) {\n            self.unsubscribe();\n          }\n          break;\n      }\n    }\n  };\n\n  this.on('newListener', function(event) {\n    listenersModified('add', event);\n  });\n\n  this.on('removeListener', function(event) {\n    listenersModified('remove', event);\n  });\n\n  this.on('unsubscribe', function() {\n    self._ownerFunds = { };\n    self._remote.removeListener('transaction', updateFundedAmounts);\n    self._remote.removeListener('transaction', updateTransferRate);\n  });\n\n  this._remote.on('prepare_subscribe', function() {\n    self.subscribe();\n  });\n\n  this._remote.on('disconnect', function() {\n    self._ownerFunds = { };\n    self._offerCounts = { };\n    self._synchronized = false;\n  });\n\n  function updateFundedAmounts(message) {\n    self.updateFundedAmounts(message);\n  };\n\n  this._remote.on('transaction', updateFundedAmounts);\n\n  function updateTransferRate(message) {\n    self.updateTransferRate(message);\n  };\n\n  this._remote.on('transaction', updateTransferRate);\n\n  return this;\n};\n\nutil.inherits(OrderBook, EventEmitter);\n\n/**\n * Events emitted from OrderBook\n */\n\nOrderBook.EVENTS = [ 'transaction', 'model', 'trade', 'offer' ];\n\nOrderBook.DEFAULT_TRANSFER_RATE = 1000000000;\n\n/**\n * Whether the OrderBook is valid.\n *\n * Note: This only checks whether the parameters (currencies and issuer) are\n *       syntactically valid. It does not check anything against the ledger.\n *\n * @return {Boolean} is valid\n */\n\nOrderBook.prototype.isValid =\nOrderBook.prototype.is_valid = function() {\n  // XXX Should check for same currency (non-native) && same issuer\n  return (\n    this._currencyPays && this._currencyPays.is_valid() &&\n    (this._currencyPays.is_native() || UInt160.is_valid(this._issuerPays)) &&\n    this._currencyGets && this._currencyGets.is_valid() &&\n    (this._currencyGets.is_native() || UInt160.is_valid(this._issuerGets)) &&\n    !(this._currencyPays.is_native() && this._currencyGets.is_native())\n  );\n};\n\n/**\n * Initialize orderbook. Get orderbook offers and subscribe to transactions\n */\n\nOrderBook.prototype.subscribe = function() {\n  var self = this;\n\n  if (!this._shouldSubscribe) {\n    return;\n  }\n\n  if (this._remote.trace) {\n    log.info('subscribing', this._key);\n  }\n\n  var steps = [\n    function(callback) {\n      self.requestTransferRate(callback);\n    },\n    function(callback) {\n      self.requestOffers(callback);\n    },\n    function(callback) {\n      self.subscribeTransactions(callback);\n    }\n  ];\n\n  async.series(steps, function(err) {\n    //XXX What now?\n  });\n};\n\n/**\n * Unhook event listeners and prevent ripple-lib from further work on this\n * orderbook. There is no more orderbook stream, so \"unsubscribe\" is nominal\n */\n\nOrderBook.prototype.unsubscribe = function() {\n  var self = this;\n\n  if (this._remote.trace) {\n    log.info('unsubscribing', this._key);\n  }\n\n  this._subscribed = false;\n  this._shouldSubscribe = false;\n\n  OrderBook.EVENTS.forEach(function(event) {\n    if (self.listeners(event).length > 0) {\n      self.removeAllListeners(event);\n    }\n  });\n\n  this.emit('unsubscribe');\n};\n\n/**\n * Check that the funds for offer owner have been cached\n *\n * @param {String} account address\n */\n\nOrderBook.prototype.hasCachedFunds = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  return this._ownerFunds[account] !== void(0);\n};\n\n/**\n * Add cached offer owner funds\n *\n * @param {String} account address\n * @param {String} funded amount\n */\n\nOrderBook.prototype.addCachedFunds = function(account, fundedAmount) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  assert(!isNaN(fundedAmount), 'Funded amount is invalid');\n  this._ownerFunds[account] = fundedAmount;\n};\n\n/**\n * Get cached offer owner funds\n *\n * @param {String} account address\n */\n\nOrderBook.prototype.getCachedFunds = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  return this._ownerFunds[account];\n};\n\n/**\n * Remove cached offer owner funds\n *\n * @param {String} account address\n */\n\nOrderBook.prototype.removeCachedFunds = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  this._ownerFunds[account] = void(0);\n};\n\n/**\n * Get offer count for offer owner\n */\n\nOrderBook.prototype.getOfferCount = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  return this._offerCounts[account] || 0;\n};\n\n/**\n * Increment offer count for offer owner\n */\n\nOrderBook.prototype.incrementOfferCount = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  var result = (this._offerCounts[account] || 0) + 1;\n  this._offerCounts[account] = result;\n  return result;\n};\n\n/**\n * Decrement offer count for offer owner\n */\n\nOrderBook.prototype.decrementOfferCount = function(account) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  var result = (this._offerCounts[account] || 1) - 1;\n  this._offerCounts[account] = result;\n  return result;\n};\n\n/**\n * Compute funded amount for a balance/transferRate\n *\n * @param {String} balance\n * @param [String] transferRate\n * @return {Amount} funded amount\n */\n\nOrderBook.prototype.applyTransferRate = function(balance, transferRate) {\n  assert(!isNaN(balance), 'Balance is invalid');\n\n  if (this._currencyGets.is_native()) {\n    return balance;\n  }\n\n  if (transferRate === void(0)) {\n    transferRate = this._issuerTransferRate;\n  }\n\n  assert(!isNaN(transferRate), 'Transfer rate is invalid');\n\n  if (transferRate === OrderBook.DEFAULT_TRANSFER_RATE) {\n    return balance;\n  }\n\n  var iouSuffix = '/USD/rrrrrrrrrrrrrrrrrrrrBZbvji';\n  var adjustedBalance = Amount.from_json(balance + iouSuffix)\n  .divide(transferRate)\n  .multiply(Amount.from_json(OrderBook.DEFAULT_TRANSFER_RATE))\n  .to_json()\n  .value;\n\n  return adjustedBalance;\n};\n\n/**\n * Request transfer rate for this orderbook's issuer\n *\n * @param [Function] calback\n */\n\nOrderBook.prototype.requestTransferRate = function(callback) {\n  var self = this;\n  var issuer = this._issuerGets;\n\n  this.once('transfer_rate', function(rate) {\n    if (typeof callback === 'function') {\n      callback(null, rate);\n    }\n  });\n\n  if (this._currencyGets.is_native()) {\n    // Transfer rate is default\n    return this.emit('transfer_rate', OrderBook.DEFAULT_TRANSFER_RATE);\n  }\n\n  if (this._issuerTransferRate) {\n    // Transfer rate has been cached\n    return this.emit('transfer_rate', this._issuerTransferRate);\n  }\n\n  this._remote.requestAccountInfo(issuer, function(err, info) {\n    if (err) {\n      // XXX What now?\n      return callback(err);\n    }\n\n    var transferRate = info.account_data.TransferRate\n    || OrderBook.DEFAULT_TRANSFER_RATE;\n\n    self._issuerTransferRate = transferRate;\n    self.emit('transfer_rate', transferRate);\n  });\n};\n\n/**\n * Set funded amount on offer. All offers have taker_gets_funded property,\n * which reflects the amount this account can afford to offer. All offers have\n * is_fully_funded property, indicating whether these funds are sufficient for\n * the offer placed.\n *\n * @param {Object} offer\n * @param {String} funds\n * @return offer\n */\n\nOrderBook.prototype.setFundedAmount = function(offer, fundedAmount) {\n  assert.strictEqual(typeof offer, 'object', 'Offer is invalid');\n  assert(!isNaN(fundedAmount), 'Funds is invalid');\n\n  if (fundedAmount === '0') {\n    offer.taker_gets_funded = '0';\n    offer.taker_pays_funded = '0';\n    offer.is_fully_funded = false;\n    return offer;\n  }\n\n  var iouSuffix = '/' + this._currencyGets.to_json()\n                + '/' + this._issuerGets;\n\n  offer.is_fully_funded = Amount.from_json(\n    this._currencyGets.is_native() ? fundedAmount : fundedAmount + iouSuffix\n  ).compareTo(Amount.from_json(offer.TakerGets)) >= 0;\n\n  if (offer.is_fully_funded) {\n    offer.taker_gets_funded = Amount.from_json(offer.TakerGets).to_text();\n    offer.taker_pays_funded = Amount.from_json(offer.TakerPays).to_text();\n    return offer;\n  }\n\n  offer.taker_gets_funded = fundedAmount;\n\n  var takerPaysValue = typeof offer.TakerPays === 'object'\n  ? offer.TakerPays.value\n  : offer.TakerPays;\n\n  var takerGetsValue = typeof offer.TakerGets === 'object'\n  ? offer.TakerGets.value\n  : offer.TakerGets;\n\n  var takerPays = Amount.from_json(\n    takerPaysValue + '/000/rrrrrrrrrrrrrrrrrrrrBZbvji'\n  );\n\n  var takerGets = Amount.from_json(\n    takerGetsValue + '/000/rrrrrrrrrrrrrrrrrrrrBZbvji'\n  );\n\n  var fundedPays = Amount.from_json(\n    fundedAmount + '/000/rrrrrrrrrrrrrrrrrrrrBZbvji'\n  );\n\n  var rate = takerPays.divide(takerGets);\n\n  fundedPays = fundedPays.multiply(rate);\n\n  if (fundedPays.compareTo(takerPays) < 0) {\n    offer.taker_pays_funded = fundedPays.to_json().value;\n  } else {\n    offer.taker_pays_funded = takerPays.to_json().value;\n  }\n\n  return offer;\n};\n\n/**\n * Determine what an account is funded to offer for orderbook's\n * currency/issuer\n *\n * @param {String} account\n * @param {Function} callback\n */\n\nOrderBook.prototype.requestFundedAmount = function(account, callback) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  assert.strictEqual(typeof callback, 'function', 'Callback is invalid');\n\n  var self = this;\n\n  if (self._remote.trace) {\n    log.info('requesting funds', account);\n  }\n\n  function requestNativeBalance(callback) {\n    self._remote.requestAccountInfo(account, function(err, info) {\n      if (err) {\n        callback(err);\n      } else {\n        callback(null, String(info.account_data.Balance));\n      }\n    });\n  };\n\n  function requestLineBalance(callback) {\n    var request = self._remote.requestAccountLines(\n      account, // account\n      void(0), // account index\n      'VALIDATED', // ledger\n      self._issuerGets //peer\n    );\n\n    request.request(function(err, res) {\n      if (err) {\n        return callback(err);\n      }\n\n      var currency = self._currencyGets.to_json();\n      var balance = '0';\n\n      for (var i=0, line; (line=res.lines[i]); i++) {\n        if (line.currency === currency) {\n          balance = line.balance;\n          break;\n        }\n      }\n\n      callback(null, balance);\n    });\n  };\n\n  function computeFundedAmount(err, results) {\n    if (err) {\n      if (self._remote.trace) {\n        log.info('failed to request funds', err);\n      }\n      //XXX What now?\n      return callback(err);\n    }\n\n    if (self._remote.trace) {\n      log.info('requested funds', account, results);\n    }\n\n    var balance;\n    var fundedAmount;\n\n    if (self._currencyGets.is_native()) {\n      balance = results[0];\n      fundedAmount = balance;\n    } else {\n      balance = results[1];\n      fundedAmount = self.applyTransferRate(balance, results[0]);\n    }\n\n    callback(null, fundedAmount);\n  };\n\n  var steps = [ ];\n\n  if (this._currencyGets.is_native()) {\n    steps.push(requestNativeBalance);\n  } else {\n    steps.push(this.requestTransferRate.bind(this));\n    steps.push(requestLineBalance);\n  }\n\n  async.parallel(steps, computeFundedAmount);\n};\n\n/**\n * Get changed balance of an affected node\n *\n * @param {Object} RippleState or AccountRoot node\n * @return {Object} { account, balance }\n */\n\nOrderBook.prototype.getBalanceChange = function(node) {\n  var result = {\n    account: void(0),\n    balance: void(0)\n  };\n\n  switch (node.entryType) {\n    case 'AccountRoot':\n      result.account = node.fields.Account;\n      result.balance = node.fieldsFinal.Balance;\n      break;\n\n    case 'RippleState':\n      if (node.fields.HighLimit.issuer === this._issuerGets) {\n        result.account = node.fields.LowLimit.issuer;\n        result.balance = node.fieldsFinal.Balance.value;\n      } else if (node.fields.LowLimit.issuer === this._issuerGets) {\n        // Negate balance\n        result.account = node.fields.HighLimit.issuer;\n        result.balance = Amount.from_json(\n          node.fieldsFinal.Balance\n        ).negate().to_json().value;\n      }\n      break;\n  }\n\n  result.isValid = !isNaN(result.balance)\n                && UInt160.is_valid(result.account);\n\n  return result;\n};\n\n/**\n * Check that affected node represents a balance change\n *\n * @param {Object} RippleState or AccountRoot node\n * @return {Boolean}\n */\n\nOrderBook.prototype.isBalanceChange = function(node) {\n  // Check balance change\n  if (!(node.fields && node.fields.Balance\n  && node.fieldsPrev && node.fieldsFinal\n  && node.fieldsPrev.Balance && node.fieldsFinal.Balance)) {\n    return false;\n  }\n\n  // Check currency\n  if (this._currencyGets.is_native()) {\n    return !isNaN(node.fields.Balance);\n  }\n\n  if (node.fields.Balance.currency !== this._currencyGets.to_json()) {\n    return false;\n  }\n\n  // Check issuer\n  if (!(node.fields.HighLimit.issuer === this._issuerGets\n     || node.fields.LowLimit.issuer === this._issuerGets)) {\n     return false;\n   }\n\n   return true;\n};\n\n/**\n * Update funded amounts for offers in the orderbook as new transactions are\n * streamed from server\n *\n * @param {Object} transaction\n */\n\nOrderBook.prototype.updateFundedAmounts = function(message) {\n  var self = this;\n\n  var affectedAccounts = message.mmeta.getAffectedAccounts();\n\n  var isOwnerAffected = affectedAccounts.some(function(account) {\n    return self.hasCachedFunds(account);\n  });\n\n  if (!isOwnerAffected) {\n    return;\n  }\n\n  if (!this._currencyGets.is_native() && !this._issuerTransferRate) {\n    // Defer until transfer rate is requested\n    if (self._remote.trace) {\n      log.info('waiting for transfer rate');\n    }\n\n    this.once('transfer_rate', function() {\n      self.updateFundedAmounts(message);\n    });\n\n    this.requestTransferRate();\n    return;\n  }\n\n  var nodes = message.mmeta.getNodes({\n    nodeType: 'ModifiedNode',\n    entryType: this._currencyGets.is_native() ? 'AccountRoot' : 'RippleState'\n  });\n\n  for (var i=0; i<nodes.length; i++) {\n    var node = nodes[i];\n\n    if (!this.isBalanceChange(node)) {\n      continue;\n    }\n\n    var result = this.getBalanceChange(node);\n\n    if (result.isValid) {\n      var account = result.account;\n      var balance = result.balance;\n\n      if (this.hasCachedFunds(account)) {\n        var fundedAmount = this.applyTransferRate(balance);\n        this.updateOfferFunds(account, fundedAmount);\n      }\n    }\n  }\n};\n\n/**\n * Update issuer's TransferRate as it changes\n *\n * @param {Object} transaction\n */\n\nOrderBook.prototype.updateTransferRate = function(message) {\n  var self = this;\n\n  var affectedAccounts = message.mmeta.getAffectedAccounts();\n\n  var isIssuerAffected = affectedAccounts.some(function(account) {\n    return account === self._issuerGets;\n  });\n\n  if (!isIssuerAffected) {\n    return;\n  }\n\n  // XXX Update transfer rate\n  //\n  //  var nodes = message.mmeta.getNodes({\n  //    nodeType: 'ModifiedNode',\n  //    entryType: 'AccountRoot'\n  //  });\n};\n\n/**\n * Request orderbook entries from server\n */\n\nOrderBook.prototype.requestOffers = function(callback) {\n  var self = this;\n\n  if (typeof callback !== 'function') {\n    callback = function(){};\n  }\n\n  if (!this._shouldSubscribe) {\n    return callback(new Error('Should not request offers'));\n  }\n\n  if (this._remote.trace) {\n    log.info('requesting offers', this._key);\n  }\n\n  function handleOffers(res) {\n    if (!Array.isArray(res.offers)) {\n      // XXX What now?\n      return callback(new Error('Invalid response'));\n    }\n\n    if (self._remote.trace) {\n      log.info('requested offers', self._key, 'offers: ' + res.offers.length);\n    }\n\n    for (var i=0, l=res.offers.length; i<l; i++) {\n      var offer = res.offers[i];\n      var fundedAmount;\n\n      if (self.hasCachedFunds(offer.Account)) {\n        fundedAmount = self.getCachedFunds(offer.Account);\n      } else if (offer.hasOwnProperty('owner_funds')) {\n        fundedAmount = self.applyTransferRate(offer.owner_funds);\n        self.addCachedFunds(offer.Account, fundedAmount);\n      }\n\n      self.setFundedAmount(offer, fundedAmount);\n      self.incrementOfferCount(offer.Account);\n      self._offers.push(offer);\n    }\n\n    self._synchronized = true;\n\n    self.emit('model', self._offers);\n\n    callback(null, self._offers);\n  };\n\n  function handleError(err) {\n    // XXX What now?\n    if (self._remote.trace) {\n      log.info('failed to request offers', self._key, err);\n    }\n\n    callback(err);\n  };\n\n  var request = this._remote.requestBookOffers(this.toJSON());\n  request.once('success', handleOffers);\n  request.once('error', handleError);\n  request.request();\n\n  return request;\n};\n\n/**\n * Subscribe to transactions stream\n */\n\nOrderBook.prototype.subscribeTransactions = function(callback) {\n  var self = this;\n\n  if (typeof callback !== 'function') {\n    callback = function(){};\n  }\n\n  if (!this._shouldSubscribe) {\n    return callback('Should not subscribe');\n  }\n\n  if (this._remote.trace) {\n    log.info('subscribing to transactions');\n  }\n\n  function handleSubscribed(res) {\n    if (self._remote.trace) {\n      log.info('subscribed to transactions');\n    }\n\n    self._subscribed = true;\n\n    callback(null, res);\n  };\n\n  function handleError(err) {\n    if (self._remote.trace) {\n      log.info('failed to subscribe to transactions', self._key, err);\n    }\n\n    callback(err);\n  };\n\n  var request = this._remote.requestSubscribe();\n  request.addStream('transactions');\n  request.once('success', handleSubscribed);\n  request.once('error', handleError);\n  request.request();\n\n  return request;\n};\n\n/**\n * Get offers model asynchronously.\n *\n * This function takes a callback and calls it with an array containing the\n * current set of offers in this order book.\n *\n * If the data is available immediately, the callback may be called\n * synchronously.\n *\n * @param {Function} callback\n */\n\nOrderBook.prototype.offers =\nOrderBook.prototype.getOffers = function(callback) {\n  assert.strictEqual(typeof callback, 'function', 'Callback missing');\n\n  var self = this;\n\n  if (this._synchronized) {\n    callback(null, this._offers);\n  } else {\n    this.once('model', function(m) {\n      callback(null, m);\n    });\n  }\n\n  return this;\n};\n\n/**\n * Return latest known offers\n *\n * Usually, this will just be an empty array if the order book hasn't been\n * loaded yet. But this accessor may be convenient in some circumstances.\n *\n * @return {Array} offers\n */\n\nOrderBook.prototype.offersSync =\nOrderBook.prototype.getOffersSync = function() {\n  return this._offers;\n};\n\n/**\n * Insert an offer into the orderbook\n *\n * @param {Object} node\n */\n\nOrderBook.prototype.insertOffer = function(node, fundedAmount) {\n  if (this._remote.trace) {\n    log.info('inserting offer', this._key, node.fields);\n  }\n\n  var nodeFields = node.fields;\n\n  nodeFields.index = node.ledgerIndex;\n\n  if (!isNaN(fundedAmount)) {\n    this.setFundedAmount(nodeFields, fundedAmount);\n    this.addCachedFunds(nodeFields.Account, fundedAmount);\n  }\n\n  var DATE_REF = {\n    reference_date: new Date()\n  };\n\n  // XXX Should use Amount#from_quality\n  var price = Amount.from_json(\n    nodeFields.TakerPays\n  ).ratio_human(node.fields.TakerGets, DATE_REF);\n\n  for (var i=0, l=this._offers.length; i<l; i++) {\n    var offer = this._offers[i];\n\n    var priceItem = Amount.from_json(\n      offer.TakerPays\n    ).ratio_human(offer.TakerGets, DATE_REF);\n\n    if (price.compareTo(priceItem) <= 0) {\n      this._offers.splice(i, 0, nodeFields);\n      break;\n    } else if (i === (l - 1)) {\n      this._offers.push(nodeFields);\n    }\n  }\n\n  this.emit('offer_added', nodeFields);\n};\n\n/**\n * Modify an existing offer in the orderbook\n *\n * @param {Object} node\n * @param {Boolean} isDeletedNode\n */\n\nOrderBook.prototype.modifyOffer = function(node, isDeletedNode) {\n  if (this._remote.trace) {\n    if (isDeletedNode) {\n      log.info('deleting offer', this._key, node.fields);\n    } else {\n      log.info('modifying offer', this._key, node.fields);\n    }\n  }\n\n  for (var i=0; i<this._offers.length; i++) {\n    var offer = this._offers[i];\n    if (offer.index === node.ledgerIndex) {\n      if (isDeletedNode) {\n        // Multiple offers same account?\n        this._offers.splice(i, 1);\n        this.emit('offer_removed', offer);\n      } else {\n        // TODO: This assumes no fields are deleted, which is\n        // probably a safe assumption, but should be checked.\n        var previousOffer = extend({}, offer);\n        extend(offer, node.fieldsFinal);\n        this.emit('offer_changed', previousOffer, offer);\n      }\n      break;\n    }\n  }\n};\n\n/**\n * Update funded status on offers whose account's balance has changed\n *\n * Update cached account funds\n *\n * @param {String} account address\n * @param {String|Object} offer funds\n */\n\nOrderBook.prototype.updateOfferFunds = function(account, fundedAmount) {\n  assert(UInt160.is_valid(account), 'Account is invalid');\n  assert(!isNaN(fundedAmount), 'Funded amount is invalid');\n\n  if (this._remote.trace) {\n    log.info('updating offer funds', this._key, account, fundedAmount);\n  }\n\n  // Update cached account funds\n  this.addCachedFunds(account, fundedAmount);\n\n  for (var i=0; i<this._offers.length; i++) {\n    var offer = this._offers[i];\n\n    if (offer.Account !== account) {\n      continue;\n    }\n\n    var suffix = '/USD/rrrrrrrrrrrrrrrrrrrrBZbvji';\n    var previousOffer = extend({}, offer);\n    var previousFundedGets = Amount.from_json(offer.taker_gets_funded + suffix);\n\n    this.setFundedAmount(offer, fundedAmount);\n\n    var hasChangedFunds = !previousFundedGets.equals(\n      Amount.from_json(offer.taker_gets_funded + suffix)\n    );\n\n    if (hasChangedFunds) {\n      this.emit('offer_changed', previousOffer, offer);\n      this.emit(\n        'offer_funds_changed', offer,\n        previousOffer.taker_gets_funded,\n        offer.taker_gets_funded\n      );\n    }\n  }\n};\n\n/**\n * Notify orderbook of a relevant transaction\n *\n * @param {Object} transaction\n * @api private\n */\n\nOrderBook.prototype.notify = function(message) {\n  var self = this;\n\n  // Unsubscribed from OrderBook\n  if (!this._subscribed) {\n    return;\n  }\n\n  var affectedNodes = message.mmeta.getNodes({\n    entryType: 'Offer',\n    bookKey: this._key\n  });\n\n  if (affectedNodes.length < 1) {\n    return;\n  }\n\n  if (this._remote.trace) {\n    log.info('notifying', this._key, message.transaction.hash);\n  }\n\n  var tradeGets = Amount.from_json(\n    '0' + ((Currency.from_json(this._currencyGets).is_native())\n           ? ''\n           : ('/' + this._currencyGets + '/' + this._issuerGets))\n  );\n\n  var tradePays = Amount.from_json(\n    '0' + ((Currency.from_json(this._currencyPays).is_native())\n           ? ''\n           : ('/' + this._currencyPays + '/' + this._issuerPays))\n  );\n\n  function handleNode(node, callback) {\n    var isDeletedNode = node.nodeType === 'DeletedNode';\n    var isOfferCancel = message.transaction.TransactionType === 'OfferCancel';\n\n    switch (node.nodeType) {\n      case 'DeletedNode':\n      case 'ModifiedNode':\n         self.modifyOffer(node, isDeletedNode);\n\n        // We don't want to count an OfferCancel as a trade\n        if (!isOfferCancel) {\n          tradeGets = tradeGets.add(node.fieldsPrev.TakerGets);\n          tradePays = tradePays.add(node.fieldsPrev.TakerPays);\n\n          if (isDeletedNode) {\n            if (self.decrementOfferCount(node.fields.Account) < 1) {\n              self.removeCachedFunds(node.fields.Account);\n            }\n          } else {\n            tradeGets = tradeGets.subtract(node.fieldsFinal.TakerGets);\n            tradePays = tradePays.subtract(node.fieldsFinal.TakerPays);\n          }\n        }\n        callback();\n        break;\n\n      case 'CreatedNode':\n        self.incrementOfferCount(node.fields.Account);\n\n        var fundedAmount = message.transaction.owner_funds;\n\n        if (!isNaN(fundedAmount)) {\n          self.insertOffer(node, fundedAmount);\n          return callback();\n        }\n\n        // Get the offer account's balance from server\n        self.requestFundedAmount(\n          node.fields.Account, function(err, fundedAmount) {\n          if (err) {\n            // XXX Now what?\n          } else {\n            self.insertOffer(node, fundedAmount);\n          }\n          callback();\n        });\n        break;\n    }\n  };\n\n  async.eachSeries(affectedNodes, handleNode, function() {\n    self.emit('transaction', message);\n    self.emit('model', self._offers);\n    if (!tradeGets.is_zero()) {\n      self.emit('trade', tradePays, tradeGets);\n    }\n  });\n};\n\n/**\n * Get request-representation of orderbook\n *\n * @return {Object} json\n */\n\nOrderBook.prototype.toJSON =\nOrderBook.prototype.to_json = function() {\n  var json = {\n    taker_gets: {\n      currency: this._currencyGets.to_hex()\n    },\n    taker_pays: {\n      currency: this._currencyPays.to_hex()\n    }\n  };\n\n  if (!this._currencyGets.is_native()) {\n    json.taker_gets.issuer = this._issuerGets;\n  }\n\n  if (!this._currencyPays.is_native()) {\n    json.taker_pays.issuer = this._issuerPays;\n  }\n\n  return json;\n};\n\nexports.OrderBook = OrderBook;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 22\n// module.readableIdentifier = ./src/js/ripple/orderbook.js\n//@ sourceURL=webpack-module:///./src/js/ripple/orderbook.js");
 
 /***/ },
 /* 23 */
@@ -202,43 +202,43 @@ var ripple =
 /* 26 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/**\n * Prefix for hashing functions.\n *\n * These prefixes are inserted before the source material used to\n * generate various hashes. This is done to put each hash in its own\n * \"space.\" This way, two different types of objects with the\n * same binary data will produce different hashes.\n *\n * Each prefix is a 4-byte value with the last byte set to zero\n * and the first three bytes formed from the ASCII equivalent of\n * some arbitrary string. For example \"TXN\".\n */\n\n// transaction plus signature to give transaction ID\nexports.HASH_TX_ID           = 0x54584E00; // 'TXN'\n// transaction plus metadata\nexports.HASH_TX_NODE         = 0x534E4400; // 'TND'\n// inner node in tree\nexports.HASH_INNER_NODE      = 0x4D494E00; // 'MIN'\n// leaf node in tree\nexports.HASH_LEAF_NODE       = 0x4D4C4E00; // 'MLN'\n// inner transaction to sign\nexports.HASH_TX_SIGN         = 0x53545800; // 'STX'\n// inner transaction to sign (TESTNET)\nexports.HASH_TX_SIGN_TESTNET = 0x73747800; // 'stx'\n\n\n// WEBPACK FOOTER\n// module.id = 26\n// module.readableIdentifier = ./src/js/ripple/hashprefixes.js\n//@ sourceURL=webpack-module:///./src/js/ripple/hashprefixes.js");
+	eval("var utils   = __webpack_require__(19);\nvar sjcl    = utils.sjcl;\nvar config  = __webpack_require__(21);\n\nvar BigInteger = utils.jsbn.BigInteger;\n\n//\n// Abstract UInt class\n//\n// Base class for UInt classes\n//\n\nvar UInt = function() {\n  // Internal form: NaN or BigInteger\n  this._value  = NaN;\n\n  this._update();\n};\n\nUInt.json_rewrite = function(j, opts) {\n  return this.from_json(j).to_json(opts);\n};\n\n// Return a new UInt from j.\nUInt.from_generic = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_generic(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_hex = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_hex(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_json = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_json(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_bits = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_bits(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_bytes = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_bytes(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_bn = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_bn(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_number = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_number(j);\n  }\n};\n\nUInt.is_valid = function(j) {\n  return this.from_json(j).is_valid();\n};\n\nUInt.prototype.clone = function() {\n  return this.copyTo(new this.constructor());\n};\n\n// Returns copy.\nUInt.prototype.copyTo = function(d) {\n  d._value = this._value;\n\n  if (typeof d._update === 'function') {\n    d._update();\n  }\n\n  return d;\n};\n\nUInt.prototype.equals = function(d) {\n  return this._value instanceof BigInteger && d._value instanceof BigInteger && this._value.equals(d._value);\n};\n\nUInt.prototype.is_valid = function() {\n  return this._value instanceof BigInteger;\n};\n\nUInt.prototype.is_zero = function() {\n  return this._value.equals(BigInteger.ZERO);\n};\n\n/**\n * Update any derivative values.\n *\n * This allows subclasses to maintain caches of any data that they derive from\n * the main _value. For example, the Currency class keeps the currency type, the\n * currency code and other information about the currency cached.\n *\n * The reason for keeping this mechanism in this class is so every subclass can\n * call it whenever it modifies the internal state.\n */\nUInt.prototype._update = function() {\n  // Nothing to do by default. Subclasses will override this.\n};\n\n// value = NaN on error.\nUInt.prototype.parse_generic = function(j) {\n  // Canonicalize and validate\n  if (config.accounts && (j in config.accounts)) {\n    j = config.accounts[j].account;\n  }\n\n  switch (j) {\n    case undefined:\n      case '0':\n      case this.constructor.STR_ZERO:\n      case this.constructor.ACCOUNT_ZERO:\n      case this.constructor.HEX_ZERO:\n      this._value  = BigInteger.valueOf();\n      break;\n\n    case '1':\n      case this.constructor.STR_ONE:\n      case this.constructor.ACCOUNT_ONE:\n      case this.constructor.HEX_ONE:\n      this._value  = new BigInteger([1]);\n      break;\n\n    default:\n        if (typeof j !== 'string') {\n          this._value  = NaN;\n        } else if (this.constructor.width === j.length) {\n          this._value  = new BigInteger(utils.stringToArray(j), 256);\n        } else if ((this.constructor.width * 2) === j.length) {\n          // XXX Check char set!\n          this._value  = new BigInteger(j, 16);\n        } else {\n          this._value  = NaN;\n        }\n  }\n\n  this._update();\n\n  return this;\n};\n\nUInt.prototype.parse_hex = function(j) {\n  if (typeof j === 'string' && j.length === (this.constructor.width * 2)) {\n    this._value = new BigInteger(j, 16);\n  } else {\n    this._value = NaN;\n  }\n\n  this._update();\n\n  return this;\n};\n\nUInt.prototype.parse_bits = function(j) {\n  if (sjcl.bitArray.bitLength(j) !== this.constructor.width * 8) {\n    this._value = NaN;\n  } else {\n    var bytes = sjcl.codec.bytes.fromBits(j);\n    this.parse_bytes(bytes);\n  }\n\n  this._update();\n\n  return this;\n};\n\n\nUInt.prototype.parse_bytes = function(j) {\n  if (!Array.isArray(j) || j.length !== this.constructor.width) {\n    this._value = NaN;\n  } else {\n    this._value  = new BigInteger([0].concat(j), 256);\n  }\n\n  this._update();\n\n  return this;\n};\n\n\nUInt.prototype.parse_json = UInt.prototype.parse_hex;\n\nUInt.prototype.parse_bn = function(j) {\n  if ((j instanceof sjcl.bn) && j.bitLength() <= this.constructor.width * 8) {\n    var bytes = sjcl.codec.bytes.fromBits(j.toBits());\n    this._value  = new BigInteger(bytes, 256);\n  } else {\n    this._value = NaN;\n  }\n\n  this._update();\n\n  return this;\n};\n\nUInt.prototype.parse_number = function(j) {\n  this._value = NaN;\n\n  if (typeof j === 'number' && isFinite(j) && j >= 0) {\n    this._value = new BigInteger(String(j));\n  }\n\n  this._update();\n\n  return this;\n};\n\n// Convert from internal form.\nUInt.prototype.to_bytes = function() {\n  if (!(this._value instanceof BigInteger)) {\n    return null;\n  }\n\n  var bytes  = this._value.toByteArray();\n\n  bytes = bytes.map(function(b) {\n    return (b + 256) % 256;\n  });\n\n  var target = this.constructor.width;\n\n  // XXX Make sure only trim off leading zeros.\n  bytes = bytes.slice(-target);\n\n  while (bytes.length < target) {\n    bytes.unshift(0);\n  }\n\n  return bytes;\n};\n\nUInt.prototype.to_hex = function() {\n  if (!(this._value instanceof BigInteger)) {\n    return null;\n  }\n\n  var bytes = this.to_bytes();\n  return sjcl.codec.hex.fromBits(sjcl.codec.bytes.toBits(bytes)).toUpperCase();\n};\n\nUInt.prototype.to_json = UInt.prototype.to_hex;\n\nUInt.prototype.to_bits = function() {\n  if (!(this._value instanceof BigInteger)) {\n    return null;\n  }\n\n  var bytes = this.to_bytes();\n\n  return sjcl.codec.bytes.toBits(bytes);\n};\n\nUInt.prototype.to_bn = function() {\n  if (!(this._value instanceof BigInteger)) {\n    return null;\n  }\n\n  var bits = this.to_bits();\n\n  return sjcl.bn.fromBits(bits);\n};\n\nexports.UInt = UInt;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 26\n// module.readableIdentifier = ./src/js/ripple/uint.js\n//@ sourceURL=webpack-module:///./src/js/ripple/uint.js");
 
 /***/ },
 /* 27 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("// Convert a JavaScript number to IEEE-754 Double Precision\n// value represented as an array of 8 bytes (octets)\n//\n// Based on:\n// http://cautionsingularityahead.blogspot.com/2010/04/javascript-and-ieee754-redux.html\n//\n// Found and modified from:\n// https://gist.github.com/bartaz/1119041\n\nvar Float = exports.Float = {};\n\nFloat.toIEEE754 = function(v, ebits, fbits) {\n\n  var bias = (1 << (ebits - 1)) - 1;\n\n  // Compute sign, exponent, fraction\n  var s, e, f;\n  if (isNaN(v)) {\n    e = (1 << bias) - 1; f = 1; s = 0;\n  }\n  else if (v === Infinity || v === -Infinity) {\n    e = (1 << bias) - 1; f = 0; s = (v < 0) ? 1 : 0;\n  }\n  else if (v === 0) {\n    e = 0; f = 0; s = (1 / v === -Infinity) ? 1 : 0;\n  }\n  else {\n    s = v < 0;\n    v = Math.abs(v);\n\n    if (v >= Math.pow(2, 1 - bias)) {\n      var ln = Math.min(Math.floor(Math.log(v) / Math.LN2), bias);\n      e = ln + bias;\n      f = v * Math.pow(2, fbits - ln) - Math.pow(2, fbits);\n    }\n    else {\n      e = 0;\n      f = v / Math.pow(2, 1 - bias - fbits);\n    }\n  }\n\n  // Pack sign, exponent, fraction\n  var i, bits = [];\n  for (i = fbits; i; i -= 1) { bits.push(f % 2 ? 1 : 0); f = Math.floor(f / 2); }\n  for (i = ebits; i; i -= 1) { bits.push(e % 2 ? 1 : 0); e = Math.floor(e / 2); }\n  bits.push(s ? 1 : 0);\n  bits.reverse();\n  var str = bits.join('');\n\n  // Bits to bytes\n  var bytes = [];\n  while (str.length) {\n    bytes.push(parseInt(str.substring(0, 8), 2));\n    str = str.substring(8);\n  }\n  return bytes;\n}\n\nFloat.fromIEEE754 = function(bytes, ebits, fbits) {\n\n  // Bytes to bits\n  var bits = [];\n  for (var i = bytes.length; i; i -= 1) {\n    var byte = bytes[i - 1];\n    for (var j = 8; j; j -= 1) {\n      bits.push(byte % 2 ? 1 : 0); byte = byte >> 1;\n    }\n  }\n  bits.reverse();\n  var str = bits.join('');\n\n  // Unpack sign, exponent, fraction\n  var bias = (1 << (ebits - 1)) - 1;\n  var s = parseInt(str.substring(0, 1), 2) ? -1 : 1;\n  var e = parseInt(str.substring(1, 1 + ebits), 2);\n  var f = parseInt(str.substring(1 + ebits), 2);\n\n  // Produce number\n  if (e === (1 << ebits) - 1) {\n    return f !== 0 ? NaN : s * Infinity;\n  }\n  else if (e > 0) {\n    return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));\n  }\n  else if (f !== 0) {\n    return s * Math.pow(2, -(bias-1)) * (f / Math.pow(2, fbits));\n  }\n  else {\n    return s * 0;\n  }\n}\n\nFloat.fromIEEE754Double = function(b) { return Float.fromIEEE754(b, 11, 52); }\nFloat.toIEEE754Double = function(v) { return   Float.toIEEE754(v, 11, 52); }\nFloat.fromIEEE754Single = function(b) { return Float.fromIEEE754(b,  8, 23); }\nFloat.toIEEE754Single = function(v) { return   Float.toIEEE754(v,  8, 23); }\n\n\n// Convert array of octets to string binary representation\n// by bartaz\n\nFloat.toIEEE754DoubleString = function(v) {\n  return exports.toIEEE754Double(v)\n    .map(function(n){ for(n = n.toString(2);n.length < 8;n=\"0\"+n); return n })\n    .join('')\n    .replace(/(.)(.{11})(.{52})/, \"$1 $2 $3\")\n}\n\n// WEBPACK FOOTER\n// module.id = 27\n// module.readableIdentifier = ./src/js/ripple/ieee754.js\n//@ sourceURL=webpack-module:///./src/js/ripple/ieee754.js");
+	eval("/**\n * Prefix for hashing functions.\n *\n * These prefixes are inserted before the source material used to\n * generate various hashes. This is done to put each hash in its own\n * \"space.\" This way, two different types of objects with the\n * same binary data will produce different hashes.\n *\n * Each prefix is a 4-byte value with the last byte set to zero\n * and the first three bytes formed from the ASCII equivalent of\n * some arbitrary string. For example \"TXN\".\n */\n\n// transaction plus signature to give transaction ID\nexports.HASH_TX_ID           = 0x54584E00; // 'TXN'\n// transaction plus metadata\nexports.HASH_TX_NODE         = 0x534E4400; // 'TND'\n// inner node in tree\nexports.HASH_INNER_NODE      = 0x4D494E00; // 'MIN'\n// leaf node in tree\nexports.HASH_LEAF_NODE       = 0x4D4C4E00; // 'MLN'\n// inner transaction to sign\nexports.HASH_TX_SIGN         = 0x53545800; // 'STX'\n// inner transaction to sign (TESTNET)\nexports.HASH_TX_SIGN_TESTNET = 0x73747800; // 'stx'\n\n\n// WEBPACK FOOTER\n// module.id = 27\n// module.readableIdentifier = ./src/js/ripple/hashprefixes.js\n//@ sourceURL=webpack-module:///./src/js/ripple/hashprefixes.js");
 
 /***/ },
 /* 28 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var utils   = __webpack_require__(19);\nvar sjcl    = utils.sjcl;\nvar config  = __webpack_require__(21);\n\nvar BigInteger = utils.jsbn.BigInteger;\n\n//\n// Abstract UInt class\n//\n// Base class for UInt classes\n//\n\nvar UInt = function() {\n  // Internal form: NaN or BigInteger\n  this._value  = NaN;\n\n  this._update();\n};\n\nUInt.json_rewrite = function(j, opts) {\n  return this.from_json(j).to_json(opts);\n};\n\n// Return a new UInt from j.\nUInt.from_generic = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_generic(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_hex = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_hex(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_json = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_json(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_bits = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_bits(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_bytes = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_bytes(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_bn = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_bn(j);\n  }\n};\n\n// Return a new UInt from j.\nUInt.from_number = function(j) {\n  if (j instanceof this) {\n    return j.clone();\n  } else {\n    return (new this()).parse_number(j);\n  }\n};\n\nUInt.is_valid = function(j) {\n  return this.from_json(j).is_valid();\n};\n\nUInt.prototype.clone = function() {\n  return this.copyTo(new this.constructor());\n};\n\n// Returns copy.\nUInt.prototype.copyTo = function(d) {\n  d._value = this._value;\n\n  if (typeof d._update === 'function') {\n    d._update();\n  }\n\n  return d;\n};\n\nUInt.prototype.equals = function(d) {\n  return this._value instanceof BigInteger && d._value instanceof BigInteger && this._value.equals(d._value);\n};\n\nUInt.prototype.is_valid = function() {\n  return this._value instanceof BigInteger;\n};\n\nUInt.prototype.is_zero = function() {\n  return this._value.equals(BigInteger.ZERO);\n};\n\n/**\n * Update any derivative values.\n *\n * This allows subclasses to maintain caches of any data that they derive from\n * the main _value. For example, the Currency class keeps the currency type, the\n * currency code and other information about the currency cached.\n *\n * The reason for keeping this mechanism in this class is so every subclass can\n * call it whenever it modifies the internal state.\n */\nUInt.prototype._update = function() {\n  // Nothing to do by default. Subclasses will override this.\n};\n\n// value = NaN on error.\nUInt.prototype.parse_generic = function(j) {\n  // Canonicalize and validate\n  if (config.accounts && (j in config.accounts)) {\n    j = config.accounts[j].account;\n  }\n\n  switch (j) {\n    case undefined:\n      case '0':\n      case this.constructor.STR_ZERO:\n      case this.constructor.ACCOUNT_ZERO:\n      case this.constructor.HEX_ZERO:\n      this._value  = BigInteger.valueOf();\n      break;\n\n    case '1':\n      case this.constructor.STR_ONE:\n      case this.constructor.ACCOUNT_ONE:\n      case this.constructor.HEX_ONE:\n      this._value  = new BigInteger([1]);\n      break;\n\n    default:\n        if (typeof j !== 'string') {\n          this._value  = NaN;\n        } else if (this.constructor.width === j.length) {\n          this._value  = new BigInteger(utils.stringToArray(j), 256);\n        } else if ((this.constructor.width * 2) === j.length) {\n          // XXX Check char set!\n          this._value  = new BigInteger(j, 16);\n        } else {\n          this._value  = NaN;\n        }\n  }\n\n  this._update();\n\n  return this;\n};\n\nUInt.prototype.parse_hex = function(j) {\n  if (typeof j === 'string' && j.length === (this.constructor.width * 2)) {\n    this._value = new BigInteger(j, 16);\n  } else {\n    this._value = NaN;\n  }\n\n  this._update();\n\n  return this;\n};\n\nUInt.prototype.parse_bits = function(j) {\n  if (sjcl.bitArray.bitLength(j) !== this.constructor.width * 8) {\n    this._value = NaN;\n  } else {\n    var bytes = sjcl.codec.bytes.fromBits(j);\n    this.parse_bytes(bytes);\n  }\n\n  this._update();\n\n  return this;\n};\n\n\nUInt.prototype.parse_bytes = function(j) {\n  if (!Array.isArray(j) || j.length !== this.constructor.width) {\n    this._value = NaN;\n  } else {\n    this._value  = new BigInteger([0].concat(j), 256);\n  }\n\n  this._update();\n\n  return this;\n};\n\n\nUInt.prototype.parse_json = UInt.prototype.parse_hex;\n\nUInt.prototype.parse_bn = function(j) {\n  if ((j instanceof sjcl.bn) && j.bitLength() <= this.constructor.width * 8) {\n    var bytes = sjcl.codec.bytes.fromBits(j.toBits());\n    this._value  = new BigInteger(bytes, 256);\n  } else {\n    this._value = NaN;\n  }\n\n  this._update();\n\n  return this;\n};\n\nUInt.prototype.parse_number = function(j) {\n  this._value = NaN;\n\n  if (typeof j === 'number' && isFinite(j) && j >= 0) {\n    this._value = new BigInteger(String(j));\n  }\n\n  this._update();\n\n  return this;\n};\n\n// Convert from internal form.\nUInt.prototype.to_bytes = function() {\n  if (!(this._value instanceof BigInteger)) {\n    return null;\n  }\n\n  var bytes  = this._value.toByteArray();\n\n  bytes = bytes.map(function(b) {\n    return (b + 256) % 256;\n  });\n\n  var target = this.constructor.width;\n\n  // XXX Make sure only trim off leading zeros.\n  bytes = bytes.slice(-target);\n\n  while (bytes.length < target) {\n    bytes.unshift(0);\n  }\n\n  return bytes;\n};\n\nUInt.prototype.to_hex = function() {\n  if (!(this._value instanceof BigInteger)) {\n    return null;\n  }\n\n  var bytes = this.to_bytes();\n  return sjcl.codec.hex.fromBits(sjcl.codec.bytes.toBits(bytes)).toUpperCase();\n};\n\nUInt.prototype.to_json = UInt.prototype.to_hex;\n\nUInt.prototype.to_bits = function() {\n  if (!(this._value instanceof BigInteger)) {\n    return null;\n  }\n\n  var bytes = this.to_bytes();\n\n  return sjcl.codec.bytes.toBits(bytes);\n};\n\nUInt.prototype.to_bn = function() {\n  if (!(this._value instanceof BigInteger)) {\n    return null;\n  }\n\n  var bits = this.to_bits();\n\n  return sjcl.bn.fromBits(bits);\n};\n\nexports.UInt = UInt;\n\n// vim:sw=2:sts=2:ts=8:et\n\n\n// WEBPACK FOOTER\n// module.id = 28\n// module.readableIdentifier = ./src/js/ripple/uint.js\n//@ sourceURL=webpack-module:///./src/js/ripple/uint.js");
+	eval("var sjcl    = __webpack_require__(19).sjcl;\n\nvar UInt160 = __webpack_require__(8).UInt160;\nvar UInt256 = __webpack_require__(9).UInt256;\nvar Base    = __webpack_require__(7).Base;\n\nfunction KeyPair() {\n  this._curve  = sjcl.ecc.curves.c256;\n  this._secret = null;\n  this._pubkey = null;\n};\n\nKeyPair.from_bn_secret = function(j) {\n  return (j instanceof this) ? j.clone() : (new this()).parse_bn_secret(j);\n};\n\nKeyPair.prototype.parse_bn_secret = function(j) {\n  this._secret = new sjcl.ecc.ecdsa.secretKey(sjcl.ecc.curves.c256, j);\n  return this;\n};\n\n/**\n * Returns public key as sjcl public key.\n *\n * @private\n */\nKeyPair.prototype._pub = function() {\n  var curve = this._curve;\n\n  if (!this._pubkey && this._secret) {\n    var exponent = this._secret._exponent;\n    this._pubkey = new sjcl.ecc.ecdsa.publicKey(curve, curve.G.mult(exponent));\n  }\n\n  return this._pubkey;\n};\n\n/**\n * Returns public key in compressed format as bit array.\n *\n * @private\n */\nKeyPair.prototype._pub_bits = function() {\n  var pub = this._pub();\n\n  if (!pub) {\n    return null;\n  }\n\n  var point = pub._point, y_even = point.y.mod(2).equals(0);\n\n  return sjcl.bitArray.concat(\n    [sjcl.bitArray.partial(8, y_even ? 0x02 : 0x03)],\n    point.x.toBits(this._curve.r.bitLength())\n  );\n};\n\n/**\n * Returns public key as hex.\n *\n * Key will be returned as a compressed pubkey - 33 bytes converted to hex.\n */\nKeyPair.prototype.to_hex_pub = function() {\n  var bits = this._pub_bits();\n\n  if (!bits) {\n    return null;\n  }\n\n  return sjcl.codec.hex.fromBits(bits).toUpperCase();\n};\n\nfunction SHA256_RIPEMD160(bits) {\n  return sjcl.hash.ripemd160.hash(sjcl.hash.sha256.hash(bits));\n}\n\nKeyPair.prototype.get_address = function() {\n  var bits = this._pub_bits();\n\n  if (!bits) {\n    return null;\n  }\n\n  var hash = SHA256_RIPEMD160(bits);\n\n  var address = UInt160.from_bits(hash);\n  address.set_version(Base.VER_ACCOUNT_ID);\n  return address;\n};\n\nKeyPair.prototype.sign = function(hash) {\n  hash = UInt256.from_json(hash);\n  var sig = this._secret.sign(hash.to_bits(), 0);\n  sig = this._secret.canonicalizeSignature(sig);\n  return this._secret.encodeDER(sig);\n};\n\nexports.KeyPair = KeyPair;\n\n\n// WEBPACK FOOTER\n// module.id = 28\n// module.readableIdentifier = ./src/js/ripple/keypair.js\n//@ sourceURL=webpack-module:///./src/js/ripple/keypair.js");
 
 /***/ },
 /* 29 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var sjcl    = __webpack_require__(19).sjcl;\n\nvar UInt160 = __webpack_require__(8).UInt160;\nvar UInt256 = __webpack_require__(9).UInt256;\nvar Base    = __webpack_require__(7).Base;\n\nfunction KeyPair() {\n  this._curve  = sjcl.ecc.curves.c256;\n  this._secret = null;\n  this._pubkey = null;\n};\n\nKeyPair.from_bn_secret = function(j) {\n  return (j instanceof this) ? j.clone() : (new this()).parse_bn_secret(j);\n};\n\nKeyPair.prototype.parse_bn_secret = function(j) {\n  this._secret = new sjcl.ecc.ecdsa.secretKey(sjcl.ecc.curves.c256, j);\n  return this;\n};\n\n/**\n * Returns public key as sjcl public key.\n *\n * @private\n */\nKeyPair.prototype._pub = function() {\n  var curve = this._curve;\n\n  if (!this._pubkey && this._secret) {\n    var exponent = this._secret._exponent;\n    this._pubkey = new sjcl.ecc.ecdsa.publicKey(curve, curve.G.mult(exponent));\n  }\n\n  return this._pubkey;\n};\n\n/**\n * Returns public key in compressed format as bit array.\n *\n * @private\n */\nKeyPair.prototype._pub_bits = function() {\n  var pub = this._pub();\n\n  if (!pub) {\n    return null;\n  }\n\n  var point = pub._point, y_even = point.y.mod(2).equals(0);\n\n  return sjcl.bitArray.concat(\n    [sjcl.bitArray.partial(8, y_even ? 0x02 : 0x03)],\n    point.x.toBits(this._curve.r.bitLength())\n  );\n};\n\n/**\n * Returns public key as hex.\n *\n * Key will be returned as a compressed pubkey - 33 bytes converted to hex.\n */\nKeyPair.prototype.to_hex_pub = function() {\n  var bits = this._pub_bits();\n\n  if (!bits) {\n    return null;\n  }\n\n  return sjcl.codec.hex.fromBits(bits).toUpperCase();\n};\n\nfunction SHA256_RIPEMD160(bits) {\n  return sjcl.hash.ripemd160.hash(sjcl.hash.sha256.hash(bits));\n}\n\nKeyPair.prototype.get_address = function() {\n  var bits = this._pub_bits();\n\n  if (!bits) {\n    return null;\n  }\n\n  var hash = SHA256_RIPEMD160(bits);\n\n  var address = UInt160.from_bits(hash);\n  address.set_version(Base.VER_ACCOUNT_ID);\n  return address;\n};\n\nKeyPair.prototype.sign = function(hash) {\n  hash = UInt256.from_json(hash);\n  var sig = this._secret.sign(hash.to_bits(), 0);\n  sig = this._secret.canonicalizeSignature(sig);\n  return this._secret.encodeDER(sig);\n};\n\nexports.KeyPair = KeyPair;\n\n\n// WEBPACK FOOTER\n// module.id = 29\n// module.readableIdentifier = ./src/js/ripple/keypair.js\n//@ sourceURL=webpack-module:///./src/js/ripple/keypair.js");
+	eval("/**\n * Type definitions for binary format.\n *\n * This file should not be included directly. Instead, find the format you're\n * trying to parse or serialize in binformat.js and pass that to\n * SerializedObject.parse() or SerializedObject.serialize().\n */\n\nvar assert    = __webpack_require__(39);\nvar extend    = __webpack_require__(43);\nvar binformat = __webpack_require__(18);\nvar utils     = __webpack_require__(19);\nvar sjcl      = utils.sjcl;\n\nvar UInt128   = __webpack_require__(45).UInt128;\nvar UInt160   = __webpack_require__(8).UInt160;\nvar UInt256   = __webpack_require__(9).UInt256;\nvar Base      = __webpack_require__(7).Base;\n\nvar amount    = __webpack_require__(3);\nvar Amount    = amount.Amount;\nvar Currency  = amount.Currency;\n\n// Shortcuts\nvar hex = sjcl.codec.hex;\nvar bytes = sjcl.codec.bytes;\n\nvar BigInteger = utils.jsbn.BigInteger;\n\n\nvar SerializedType = function (methods) {\n  extend(this, methods);\n};\n\nfunction isNumber(val) {\n  return typeof val === 'number' && isFinite(val);\n};\n\nfunction isString(val) {\n  return typeof val === 'string';\n};\n\nfunction isHexInt64String(val) {\n  return isString(val) && /^[0-9A-F]{0,16}$/i.test(val);\n};\n\nfunction isCurrencyString(val) {\n  return isString(val) && /^[A-Z0-9]{3}$/.test(val);\n};\n\nfunction isBigInteger(val) {\n  return val instanceof BigInteger;\n};\n\nfunction serialize_hex(so, hexData, noLength) {\n  var byteData = bytes.fromBits(hex.toBits(hexData));\n  if (!noLength) {\n    SerializedType.serialize_varint(so, byteData.length);\n  }\n  so.append(byteData);\n};\n\n/**\n * parses bytes as hex\n */\nfunction convert_bytes_to_hex (byte_array) {\n  return sjcl.codec.hex.fromBits(sjcl.codec.bytes.toBits(byte_array)).toUpperCase();\n};\n\nSerializedType.serialize_varint = function (so, val) {\n  if (val < 0) {\n    throw new Error('Variable integers are unsigned.');\n  }\n\n  if (val <= 192) {\n    so.append([val]);\n  } else if (val <= 12480) {\n    val -= 193;\n    so.append([193 + (val >>> 8), val & 0xff]);\n  } else if (val <= 918744) {\n    val -= 12481;\n    so.append([ 241 + (val >>> 16), val >>> 8 & 0xff, val & 0xff ]);\n  } else {\n    throw new Error('Variable integer overflow.');\n  }\n};\n\nSerializedType.prototype.parse_varint = function (so) {\n  var b1 = so.read(1)[0], b2, b3;\n  var result;\n\n  if (b1 > 254) {\n    throw new Error('Invalid varint length indicator');\n  }\n\n  if (b1 <= 192) {\n    result = b1;\n  } else if (b1 <= 240) {\n    b2 = so.read(1)[0];\n    result = 193 + (b1 - 193) * 256 + b2;\n  } else if (b1 <= 254) {\n    b2 = so.read(1)[0];\n    b3 = so.read(1)[0];\n    result = 12481 + (b1 - 241) * 65536 + b2 * 256 + b3;\n  }\n\n  return result;\n};\n\n// In the following, we assume that the inputs are in the proper range. Is this correct?\n// Helper functions for 1-, 2-, and 4-byte integers.\n\n/**\n * Convert an integer value into an array of bytes.\n *\n * The result is appended to the serialized object ('so').\n */\nfunction append_byte_array(so, val, bytes) {\n  if (!isNumber(val)) {\n    throw new Error('Value is not a number');\n  }\n\n  if (val < 0 || val >= Math.pow(256, bytes)) {\n    throw new Error('Value out of bounds');\n  }\n\n  var newBytes = [ ];\n\n  for (var i=0; i<bytes; i++) {\n    newBytes.unshift(val >>> (i * 8) & 0xff);\n  }\n\n  so.append(newBytes);\n};\n\n// Convert a certain number of bytes from the serialized object ('so') into an integer.\nfunction readAndSum(so, bytes) {\n  var sum = 0;\n\n  if (bytes > 4) {\n    throw new Error('This function only supports up to four bytes.');\n  }\n\n  for (var i=0; i<bytes; i++) {\n    var byte = so.read(1)[0];\n    sum += (byte << (8 * (bytes - i - 1)));\n  }\n\n  // Convert to unsigned integer\n  return sum >>> 0;\n};\n\nvar STInt8 = exports.Int8 = new SerializedType({\n  serialize: function (so, val) {\n    append_byte_array(so, val, 1);\n  },\n  parse: function (so) {\n    return readAndSum(so, 1);\n  }\n});\n\nSTInt8.id = 16;\n\nvar STInt16 = exports.Int16 = new SerializedType({\n  serialize: function (so, val) {\n    append_byte_array(so, val, 2);\n  },\n  parse: function (so) {\n    return readAndSum(so, 2);\n  }\n});\n\nSTInt16.id = 1;\n\nvar STInt32 = exports.Int32 = new SerializedType({\n  serialize: function (so, val) {\n    append_byte_array(so, val, 4);\n  },\n  parse: function (so) {\n    return readAndSum(so, 4);\n  }\n});\n\nSTInt32.id = 2;\n\nvar STInt64 = exports.Int64 = new SerializedType({\n  serialize: function (so, val) {\n    var bigNumObject;\n\n    if (isNumber(val)) {\n      val = Math.floor(val);\n      if (val < 0) {\n        throw new Error('Negative value for unsigned Int64 is invalid.');\n      }\n      bigNumObject = new BigInteger(String(val), 10);\n    } else if (isString(val)) {\n      if (!isHexInt64String(val)) {\n        throw new Error('Not a valid hex Int64.');\n      }\n      bigNumObject = new BigInteger(val, 16);\n    } else if (isBigInteger(val)) {\n      if (val.compareTo(BigInteger.ZERO) < 0) {\n        throw new Error('Negative value for unsigned Int64 is invalid.');\n      }\n      bigNumObject = val;\n    } else {\n      throw new Error('Invalid type for Int64');\n    }\n\n    var hex = bigNumObject.toString(16);\n\n    if (hex.length > 16) {\n      throw new Error('Int64 is too large');\n    }\n\n    while (hex.length < 16) {\n      hex = '0' + hex;\n    }\n\n    serialize_hex(so, hex, true); //noLength = true\n  },\n  parse: function (so) {\n    var bytes = so.read(8);\n    // We need to add a 0, so if the high bit is set it won't think it's a\n    // pessimistic numeric fraek. What doth lief?\n    var result = new BigInteger([0].concat(bytes), 256);\n    assert(result instanceof BigInteger);\n    return result;\n  }\n});\n\nSTInt64.id = 3;\n\nvar STHash128 = exports.Hash128 = new SerializedType({\n  serialize: function (so, val) {\n    var hash = UInt128.from_json(val);\n    if (!hash.is_valid()) {\n      throw new Error('Invalid Hash128');\n    }\n    serialize_hex(so, hash.to_hex(), true); //noLength = true\n  },\n  parse: function (so) {\n    return UInt128.from_bytes(so.read(16));\n  }\n});\n\nSTHash128.id = 4;\n\nvar STHash256 = exports.Hash256 = new SerializedType({\n  serialize: function (so, val) {\n    var hash = UInt256.from_json(val);\n    if (!hash.is_valid()) {\n      throw new Error('Invalid Hash256');\n    }\n    serialize_hex(so, hash.to_hex(), true); //noLength = true\n  },\n  parse: function (so) {\n    return UInt256.from_bytes(so.read(32));\n  }\n});\n\nSTHash256.id = 5;\n\nvar STHash160 = exports.Hash160 = new SerializedType({\n  serialize: function (so, val) {\n    var hash = UInt160.from_json(val);\n    if (!hash.is_valid()) {\n      throw new Error('Invalid Hash160');\n    }\n    serialize_hex(so, hash.to_hex(), true); //noLength = true\n  },\n  parse: function (so) {\n    return UInt160.from_bytes(so.read(20));\n  }\n});\n\nSTHash160.id = 17;\n\n// Internal\nvar STCurrency = new SerializedType({\n  serialize: function (so, val, xrp_as_ascii) {\n    var currencyData = val.to_bytes();\n\n    if (!currencyData) {\n      throw new Error('Tried to serialize invalid/unimplemented currency type.');\n    }\n\n    so.append(currencyData);\n  },\n  parse: function (so) {\n    var bytes = so.read(20);\n    var currency = Currency.from_bytes(bytes);\n    // XXX Disabled check. Theoretically, the Currency class should support any\n    //     UInt160 value and consider it valid. But it doesn't, so for the\n    //     deserialization to be usable, we need to allow invalid results for now.\n    //if (!currency.is_valid()) {\n    //  throw new Error('Invalid currency: '+convert_bytes_to_hex(bytes));\n    //}\n    return currency;\n  }\n});\n\nvar STAmount = exports.Amount = new SerializedType({\n  serialize: function (so, val) {\n    var amount = Amount.from_json(val);\n    if (!amount.is_valid()) {\n      throw new Error('Not a valid Amount object.');\n    }\n\n    // Amount (64-bit integer)\n    var valueBytes = utils.arraySet(8, 0);\n\n    if (amount.is_native()) {\n      var valueHex = amount._value.toString(16);\n\n      // Enforce correct length (64 bits)\n      if (valueHex.length > 16) {\n        throw new Error('Value out of bounds');\n      }\n\n      while (valueHex.length < 16) {\n        valueHex = '0' + valueHex;\n      }\n\n      valueBytes = bytes.fromBits(hex.toBits(valueHex));\n      // Clear most significant two bits - these bits should already be 0 if\n      // Amount enforces the range correctly, but we'll clear them anyway just\n      // so this code can make certain guarantees about the encoded value.\n      valueBytes[0] &= 0x3f;\n\n      if (!amount.is_negative()) {\n        valueBytes[0] |= 0x40;\n      }\n    } else {\n      var hi = 0, lo = 0;\n\n      // First bit: non-native\n      hi |= 1 << 31;\n\n      if (!amount.is_zero()) {\n        // Second bit: non-negative?\n        if (!amount.is_negative()) {\n          hi |= 1 << 30;\n        }\n\n        // Next eight bits: offset/exponent\n        hi |= ((97 + amount._offset) & 0xff) << 22;\n        // Remaining 52 bits: mantissa\n        hi |= amount._value.shiftRight(32).intValue() & 0x3fffff;\n        lo = amount._value.intValue() & 0xffffffff;\n      }\n\n      valueBytes = sjcl.codec.bytes.fromBits([hi, lo]);\n    }\n\n    so.append(valueBytes);\n\n    if (!amount.is_native()) {\n      // Currency (160-bit hash)\n      var currency = amount.currency();\n      STCurrency.serialize(so, currency, true);\n\n      // Issuer (160-bit hash)\n      so.append(amount.issuer().to_bytes());\n    }\n  },\n  parse: function (so) {\n    var amount = new Amount();\n    var value_bytes = so.read(8);\n    var is_zero = !(value_bytes[0] & 0x7f);\n\n    for (var i=1; i<8; i++) {\n      is_zero = is_zero && !value_bytes[i];\n    }\n\n    if (value_bytes[0] & 0x80) {\n      //non-native\n      var currency = STCurrency.parse(so);\n      var issuer_bytes = so.read(20);\n      var issuer = UInt160.from_bytes(issuer_bytes);\n      issuer.set_version(Base.VER_ACCOUNT_ID);\n      var offset = ((value_bytes[0] & 0x3f) << 2) + (value_bytes[1] >>> 6) - 97;\n      var mantissa_bytes = value_bytes.slice(1);\n      mantissa_bytes[0] &= 0x3f;\n      var value = new BigInteger(mantissa_bytes, 256);\n\n      if (value.equals(BigInteger.ZERO) && !is_zero ) {\n        throw new Error('Invalid zero representation');\n      }\n\n      amount._value = value;\n      amount._offset = offset;\n      amount._currency    = currency;\n      amount._issuer      = issuer;\n      amount._is_native   = false;\n    } else {\n      //native\n      var integer_bytes = value_bytes.slice();\n      integer_bytes[0] &= 0x3f;\n      amount._value = new BigInteger(integer_bytes, 256);\n      amount._is_native   = true;\n    }\n    amount._is_negative = !is_zero && !(value_bytes[0] & 0x40);\n    return amount;\n  }\n});\n\nSTAmount.id = 6;\n\nvar STVL = exports.VariableLength = exports.VL = new SerializedType({\n  serialize: function (so, val) {\n    if (typeof val === 'string') {\n      serialize_hex(so, val);\n    } else {\n      throw new Error('Unknown datatype.');\n    }\n  },\n  parse: function (so) {\n    var len = this.parse_varint(so);\n    return convert_bytes_to_hex(so.read(len));\n  }\n});\n\nSTVL.id = 7;\n\nvar STAccount = exports.Account = new SerializedType({\n  serialize: function (so, val) {\n    var account = UInt160.from_json(val);\n    if (!account.is_valid()) {\n      throw new Error('Invalid account!');\n    }\n    serialize_hex(so, account.to_hex());\n  },\n  parse: function (so) {\n    var len = this.parse_varint(so);\n\n    if (len !== 20) {\n      throw new Error('Non-standard-length account ID');\n    }\n\n    var result = UInt160.from_bytes(so.read(len));\n    result.set_version(Base.VER_ACCOUNT_ID);\n\n    //console.log('PARSED 160:', result.to_json());\n    if (false) {\n      throw new Error('Invalid Account');\n    }\n\n    return result;\n  }\n});\n\nSTAccount.id = 8;\n\nvar STPathSet = exports.PathSet = new SerializedType({\n  typeBoundary:  0xff,\n  typeEnd:       0x00,\n  typeAccount:   0x01,\n  typeCurrency:  0x10,\n  typeIssuer:    0x20,\n  serialize: function (so, val) {\n    for (var i=0, l=val.length; i<l; i++) {\n      // Boundary\n      if (i) {\n        STInt8.serialize(so, this.typeBoundary);\n      }\n\n      for (var j=0, l2=val[i].length; j<l2; j++) {\n        var entry = val[i][j];\n        //if (entry.hasOwnProperty('_value')) {entry = entry._value;}\n        var type = 0;\n\n        if (entry.account) {\n          type |= this.typeAccount;\n        }\n        if (entry.currency) {\n          type |= this.typeCurrency;\n        }\n        if (entry.issuer) {\n          type |= this.typeIssuer;\n        }\n\n        STInt8.serialize(so, type);\n\n        if (entry.account) {\n          so.append(UInt160.from_json(entry.account).to_bytes());\n        }\n\n        if (entry.currency) {\n          var currency = Currency.from_json(entry.currency, entry.non_native);\n          STCurrency.serialize(so, currency);\n        }\n\n        if (entry.issuer) {\n          so.append(UInt160.from_json(entry.issuer).to_bytes());\n        }\n      }\n    }\n\n    STInt8.serialize(so, this.typeEnd);\n  },\n  parse: function (so) {\n    // should return a list of lists:\n    /*\n       [\n       [entry, entry],\n       [entry, entry, entry],\n       [entry],\n       []\n       ]\n\n       each entry has one or more of the following attributes: amount, currency, issuer.\n       */\n\n    var path_list    = [];\n    var current_path = [];\n    var tag_byte;\n\n    while ((tag_byte = so.read(1)[0]) !== this.typeEnd) {\n      //TODO: try/catch this loop, and catch when we run out of data without reaching the end of the data structure.\n      //Now determine: is this an end, boundary, or entry-begin-tag?\n      //console.log('Tag byte:', tag_byte);\n      if (tag_byte === this.typeBoundary) {\n        //console.log('Boundary');\n        if (current_path) { //close the current path, if there is one,\n          path_list.push(current_path);\n        }\n        current_path = [ ]; //and start a new one.\n        continue;\n      }\n\n      //It's an entry-begin tag.\n      //console.log('It's an entry-begin tag.');\n      var entry = {};\n\n      if (tag_byte & this.typeAccount) {\n        //console.log('entry.account');\n        /*var bta = so.read(20);\n          console.log('BTA:', bta);*/\n        entry.account = STHash160.parse(so);\n        entry.account.set_version(Base.VER_ACCOUNT_ID);\n      }\n      if (tag_byte & this.typeCurrency) {\n        //console.log('entry.currency');\n        entry.currency = STCurrency.parse(so);\n        if (entry.currency.to_json() === 'XRP' && !entry.currency.is_native()) {\n          entry.non_native = true;\n        }\n      }\n      if (tag_byte & this.typeIssuer) {\n        //console.log('entry.issuer');\n        entry.issuer = STHash160.parse(so);\n        // Enable and set correct type of base-58 encoding\n        entry.issuer.set_version(Base.VER_ACCOUNT_ID);\n        //console.log('DONE WITH ISSUER!');\n      }\n\n      if (entry.account || entry.currency || entry.issuer) {\n        current_path.push(entry);\n      } else {\n        throw new Error('Invalid path entry'); //It must have at least something in it.\n      }\n    }\n\n    if (current_path) {\n      //close the current path, if there is one,\n      path_list.push(current_path);\n    }\n\n    return path_list;\n  }\n});\n\nSTPathSet.id = 18;\n\nvar STVector256 = exports.Vector256 = new SerializedType({\n  serialize: function (so, val) { //Assume val is an array of STHash256 objects.\n    var length_as_varint = SerializedType.serialize_varint(so, val.length * 32);\n    for (var i=0, l=val.length; i<l; i++) {\n      STHash256.serialize(so, val[i]);\n    }\n  },\n  parse: function (so) {\n    var length = this.parse_varint(so);\n    var output = [];\n    // length is number of bytes not number of Hash256\n    for (var i=0; i<length / 32; i++) {\n      output.push(STHash256.parse(so));\n    }\n    return output;\n  }\n});\n\nSTVector256.id = 19;\n\nexports.serialize = exports.serialize_whatever = serialize;\n\nfunction serialize(so, field_name, value) {\n  //so: a byte-stream to serialize into.\n  //field_name: a string for the field name ('LedgerEntryType' etc.)\n  //value: the value of that field.\n  var field_coordinates = binformat.fieldsInverseMap[field_name];\n  var type_bits         = field_coordinates[0];\n  var field_bits        = field_coordinates[1];\n  var tag_byte          = (type_bits < 16 ? type_bits << 4 : 0) | (field_bits < 16 ? field_bits : 0);\n\n  if (field_name === 'LedgerEntryType' && 'string' === typeof value) {\n    value = binformat.ledger[value][0];\n  }\n\n  if (field_name === 'TransactionResult' && 'string' === typeof value) {\n    value = binformat.ter[value];\n  }\n\n  STInt8.serialize(so, tag_byte);\n\n  if (type_bits >= 16) {\n    STInt8.serialize(so, type_bits);\n  }\n\n  if (field_bits >= 16) {\n    STInt8.serialize(so, field_bits);\n  }\n\n  // Get the serializer class (ST...) for a field based on the type bits.\n  var serialized_object_type = exports[binformat.types[type_bits]];\n  //do something with val[keys] and val[keys[i]];\n  serialized_object_type.serialize(so, value);\n}\n\n//Take the serialized object, figure out what type/field it is, and return the parsing of that.\nexports.parse = exports.parse_whatever = parse;\n\nfunction parse(so) {\n  var tag_byte   = so.read(1)[0];\n  var type_bits  = tag_byte >> 4;\n\n  if (type_bits === 0) {\n    type_bits = so.read(1)[0];\n  }\n\n  // Get the parser class (ST...) for a field based on the type bits.\n  var type = exports[binformat.types[type_bits]];\n\n  assert(type, 'Unknown type - header byte is 0x' + tag_byte.toString(16));\n\n  var field_bits = tag_byte & 0x0f;\n  var field_name = (field_bits === 0)\n  ? field_name = binformat.fields[type_bits][so.read(1)[0]]\n  : field_name = binformat.fields[type_bits][field_bits];\n\n  assert(field_name, 'Unknown field - header byte is 0x' + tag_byte.toString(16));\n\n  return [ field_name, type.parse(so) ]; //key, value\n};\n\nfunction sort_fields(keys) {\n  function sort_field_compare(a, b) {\n    var a_field_coordinates = binformat.fieldsInverseMap[a];\n    var a_type_bits         = a_field_coordinates[0];\n    var a_field_bits        = a_field_coordinates[1];\n    var b_field_coordinates = binformat.fieldsInverseMap[b];\n    var b_type_bits         = b_field_coordinates[0];\n    var b_field_bits        = b_field_coordinates[1];\n\n    // Sort by type id first, then by field id\n    return a_type_bits !== b_type_bits ? a_type_bits - b_type_bits : a_field_bits - b_field_bits;\n  };\n\n  return keys.sort(sort_field_compare);\n}\n\nvar STObject = exports.Object = new SerializedType({\n  serialize: function (so, val, no_marker) {\n    var keys = Object.keys(val);\n\n    // Ignore lowercase field names - they're non-serializable fields by\n    // convention.\n    keys = keys.filter(function (key) {\n      return key[0] !== key[0].toLowerCase();\n    });\n\n    keys.forEach(function (key) {\n      if (typeof binformat.fieldsInverseMap[key] === 'undefined') {\n        throw new Error('JSON contains unknown field: \"' + key + '\"');\n      }\n    });\n\n    // Sort fields\n    keys = sort_fields(keys);\n\n    for (var i=0; i<keys.length; i++) {\n      serialize(so, keys[i], val[keys[i]]);\n    }\n\n    if (!no_marker) {\n      //Object ending marker\n      STInt8.serialize(so, 0xe1);\n    }\n  },\n\n  parse: function (so) {\n    var output = {};\n    while (so.peek(1)[0] !== 0xe1) {\n      var keyval = parse(so);\n      output[keyval[0]] = keyval[1];\n    }\n    so.read(1);\n    return output;\n  }\n});\n\nSTObject.id = 14;\n\nvar STArray = exports.Array = new SerializedType({\n  serialize: function (so, val) {\n    for (var i=0, l=val.length; i<l; i++) {\n      var keys = Object.keys(val[i]);\n\n      if (keys.length !== 1) {\n        throw Error('Cannot serialize an array containing non-single-key objects');\n      }\n\n      var field_name = keys[0];\n      var value = val[i][field_name];\n      serialize(so, field_name, value);\n    }\n\n    //Array ending marker\n    STInt8.serialize(so, 0xf1);\n  },\n\n  parse: function (so) {\n    var output = [ ];\n\n    while (so.peek(1)[0] !== 0xf1) {\n      var keyval = parse(so);\n      var obj = { };\n      obj[keyval[0]] = keyval[1];\n      output.push(obj);\n    }\n\n    so.read(1);\n\n    return output;\n  }\n});\n\nSTArray.id = 15;\n\n\n// WEBPACK FOOTER\n// module.id = 29\n// module.readableIdentifier = ./src/js/ripple/serializedtypes.js\n//@ sourceURL=webpack-module:///./src/js/ripple/serializedtypes.js");
 
 /***/ },
 /* 30 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/**\n * Type definitions for binary format.\n *\n * This file should not be included directly. Instead, find the format you're\n * trying to parse or serialize in binformat.js and pass that to\n * SerializedObject.parse() or SerializedObject.serialize().\n */\n\nvar assert    = __webpack_require__(39);\nvar extend    = __webpack_require__(43);\nvar binformat = __webpack_require__(18);\nvar utils     = __webpack_require__(19);\nvar sjcl      = utils.sjcl;\n\nvar UInt128   = __webpack_require__(45).UInt128;\nvar UInt160   = __webpack_require__(8).UInt160;\nvar UInt256   = __webpack_require__(9).UInt256;\nvar Base      = __webpack_require__(7).Base;\n\nvar amount    = __webpack_require__(3);\nvar Amount    = amount.Amount;\nvar Currency  = amount.Currency;\n\n// Shortcuts\nvar hex = sjcl.codec.hex;\nvar bytes = sjcl.codec.bytes;\n\nvar BigInteger = utils.jsbn.BigInteger;\n\n\nvar SerializedType = function (methods) {\n  extend(this, methods);\n};\n\nfunction isNumber(val) {\n  return typeof val === 'number' && isFinite(val);\n};\n\nfunction isString(val) {\n  return typeof val === 'string';\n};\n\nfunction isHexInt64String(val) {\n  return isString(val) && /^[0-9A-F]{0,16}$/i.test(val);\n};\n\nfunction isCurrencyString(val) {\n  return isString(val) && /^[A-Z0-9]{3}$/.test(val);\n};\n\nfunction isBigInteger(val) {\n  return val instanceof BigInteger;\n};\n\nfunction serialize_hex(so, hexData, noLength) {\n  var byteData = bytes.fromBits(hex.toBits(hexData));\n  if (!noLength) {\n    SerializedType.serialize_varint(so, byteData.length);\n  }\n  so.append(byteData);\n};\n\n/**\n * parses bytes as hex\n */\nfunction convert_bytes_to_hex (byte_array) {\n  return sjcl.codec.hex.fromBits(sjcl.codec.bytes.toBits(byte_array)).toUpperCase();\n};\n\nSerializedType.serialize_varint = function (so, val) {\n  if (val < 0) {\n    throw new Error('Variable integers are unsigned.');\n  }\n\n  if (val <= 192) {\n    so.append([val]);\n  } else if (val <= 12480) {\n    val -= 193;\n    so.append([193 + (val >>> 8), val & 0xff]);\n  } else if (val <= 918744) {\n    val -= 12481;\n    so.append([ 241 + (val >>> 16), val >>> 8 & 0xff, val & 0xff ]);\n  } else {\n    throw new Error('Variable integer overflow.');\n  }\n};\n\nSerializedType.prototype.parse_varint = function (so) {\n  var b1 = so.read(1)[0], b2, b3;\n  var result;\n\n  if (b1 > 254) {\n    throw new Error('Invalid varint length indicator');\n  }\n\n  if (b1 <= 192) {\n    result = b1;\n  } else if (b1 <= 240) {\n    b2 = so.read(1)[0];\n    result = 193 + (b1 - 193) * 256 + b2;\n  } else if (b1 <= 254) {\n    b2 = so.read(1)[0];\n    b3 = so.read(1)[0];\n    result = 12481 + (b1 - 241) * 65536 + b2 * 256 + b3;\n  }\n\n  return result;\n};\n\n// In the following, we assume that the inputs are in the proper range. Is this correct?\n// Helper functions for 1-, 2-, and 4-byte integers.\n\n/**\n * Convert an integer value into an array of bytes.\n *\n * The result is appended to the serialized object ('so').\n */\nfunction append_byte_array(so, val, bytes) {\n  if (!isNumber(val)) {\n    throw new Error('Value is not a number');\n  }\n\n  if (val < 0 || val >= Math.pow(256, bytes)) {\n    throw new Error('Value out of bounds');\n  }\n\n  var newBytes = [ ];\n\n  for (var i=0; i<bytes; i++) {\n    newBytes.unshift(val >>> (i * 8) & 0xff);\n  }\n\n  so.append(newBytes);\n};\n\n// Convert a certain number of bytes from the serialized object ('so') into an integer.\nfunction readAndSum(so, bytes) {\n  var sum = 0;\n\n  if (bytes > 4) {\n    throw new Error('This function only supports up to four bytes.');\n  }\n\n  for (var i=0; i<bytes; i++) {\n    var byte = so.read(1)[0];\n    sum += (byte << (8 * (bytes - i - 1)));\n  }\n\n  // Convert to unsigned integer\n  return sum >>> 0;\n};\n\nvar STInt8 = exports.Int8 = new SerializedType({\n  serialize: function (so, val) {\n    append_byte_array(so, val, 1);\n  },\n  parse: function (so) {\n    return readAndSum(so, 1);\n  }\n});\n\nSTInt8.id = 16;\n\nvar STInt16 = exports.Int16 = new SerializedType({\n  serialize: function (so, val) {\n    append_byte_array(so, val, 2);\n  },\n  parse: function (so) {\n    return readAndSum(so, 2);\n  }\n});\n\nSTInt16.id = 1;\n\nvar STInt32 = exports.Int32 = new SerializedType({\n  serialize: function (so, val) {\n    append_byte_array(so, val, 4);\n  },\n  parse: function (so) {\n    return readAndSum(so, 4);\n  }\n});\n\nSTInt32.id = 2;\n\nvar STInt64 = exports.Int64 = new SerializedType({\n  serialize: function (so, val) {\n    var bigNumObject;\n\n    if (isNumber(val)) {\n      val = Math.floor(val);\n      if (val < 0) {\n        throw new Error('Negative value for unsigned Int64 is invalid.');\n      }\n      bigNumObject = new BigInteger(String(val), 10);\n    } else if (isString(val)) {\n      if (!isHexInt64String(val)) {\n        throw new Error('Not a valid hex Int64.');\n      }\n      bigNumObject = new BigInteger(val, 16);\n    } else if (isBigInteger(val)) {\n      if (val.compareTo(BigInteger.ZERO) < 0) {\n        throw new Error('Negative value for unsigned Int64 is invalid.');\n      }\n      bigNumObject = val;\n    } else {\n      throw new Error('Invalid type for Int64');\n    }\n\n    var hex = bigNumObject.toString(16);\n\n    if (hex.length > 16) {\n      throw new Error('Int64 is too large');\n    }\n\n    while (hex.length < 16) {\n      hex = '0' + hex;\n    }\n\n    serialize_hex(so, hex, true); //noLength = true\n  },\n  parse: function (so) {\n    var bytes = so.read(8);\n    // We need to add a 0, so if the high bit is set it won't think it's a\n    // pessimistic numeric fraek. What doth lief?\n    var result = new BigInteger([0].concat(bytes), 256);\n    assert(result instanceof BigInteger);\n    return result;\n  }\n});\n\nSTInt64.id = 3;\n\nvar STHash128 = exports.Hash128 = new SerializedType({\n  serialize: function (so, val) {\n    var hash = UInt128.from_json(val);\n    if (!hash.is_valid()) {\n      throw new Error('Invalid Hash128');\n    }\n    serialize_hex(so, hash.to_hex(), true); //noLength = true\n  },\n  parse: function (so) {\n    return UInt128.from_bytes(so.read(16));\n  }\n});\n\nSTHash128.id = 4;\n\nvar STHash256 = exports.Hash256 = new SerializedType({\n  serialize: function (so, val) {\n    var hash = UInt256.from_json(val);\n    if (!hash.is_valid()) {\n      throw new Error('Invalid Hash256');\n    }\n    serialize_hex(so, hash.to_hex(), true); //noLength = true\n  },\n  parse: function (so) {\n    return UInt256.from_bytes(so.read(32));\n  }\n});\n\nSTHash256.id = 5;\n\nvar STHash160 = exports.Hash160 = new SerializedType({\n  serialize: function (so, val) {\n    var hash = UInt160.from_json(val);\n    if (!hash.is_valid()) {\n      throw new Error('Invalid Hash160');\n    }\n    serialize_hex(so, hash.to_hex(), true); //noLength = true\n  },\n  parse: function (so) {\n    return UInt160.from_bytes(so.read(20));\n  }\n});\n\nSTHash160.id = 17;\n\n// Internal\nvar STCurrency = new SerializedType({\n  serialize: function (so, val, xrp_as_ascii) {\n    var currencyData = val.to_bytes();\n\n    if (!currencyData) {\n      throw new Error('Tried to serialize invalid/unimplemented currency type.');\n    }\n\n    so.append(currencyData);\n  },\n  parse: function (so) {\n    var bytes = so.read(20);\n    var currency = Currency.from_bytes(bytes);\n    // XXX Disabled check. Theoretically, the Currency class should support any\n    //     UInt160 value and consider it valid. But it doesn't, so for the\n    //     deserialization to be usable, we need to allow invalid results for now.\n    //if (!currency.is_valid()) {\n    //  throw new Error('Invalid currency: '+convert_bytes_to_hex(bytes));\n    //}\n    return currency;\n  }\n});\n\nvar STAmount = exports.Amount = new SerializedType({\n  serialize: function (so, val) {\n    var amount = Amount.from_json(val);\n    if (!amount.is_valid()) {\n      throw new Error('Not a valid Amount object.');\n    }\n\n    // Amount (64-bit integer)\n    var valueBytes = utils.arraySet(8, 0);\n\n    if (amount.is_native()) {\n      var valueHex = amount._value.toString(16);\n\n      // Enforce correct length (64 bits)\n      if (valueHex.length > 16) {\n        throw new Error('Value out of bounds');\n      }\n\n      while (valueHex.length < 16) {\n        valueHex = '0' + valueHex;\n      }\n\n      valueBytes = bytes.fromBits(hex.toBits(valueHex));\n      // Clear most significant two bits - these bits should already be 0 if\n      // Amount enforces the range correctly, but we'll clear them anyway just\n      // so this code can make certain guarantees about the encoded value.\n      valueBytes[0] &= 0x3f;\n\n      if (!amount.is_negative()) {\n        valueBytes[0] |= 0x40;\n      }\n    } else {\n      var hi = 0, lo = 0;\n\n      // First bit: non-native\n      hi |= 1 << 31;\n\n      if (!amount.is_zero()) {\n        // Second bit: non-negative?\n        if (!amount.is_negative()) {\n          hi |= 1 << 30;\n        }\n\n        // Next eight bits: offset/exponent\n        hi |= ((97 + amount._offset) & 0xff) << 22;\n        // Remaining 52 bits: mantissa\n        hi |= amount._value.shiftRight(32).intValue() & 0x3fffff;\n        lo = amount._value.intValue() & 0xffffffff;\n      }\n\n      valueBytes = sjcl.codec.bytes.fromBits([hi, lo]);\n    }\n\n    so.append(valueBytes);\n\n    if (!amount.is_native()) {\n      // Currency (160-bit hash)\n      var currency = amount.currency();\n      STCurrency.serialize(so, currency, true);\n\n      // Issuer (160-bit hash)\n      so.append(amount.issuer().to_bytes());\n    }\n  },\n  parse: function (so) {\n    var amount = new Amount();\n    var value_bytes = so.read(8);\n    var is_zero = !(value_bytes[0] & 0x7f);\n\n    for (var i=1; i<8; i++) {\n      is_zero = is_zero && !value_bytes[i];\n    }\n\n    if (value_bytes[0] & 0x80) {\n      //non-native\n      var currency = STCurrency.parse(so);\n      var issuer_bytes = so.read(20);\n      var issuer = UInt160.from_bytes(issuer_bytes);\n      issuer.set_version(Base.VER_ACCOUNT_ID);\n      var offset = ((value_bytes[0] & 0x3f) << 2) + (value_bytes[1] >>> 6) - 97;\n      var mantissa_bytes = value_bytes.slice(1);\n      mantissa_bytes[0] &= 0x3f;\n      var value = new BigInteger(mantissa_bytes, 256);\n\n      if (value.equals(BigInteger.ZERO) && !is_zero ) {\n        throw new Error('Invalid zero representation');\n      }\n\n      amount._value = value;\n      amount._offset = offset;\n      amount._currency    = currency;\n      amount._issuer      = issuer;\n      amount._is_native   = false;\n    } else {\n      //native\n      var integer_bytes = value_bytes.slice();\n      integer_bytes[0] &= 0x3f;\n      amount._value = new BigInteger(integer_bytes, 256);\n      amount._is_native   = true;\n    }\n    amount._is_negative = !is_zero && !(value_bytes[0] & 0x40);\n    return amount;\n  }\n});\n\nSTAmount.id = 6;\n\nvar STVL = exports.VariableLength = exports.VL = new SerializedType({\n  serialize: function (so, val) {\n    if (typeof val === 'string') {\n      serialize_hex(so, val);\n    } else {\n      throw new Error('Unknown datatype.');\n    }\n  },\n  parse: function (so) {\n    var len = this.parse_varint(so);\n    return convert_bytes_to_hex(so.read(len));\n  }\n});\n\nSTVL.id = 7;\n\nvar STAccount = exports.Account = new SerializedType({\n  serialize: function (so, val) {\n    var account = UInt160.from_json(val);\n    if (!account.is_valid()) {\n      throw new Error('Invalid account!');\n    }\n    serialize_hex(so, account.to_hex());\n  },\n  parse: function (so) {\n    var len = this.parse_varint(so);\n\n    if (len !== 20) {\n      throw new Error('Non-standard-length account ID');\n    }\n\n    var result = UInt160.from_bytes(so.read(len));\n    result.set_version(Base.VER_ACCOUNT_ID);\n\n    //console.log('PARSED 160:', result.to_json());\n    if (false) {\n      throw new Error('Invalid Account');\n    }\n\n    return result;\n  }\n});\n\nSTAccount.id = 8;\n\nvar STPathSet = exports.PathSet = new SerializedType({\n  typeBoundary:  0xff,\n  typeEnd:       0x00,\n  typeAccount:   0x01,\n  typeCurrency:  0x10,\n  typeIssuer:    0x20,\n  serialize: function (so, val) {\n    for (var i=0, l=val.length; i<l; i++) {\n      // Boundary\n      if (i) {\n        STInt8.serialize(so, this.typeBoundary);\n      }\n\n      for (var j=0, l2=val[i].length; j<l2; j++) {\n        var entry = val[i][j];\n        //if (entry.hasOwnProperty('_value')) {entry = entry._value;}\n        var type = 0;\n\n        if (entry.account) {\n          type |= this.typeAccount;\n        }\n        if (entry.currency) {\n          type |= this.typeCurrency;\n        }\n        if (entry.issuer) {\n          type |= this.typeIssuer;\n        }\n\n        STInt8.serialize(so, type);\n\n        if (entry.account) {\n          so.append(UInt160.from_json(entry.account).to_bytes());\n        }\n\n        if (entry.currency) {\n          var currency = Currency.from_json(entry.currency, entry.non_native);\n          STCurrency.serialize(so, currency);\n        }\n\n        if (entry.issuer) {\n          so.append(UInt160.from_json(entry.issuer).to_bytes());\n        }\n      }\n    }\n\n    STInt8.serialize(so, this.typeEnd);\n  },\n  parse: function (so) {\n    // should return a list of lists:\n    /*\n       [\n       [entry, entry],\n       [entry, entry, entry],\n       [entry],\n       []\n       ]\n\n       each entry has one or more of the following attributes: amount, currency, issuer.\n       */\n\n    var path_list    = [];\n    var current_path = [];\n    var tag_byte;\n\n    while ((tag_byte = so.read(1)[0]) !== this.typeEnd) {\n      //TODO: try/catch this loop, and catch when we run out of data without reaching the end of the data structure.\n      //Now determine: is this an end, boundary, or entry-begin-tag?\n      //console.log('Tag byte:', tag_byte);\n      if (tag_byte === this.typeBoundary) {\n        //console.log('Boundary');\n        if (current_path) { //close the current path, if there is one,\n          path_list.push(current_path);\n        }\n        current_path = [ ]; //and start a new one.\n        continue;\n      }\n\n      //It's an entry-begin tag.\n      //console.log('It's an entry-begin tag.');\n      var entry = {};\n\n      if (tag_byte & this.typeAccount) {\n        //console.log('entry.account');\n        /*var bta = so.read(20);\n          console.log('BTA:', bta);*/\n        entry.account = STHash160.parse(so);\n        entry.account.set_version(Base.VER_ACCOUNT_ID);\n      }\n      if (tag_byte & this.typeCurrency) {\n        //console.log('entry.currency');\n        entry.currency = STCurrency.parse(so);\n        if (entry.currency.to_json() === 'XRP' && !entry.currency.is_native()) {\n          entry.non_native = true;\n        }\n      }\n      if (tag_byte & this.typeIssuer) {\n        //console.log('entry.issuer');\n        entry.issuer = STHash160.parse(so);\n        // Enable and set correct type of base-58 encoding\n        entry.issuer.set_version(Base.VER_ACCOUNT_ID);\n        //console.log('DONE WITH ISSUER!');\n      }\n\n      if (entry.account || entry.currency || entry.issuer) {\n        current_path.push(entry);\n      } else {\n        throw new Error('Invalid path entry'); //It must have at least something in it.\n      }\n    }\n\n    if (current_path) {\n      //close the current path, if there is one,\n      path_list.push(current_path);\n    }\n\n    return path_list;\n  }\n});\n\nSTPathSet.id = 18;\n\nvar STVector256 = exports.Vector256 = new SerializedType({\n  serialize: function (so, val) { //Assume val is an array of STHash256 objects.\n    var length_as_varint = SerializedType.serialize_varint(so, val.length * 32);\n    for (var i=0, l=val.length; i<l; i++) {\n      STHash256.serialize(so, val[i]);\n    }\n  },\n  parse: function (so) {\n    var length = this.parse_varint(so);\n    var output = [];\n    // length is number of bytes not number of Hash256\n    for (var i=0; i<length / 32; i++) {\n      output.push(STHash256.parse(so));\n    }\n    return output;\n  }\n});\n\nSTVector256.id = 19;\n\nexports.serialize = exports.serialize_whatever = serialize;\n\nfunction serialize(so, field_name, value) {\n  //so: a byte-stream to serialize into.\n  //field_name: a string for the field name ('LedgerEntryType' etc.)\n  //value: the value of that field.\n  var field_coordinates = binformat.fieldsInverseMap[field_name];\n  var type_bits         = field_coordinates[0];\n  var field_bits        = field_coordinates[1];\n  var tag_byte          = (type_bits < 16 ? type_bits << 4 : 0) | (field_bits < 16 ? field_bits : 0);\n\n  if (field_name === 'LedgerEntryType' && 'string' === typeof value) {\n    value = binformat.ledger[value][0];\n  }\n\n  if (field_name === 'TransactionResult' && 'string' === typeof value) {\n    value = binformat.ter[value];\n  }\n\n  STInt8.serialize(so, tag_byte);\n\n  if (type_bits >= 16) {\n    STInt8.serialize(so, type_bits);\n  }\n\n  if (field_bits >= 16) {\n    STInt8.serialize(so, field_bits);\n  }\n\n  // Get the serializer class (ST...) for a field based on the type bits.\n  var serialized_object_type = exports[binformat.types[type_bits]];\n  //do something with val[keys] and val[keys[i]];\n  serialized_object_type.serialize(so, value);\n}\n\n//Take the serialized object, figure out what type/field it is, and return the parsing of that.\nexports.parse = exports.parse_whatever = parse;\n\nfunction parse(so) {\n  var tag_byte   = so.read(1)[0];\n  var type_bits  = tag_byte >> 4;\n\n  if (type_bits === 0) {\n    type_bits = so.read(1)[0];\n  }\n\n  // Get the parser class (ST...) for a field based on the type bits.\n  var type = exports[binformat.types[type_bits]];\n\n  assert(type, 'Unknown type - header byte is 0x' + tag_byte.toString(16));\n\n  var field_bits = tag_byte & 0x0f;\n  var field_name = (field_bits === 0)\n  ? field_name = binformat.fields[type_bits][so.read(1)[0]]\n  : field_name = binformat.fields[type_bits][field_bits];\n\n  assert(field_name, 'Unknown field - header byte is 0x' + tag_byte.toString(16));\n\n  return [ field_name, type.parse(so) ]; //key, value\n};\n\nfunction sort_fields(keys) {\n  function sort_field_compare(a, b) {\n    var a_field_coordinates = binformat.fieldsInverseMap[a];\n    var a_type_bits         = a_field_coordinates[0];\n    var a_field_bits        = a_field_coordinates[1];\n    var b_field_coordinates = binformat.fieldsInverseMap[b];\n    var b_type_bits         = b_field_coordinates[0];\n    var b_field_bits        = b_field_coordinates[1];\n\n    // Sort by type id first, then by field id\n    return a_type_bits !== b_type_bits ? a_type_bits - b_type_bits : a_field_bits - b_field_bits;\n  };\n\n  return keys.sort(sort_field_compare);\n}\n\nvar STObject = exports.Object = new SerializedType({\n  serialize: function (so, val, no_marker) {\n    var keys = Object.keys(val);\n\n    // Ignore lowercase field names - they're non-serializable fields by\n    // convention.\n    keys = keys.filter(function (key) {\n      return key[0] !== key[0].toLowerCase();\n    });\n\n    keys.forEach(function (key) {\n      if (typeof binformat.fieldsInverseMap[key] === 'undefined') {\n        throw new Error('JSON contains unknown field: \"' + key + '\"');\n      }\n    });\n\n    // Sort fields\n    keys = sort_fields(keys);\n\n    for (var i=0; i<keys.length; i++) {\n      serialize(so, keys[i], val[keys[i]]);\n    }\n\n    if (!no_marker) {\n      //Object ending marker\n      STInt8.serialize(so, 0xe1);\n    }\n  },\n\n  parse: function (so) {\n    var output = {};\n    while (so.peek(1)[0] !== 0xe1) {\n      var keyval = parse(so);\n      output[keyval[0]] = keyval[1];\n    }\n    so.read(1);\n    return output;\n  }\n});\n\nSTObject.id = 14;\n\nvar STArray = exports.Array = new SerializedType({\n  serialize: function (so, val) {\n    for (var i=0, l=val.length; i<l; i++) {\n      var keys = Object.keys(val[i]);\n\n      if (keys.length !== 1) {\n        throw Error('Cannot serialize an array containing non-single-key objects');\n      }\n\n      var field_name = keys[0];\n      var value = val[i][field_name];\n      serialize(so, field_name, value);\n    }\n\n    //Array ending marker\n    STInt8.serialize(so, 0xf1);\n  },\n\n  parse: function (so) {\n    var output = [ ];\n\n    while (so.peek(1)[0] !== 0xf1) {\n      var keyval = parse(so);\n      var obj = { };\n      obj[keyval[0]] = keyval[1];\n      output.push(obj);\n    }\n\n    so.read(1);\n\n    return output;\n  }\n});\n\nSTArray.id = 15;\n\n\n// WEBPACK FOOTER\n// module.id = 30\n// module.readableIdentifier = ./src/js/ripple/serializedtypes.js\n//@ sourceURL=webpack-module:///./src/js/ripple/serializedtypes.js");
+	eval("var sjcl        = __webpack_require__(19).sjcl;\nvar base        = __webpack_require__(7).Base;\nvar Seed        = __webpack_require__(10).Seed;\nvar UInt160     = __webpack_require__(8).UInt160;\nvar UInt256     = __webpack_require__(9).UInt256;\nvar request     = __webpack_require__(49);\nvar querystring = __webpack_require__(50);\nvar extend      = __webpack_require__(43);\nvar parser      = __webpack_require__(42);\nvar Crypt       = { };\n\nvar cryptConfig = {\n  cipher : 'aes',\n  mode   : 'ccm',\n  ts     : 64,   // tag length\n  ks     : 256,  // key size\n  iter   : 1000  // iterations (key derivation)\n};\n\n/**\n * Full domain hash based on SHA512\n */\n\nfunction fdh(data, bytelen) {\n  var bitlen = bytelen << 3;\n\n  if (typeof data === 'string') {\n    data = sjcl.codec.utf8String.toBits(data);\n  }\n\n  // Add hashing rounds until we exceed desired length in bits\n  var counter = 0, output = [];\n\n  while (sjcl.bitArray.bitLength(output) < bitlen) {\n    var hash = sjcl.hash.sha512.hash(sjcl.bitArray.concat([counter], data));\n    output = sjcl.bitArray.concat(output, hash);\n    counter++;\n  }\n\n  // Truncate to desired length\n  output = sjcl.bitArray.clamp(output, bitlen);\n\n  return output;\n};\n\n/**\n * This is a function to derive different hashes from the same key. \n * Each hash is derived as HMAC-SHA512HALF(key, token).\n *\n * @param {string} key\n * @param {string} hash\n */\n\nfunction keyHash(key, token) {\n  var hmac = new sjcl.misc.hmac(key, sjcl.hash.sha512);\n  return sjcl.codec.hex.fromBits(sjcl.bitArray.bitSlice(hmac.encrypt(token), 0, 256));\n};\n\n/**\n * add entropy at each call to get random words\n * @param {number} nWords\n */\nfunction randomWords (nWords) {\n  for (var i = 0; i < 8; i++) {\n    sjcl.random.addEntropy(Math.random(), 32, \"Math.random()\");\n  }  \n  \n  return sjcl.random.randomWords(nWords);  \n}\n\n/****** exposed functions ******/\n\n/**\n * KEY DERIVATION FUNCTION\n *\n * This service takes care of the key derivation, i.e. converting low-entropy\n * secret into higher entropy secret via either computationally expensive\n * processes or peer-assisted key derivation (PAKDF).\n *\n * @param {object}    opts\n * @param {string}    purpose - Key type/purpose\n * @param {string}    username\n * @param {string}    secret - Also known as passphrase/password\n * @param {function}  fn\n */\n\nCrypt.derive = function(opts, purpose, username, secret, fn) {\n  var tokens;\n\n  if (purpose === 'login') {\n    tokens = ['id', 'crypt'];\n  } else {\n    tokens = ['unlock'];\n  }\n\n  var iExponent = new sjcl.bn(String(opts.exponent));\n  var iModulus  = new sjcl.bn(String(opts.modulus));\n  var iAlpha    = new sjcl.bn(String(opts.alpha));\n\n  var publicInfo = [ 'PAKDF_1_0_0', opts.host.length, opts.host, username.length, username, purpose.length, purpose ].join(':') + ':';\n  var publicSize = Math.ceil(Math.min((7 + iModulus.bitLength()) >>> 3, 256) / 8);\n  var publicHash = fdh(publicInfo, publicSize);\n  var publicHex  = sjcl.codec.hex.fromBits(publicHash);\n  var iPublic    = new sjcl.bn(String(publicHex)).setBitM(0);\n  var secretInfo = [ publicInfo, secret.length, secret ].join(':') + ':';\n  var secretSize = (7 + iModulus.bitLength()) >>> 3;\n  var secretHash = fdh(secretInfo, secretSize);\n  var secretHex  = sjcl.codec.hex.fromBits(secretHash);\n  var iSecret    = new sjcl.bn(String(secretHex)).mod(iModulus);\n\n  if (iSecret.jacobi(iModulus) !== 1) {\n    iSecret = iSecret.mul(iAlpha).mod(iModulus);\n  }\n\n  var iRandom;\n\n  for (;;) {\n    iRandom = sjcl.bn.random(iModulus, 0);\n    if (iRandom.jacobi(iModulus) === 1) {\n      break;\n    }\n  }\n\n  var iBlind   = iRandom.powermodMontgomery(iPublic.mul(iExponent), iModulus);\n  var iSignreq = iSecret.mulmod(iBlind, iModulus);\n  var signreq  = sjcl.codec.hex.fromBits(iSignreq.toBits());\n\n  request.post(opts.url)\n    .send({ info: publicInfo, signreq: signreq })\n    .end(function(err, resp) {\n      if (err || !resp) {\n        return fn(new Error('Could not query PAKDF server ' + opts.host));\n      }\n\n      var data = resp.body || resp.text ? JSON.parse(resp.text) : {};\n\n      if (data.result !== 'success') {\n        return fn(new Error('Could not query PAKDF server '+opts.host));\n      }\n\n      var iSignres = new sjcl.bn(String(data.signres));\n      var iRandomInv = iRandom.inverseMod(iModulus);\n      var iSigned    = iSignres.mulmod(iRandomInv, iModulus);\n      var key        = iSigned.toBits();\n      var result     = { };\n\n      tokens.forEach(function(token) {\n        result[token] = keyHash(key, token);\n      });\n\n      fn(null, result);\n    });\n};\n\n/**\n * Imported from ripple-client\n */\n\n\n\n/**\n * Encrypt data\n *\n * @param {string} key\n * @param {string} data\n */\n\nCrypt.encrypt = function(key, data) {\n  key = sjcl.codec.hex.toBits(key);\n\n  var opts = extend(true, {}, cryptConfig);\n\n  var encryptedObj = JSON.parse(sjcl.encrypt(key, data, opts));\n  var version = [sjcl.bitArray.partial(8, 0)];\n  var initVector = sjcl.codec.base64.toBits(encryptedObj.iv);\n  var ciphertext = sjcl.codec.base64.toBits(encryptedObj.ct);\n\n  var encryptedBits = sjcl.bitArray.concat(version, initVector);\n  encryptedBits = sjcl.bitArray.concat(encryptedBits, ciphertext);\n\n  return sjcl.codec.base64.fromBits(encryptedBits);\n};\n\n/**\n * Decrypt data\n *\n * @param {string} key\n * @param {string} data\n */\n\nCrypt.decrypt = function (key, data) {\n  \n  key = sjcl.codec.hex.toBits(key);\n  var encryptedBits = sjcl.codec.base64.toBits(data);\n\n  var version = sjcl.bitArray.extract(encryptedBits, 0, 8);\n\n  if (version !== 0) {\n    throw new Error('Unsupported encryption version: '+version);\n  }\n\n  var encrypted = extend(true, {}, cryptConfig, {\n    iv: sjcl.codec.base64.fromBits(sjcl.bitArray.bitSlice(encryptedBits, 8, 8+128)),\n    ct: sjcl.codec.base64.fromBits(sjcl.bitArray.bitSlice(encryptedBits, 8+128))\n  });\n\n  return sjcl.decrypt(key, JSON.stringify(encrypted));\n};\n\n\n/**\n * Validate a ripple address\n *\n * @param {string} address\n */\n\nCrypt.isValidAddress = function (address) {\n  return UInt160.is_valid(address);\n};\n\n/**\n * Create an encryption key\n *\n * @param {integer} nWords - number of words\n */\n\nCrypt.createSecret = function (nWords) {\n  return sjcl.codec.hex.fromBits(randomWords(nWords));\n};\n\n/**\n * Create a new master key\n */\n\nCrypt.createMaster = function () {\n  return base.encode_check(33, sjcl.codec.bytes.fromBits(randomWords(4)));\n};\n\n\n/**\n * Create a ripple address from a master key\n *\n * @param {string} masterkey\n */\n\nCrypt.getAddress = function (masterkey) {\n  return Seed.from_json(masterkey).get_key().get_address().to_json();\n};\n\n/**\n * Hash data using SHA-512.\n *\n * @param {string|bitArray} data\n * @return {string} Hash of the data\n */\n\nCrypt.hashSha512 = function (data) {\n  // XXX Should return a UInt512\n  return sjcl.codec.hex.fromBits(sjcl.hash.sha512.hash(data)); \n};\n\n/**\n * Hash data using SHA-512 and return the first 256 bits.\n *\n * @param {string|bitArray} data\n * @return {UInt256} Hash of the data\n */\nCrypt.hashSha512Half = function (data) {\n  return UInt256.from_hex(Crypt.hashSha512(data).substr(0, 64));\n};\n\n\n/**\n * Sign a data string with a secret key\n *\n * @param {string} secret\n * @param {string} data\n */\n\nCrypt.signString = function(secret, data) {\n  var hmac = new sjcl.misc.hmac(sjcl.codec.hex.toBits(secret), sjcl.hash.sha512);\n  return sjcl.codec.hex.fromBits(hmac.mac(data));\n};\n\n/**\n * Create an an accout recovery key\n *\n * @param {string} secret\n */\n\nCrypt.deriveRecoveryEncryptionKeyFromSecret = function(secret) {\n  var seed = Seed.from_json(secret).to_bits();\n  var hmac = new sjcl.misc.hmac(seed, sjcl.hash.sha512);\n  var key  = hmac.mac('ripple/hmac/recovery_encryption_key/v1');\n  key      = sjcl.bitArray.bitSlice(key, 0, 256);\n  return sjcl.codec.hex.fromBits(key);\n};\n\n/**\n * Convert base64 encoded data into base64url encoded data.\n *\n * @param {String} base64 Data\n */\n\nCrypt.base64ToBase64Url = function(encodedData) {\n  return encodedData.replace(/\\+/g, '-').replace(/\\//g, '_').replace(/[=]+$/, '');\n};\n\n/**\n * Convert base64url encoded data into base64 encoded data.\n *\n * @param {String} base64 Data\n */\n\nCrypt.base64UrlToBase64 = function(encodedData) {\n  encodedData = encodedData.replace(/-/g, '+').replace(/_/g, '/');\n\n  while (encodedData.length % 4) {\n    encodedData += '=';\n  }\n\n  return encodedData;\n};\n\nexports.Crypt = Crypt;\n\n\n// WEBPACK FOOTER\n// module.id = 30\n// module.readableIdentifier = ./src/js/ripple/crypt.js\n//@ sourceURL=webpack-module:///./src/js/ripple/crypt.js");
 
 /***/ },
 /* 31 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var sjcl        = __webpack_require__(19).sjcl;\nvar base        = __webpack_require__(7).Base;\nvar Seed        = __webpack_require__(10).Seed;\nvar UInt160     = __webpack_require__(8).UInt160;\nvar UInt256     = __webpack_require__(9).UInt256;\nvar request     = __webpack_require__(54);\nvar querystring = __webpack_require__(49);\nvar extend      = __webpack_require__(43);\nvar parser      = __webpack_require__(42);\nvar Crypt       = { };\n\nvar cryptConfig = {\n  cipher : 'aes',\n  mode   : 'ccm',\n  ts     : 64,   // tag length\n  ks     : 256,  // key size\n  iter   : 1000  // iterations (key derivation)\n};\n\n/**\n * Full domain hash based on SHA512\n */\n\nfunction fdh(data, bytelen) {\n  var bitlen = bytelen << 3;\n\n  if (typeof data === 'string') {\n    data = sjcl.codec.utf8String.toBits(data);\n  }\n\n  // Add hashing rounds until we exceed desired length in bits\n  var counter = 0, output = [];\n\n  while (sjcl.bitArray.bitLength(output) < bitlen) {\n    var hash = sjcl.hash.sha512.hash(sjcl.bitArray.concat([counter], data));\n    output = sjcl.bitArray.concat(output, hash);\n    counter++;\n  }\n\n  // Truncate to desired length\n  output = sjcl.bitArray.clamp(output, bitlen);\n\n  return output;\n};\n\n/**\n * This is a function to derive different hashes from the same key. \n * Each hash is derived as HMAC-SHA512HALF(key, token).\n *\n * @param {string} key\n * @param {string} hash\n */\n\nfunction keyHash(key, token) {\n  var hmac = new sjcl.misc.hmac(key, sjcl.hash.sha512);\n  return sjcl.codec.hex.fromBits(sjcl.bitArray.bitSlice(hmac.encrypt(token), 0, 256));\n};\n\n/**\n * add entropy at each call to get random words\n * @param {number} nWords\n */\nfunction randomWords (nWords) {\n  for (var i = 0; i < 8; i++) {\n    sjcl.random.addEntropy(Math.random(), 32, \"Math.random()\");\n  }  \n  \n  return sjcl.random.randomWords(nWords);  \n}\n\n/****** exposed functions ******/\n\n/**\n * KEY DERIVATION FUNCTION\n *\n * This service takes care of the key derivation, i.e. converting low-entropy\n * secret into higher entropy secret via either computationally expensive\n * processes or peer-assisted key derivation (PAKDF).\n *\n * @param {object}    opts\n * @param {string}    purpose - Key type/purpose\n * @param {string}    username\n * @param {string}    secret - Also known as passphrase/password\n * @param {function}  fn\n */\n\nCrypt.derive = function(opts, purpose, username, secret, fn) {\n  var tokens;\n\n  if (purpose === 'login') {\n    tokens = ['id', 'crypt'];\n  } else {\n    tokens = ['unlock'];\n  }\n\n  var iExponent = new sjcl.bn(String(opts.exponent));\n  var iModulus  = new sjcl.bn(String(opts.modulus));\n  var iAlpha    = new sjcl.bn(String(opts.alpha));\n\n  var publicInfo = [ 'PAKDF_1_0_0', opts.host.length, opts.host, username.length, username, purpose.length, purpose ].join(':') + ':';\n  var publicSize = Math.ceil(Math.min((7 + iModulus.bitLength()) >>> 3, 256) / 8);\n  var publicHash = fdh(publicInfo, publicSize);\n  var publicHex  = sjcl.codec.hex.fromBits(publicHash);\n  var iPublic    = new sjcl.bn(String(publicHex)).setBitM(0);\n  var secretInfo = [ publicInfo, secret.length, secret ].join(':') + ':';\n  var secretSize = (7 + iModulus.bitLength()) >>> 3;\n  var secretHash = fdh(secretInfo, secretSize);\n  var secretHex  = sjcl.codec.hex.fromBits(secretHash);\n  var iSecret    = new sjcl.bn(String(secretHex)).mod(iModulus);\n\n  if (iSecret.jacobi(iModulus) !== 1) {\n    iSecret = iSecret.mul(iAlpha).mod(iModulus);\n  }\n\n  var iRandom;\n\n  for (;;) {\n    iRandom = sjcl.bn.random(iModulus, 0);\n    if (iRandom.jacobi(iModulus) === 1) {\n      break;\n    }\n  }\n\n  var iBlind   = iRandom.powermodMontgomery(iPublic.mul(iExponent), iModulus);\n  var iSignreq = iSecret.mulmod(iBlind, iModulus);\n  var signreq  = sjcl.codec.hex.fromBits(iSignreq.toBits());\n\n  request.post(opts.url)\n    .send({ info: publicInfo, signreq: signreq })\n    .end(function(err, resp) {\n      if (err || !resp) {\n        return fn(new Error('Could not query PAKDF server ' + opts.host));\n      }\n\n      var data = resp.body || resp.text ? JSON.parse(resp.text) : {};\n\n      if (data.result !== 'success') {\n        return fn(new Error('Could not query PAKDF server '+opts.host));\n      }\n\n      var iSignres = new sjcl.bn(String(data.signres));\n      var iRandomInv = iRandom.inverseMod(iModulus);\n      var iSigned    = iSignres.mulmod(iRandomInv, iModulus);\n      var key        = iSigned.toBits();\n      var result     = { };\n\n      tokens.forEach(function(token) {\n        result[token] = keyHash(key, token);\n      });\n\n      fn(null, result);\n    });\n};\n\n/**\n * Imported from ripple-client\n */\n\n\n\n/**\n * Encrypt data\n *\n * @param {string} key\n * @param {string} data\n */\n\nCrypt.encrypt = function(key, data) {\n  key = sjcl.codec.hex.toBits(key);\n\n  var opts = extend(true, {}, cryptConfig);\n\n  var encryptedObj = JSON.parse(sjcl.encrypt(key, data, opts));\n  var version = [sjcl.bitArray.partial(8, 0)];\n  var initVector = sjcl.codec.base64.toBits(encryptedObj.iv);\n  var ciphertext = sjcl.codec.base64.toBits(encryptedObj.ct);\n\n  var encryptedBits = sjcl.bitArray.concat(version, initVector);\n  encryptedBits = sjcl.bitArray.concat(encryptedBits, ciphertext);\n\n  return sjcl.codec.base64.fromBits(encryptedBits);\n};\n\n/**\n * Decrypt data\n *\n * @param {string} key\n * @param {string} data\n */\n\nCrypt.decrypt = function (key, data) {\n  \n  key = sjcl.codec.hex.toBits(key);\n  var encryptedBits = sjcl.codec.base64.toBits(data);\n\n  var version = sjcl.bitArray.extract(encryptedBits, 0, 8);\n\n  if (version !== 0) {\n    throw new Error('Unsupported encryption version: '+version);\n  }\n\n  var encrypted = extend(true, {}, cryptConfig, {\n    iv: sjcl.codec.base64.fromBits(sjcl.bitArray.bitSlice(encryptedBits, 8, 8+128)),\n    ct: sjcl.codec.base64.fromBits(sjcl.bitArray.bitSlice(encryptedBits, 8+128))\n  });\n\n  return sjcl.decrypt(key, JSON.stringify(encrypted));\n};\n\n\n/**\n * Validate a ripple address\n *\n * @param {string} address\n */\n\nCrypt.isValidAddress = function (address) {\n  return UInt160.is_valid(address);\n};\n\n/**\n * Create an encryption key\n *\n * @param {integer} nWords - number of words\n */\n\nCrypt.createSecret = function (nWords) {\n  return sjcl.codec.hex.fromBits(randomWords(nWords));\n};\n\n/**\n * Create a new master key\n */\n\nCrypt.createMaster = function () {\n  return base.encode_check(33, sjcl.codec.bytes.fromBits(randomWords(4)));\n};\n\n\n/**\n * Create a ripple address from a master key\n *\n * @param {string} masterkey\n */\n\nCrypt.getAddress = function (masterkey) {\n  return Seed.from_json(masterkey).get_key().get_address().to_json();\n};\n\n/**\n * Hash data using SHA-512.\n *\n * @param {string|bitArray} data\n * @return {string} Hash of the data\n */\n\nCrypt.hashSha512 = function (data) {\n  // XXX Should return a UInt512\n  return sjcl.codec.hex.fromBits(sjcl.hash.sha512.hash(data)); \n};\n\n/**\n * Hash data using SHA-512 and return the first 256 bits.\n *\n * @param {string|bitArray} data\n * @return {UInt256} Hash of the data\n */\nCrypt.hashSha512Half = function (data) {\n  return UInt256.from_hex(Crypt.hashSha512(data).substr(0, 64));\n};\n\n\n/**\n * Sign a data string with a secret key\n *\n * @param {string} secret\n * @param {string} data\n */\n\nCrypt.signString = function(secret, data) {\n  var hmac = new sjcl.misc.hmac(sjcl.codec.hex.toBits(secret), sjcl.hash.sha512);\n  return sjcl.codec.hex.fromBits(hmac.mac(data));\n};\n\n/**\n * Create an an accout recovery key\n *\n * @param {string} secret\n */\n\nCrypt.deriveRecoveryEncryptionKeyFromSecret = function(secret) {\n  var seed = Seed.from_json(secret).to_bits();\n  var hmac = new sjcl.misc.hmac(seed, sjcl.hash.sha512);\n  var key  = hmac.mac('ripple/hmac/recovery_encryption_key/v1');\n  key      = sjcl.bitArray.bitSlice(key, 0, 256);\n  return sjcl.codec.hex.fromBits(key);\n};\n\n/**\n * Convert base64 encoded data into base64url encoded data.\n *\n * @param {String} base64 Data\n */\n\nCrypt.base64ToBase64Url = function(encodedData) {\n  return encodedData.replace(/\\+/g, '-').replace(/\\//g, '_').replace(/[=]+$/, '');\n};\n\n/**\n * Convert base64url encoded data into base64 encoded data.\n *\n * @param {String} base64 Data\n */\n\nCrypt.base64UrlToBase64 = function(encodedData) {\n  encodedData = encodedData.replace(/-/g, '+').replace(/_/g, '/');\n\n  while (encodedData.length % 4) {\n    encodedData += '=';\n  }\n\n  return encodedData;\n};\n\nexports.Crypt = Crypt;\n\n\n// WEBPACK FOOTER\n// module.id = 31\n// module.readableIdentifier = ./src/js/ripple/crypt.js\n//@ sourceURL=webpack-module:///./src/js/ripple/crypt.js");
+	eval("// Convert a JavaScript number to IEEE-754 Double Precision\n// value represented as an array of 8 bytes (octets)\n//\n// Based on:\n// http://cautionsingularityahead.blogspot.com/2010/04/javascript-and-ieee754-redux.html\n//\n// Found and modified from:\n// https://gist.github.com/bartaz/1119041\n\nvar Float = exports.Float = {};\n\nFloat.toIEEE754 = function(v, ebits, fbits) {\n\n  var bias = (1 << (ebits - 1)) - 1;\n\n  // Compute sign, exponent, fraction\n  var s, e, f;\n  if (isNaN(v)) {\n    e = (1 << bias) - 1; f = 1; s = 0;\n  }\n  else if (v === Infinity || v === -Infinity) {\n    e = (1 << bias) - 1; f = 0; s = (v < 0) ? 1 : 0;\n  }\n  else if (v === 0) {\n    e = 0; f = 0; s = (1 / v === -Infinity) ? 1 : 0;\n  }\n  else {\n    s = v < 0;\n    v = Math.abs(v);\n\n    if (v >= Math.pow(2, 1 - bias)) {\n      var ln = Math.min(Math.floor(Math.log(v) / Math.LN2), bias);\n      e = ln + bias;\n      f = v * Math.pow(2, fbits - ln) - Math.pow(2, fbits);\n    }\n    else {\n      e = 0;\n      f = v / Math.pow(2, 1 - bias - fbits);\n    }\n  }\n\n  // Pack sign, exponent, fraction\n  var i, bits = [];\n  for (i = fbits; i; i -= 1) { bits.push(f % 2 ? 1 : 0); f = Math.floor(f / 2); }\n  for (i = ebits; i; i -= 1) { bits.push(e % 2 ? 1 : 0); e = Math.floor(e / 2); }\n  bits.push(s ? 1 : 0);\n  bits.reverse();\n  var str = bits.join('');\n\n  // Bits to bytes\n  var bytes = [];\n  while (str.length) {\n    bytes.push(parseInt(str.substring(0, 8), 2));\n    str = str.substring(8);\n  }\n  return bytes;\n}\n\nFloat.fromIEEE754 = function(bytes, ebits, fbits) {\n\n  // Bytes to bits\n  var bits = [];\n  for (var i = bytes.length; i; i -= 1) {\n    var byte = bytes[i - 1];\n    for (var j = 8; j; j -= 1) {\n      bits.push(byte % 2 ? 1 : 0); byte = byte >> 1;\n    }\n  }\n  bits.reverse();\n  var str = bits.join('');\n\n  // Unpack sign, exponent, fraction\n  var bias = (1 << (ebits - 1)) - 1;\n  var s = parseInt(str.substring(0, 1), 2) ? -1 : 1;\n  var e = parseInt(str.substring(1, 1 + ebits), 2);\n  var f = parseInt(str.substring(1 + ebits), 2);\n\n  // Produce number\n  if (e === (1 << ebits) - 1) {\n    return f !== 0 ? NaN : s * Infinity;\n  }\n  else if (e > 0) {\n    return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));\n  }\n  else if (f !== 0) {\n    return s * Math.pow(2, -(bias-1)) * (f / Math.pow(2, fbits));\n  }\n  else {\n    return s * 0;\n  }\n}\n\nFloat.fromIEEE754Double = function(b) { return Float.fromIEEE754(b, 11, 52); }\nFloat.toIEEE754Double = function(v) { return   Float.toIEEE754(v, 11, 52); }\nFloat.fromIEEE754Single = function(b) { return Float.fromIEEE754(b,  8, 23); }\nFloat.toIEEE754Single = function(v) { return   Float.toIEEE754(v,  8, 23); }\n\n\n// Convert array of octets to string binary representation\n// by bartaz\n\nFloat.toIEEE754DoubleString = function(v) {\n  return exports.toIEEE754Double(v)\n    .map(function(n){ for(n = n.toString(2);n.length < 8;n=\"0\"+n); return n })\n    .join('')\n    .replace(/(.)(.{11})(.{52})/, \"$1 $2 $3\")\n}\n\n// WEBPACK FOOTER\n// module.id = 31\n// module.readableIdentifier = ./src/js/ripple/ieee754.js\n//@ sourceURL=webpack-module:///./src/js/ripple/ieee754.js");
 
 /***/ },
 /* 32 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var crypt   = __webpack_require__(31).Crypt;\nvar SignedRequest = __webpack_require__(46).SignedRequest;\nvar request = __webpack_require__(54);\nvar extend  = __webpack_require__(43);\nvar async   = __webpack_require__(48);\nvar log     = __webpack_require__(24).sub('blob');\nvar BlobClient = {};\n\n//Blob object class\nfunction BlobObj(options) {\n  if (!options) options = { };\n  \n  this.device_id = options.device_id;\n  this.url       = options.url;\n  this.id        = options.blob_id;\n  this.key       = options.key; \n  this.identity  = new Identity(this);\n  this.data      = { };\n};\n\n// Blob operations\n// Do NOT change the mapping of existing ops\nBlobObj.ops = {\n  // Special\n  noop: 0,\n\n  // Simple ops\n  set: 16,\n  unset: 17,\n  extend: 18,\n\n  // Meta ops\n  push: 32,\n  pop: 33,\n  shift: 34,\n  unshift: 35,\n  filter: 36\n};\n\n\nBlobObj.opsReverseMap = [ ];\nfor (var name in BlobObj.ops) {\n  BlobObj.opsReverseMap[BlobObj.ops[name]] = name;\n}\n\n//Identity fields\nvar identityRoot   = 'identityVault';\nvar identityFields = [\n  'name',\n  'entityType',\n  'email',\n  'phone',\n  'address',\n  'nationalID',\n  'birthday',\n  'birthplace'\n];\n\nvar entityTypes = [\n  'individual',\n  'organization',\n  'corporation'\n];\n\nvar addressFields = [\n  'contact',\n  'line1',\n  'line2',\n  'city',\n  'region',  //state/province/region\n  'postalCode',\n  'country'\n];\n\nvar nationalIDFields = [\n  'number',\n  'type',\n  'country',\n];\n\nvar idTypeFields = [\n  'ssn',\n  'taxID',\n  'passport',\n  'driversLicense',\n  'other'\n];\n\n/**\n * Initialize a new blob object\n *\n * @param {function} fn - Callback function\n */\n\nBlobObj.prototype.init = function(fn) {\n  var self = this, url;\n\n  if (self.url.indexOf('://') === -1) {\n    self.url = 'http://' + url;\n  }\n\n  url  = self.url + '/v1/blob/' + self.id;\n  if (this.device_id) url += '?device_id=' + this.device_id;\n  \n  request.get(url, function(err, resp) {\n    if (err) {\n      return fn(new Error(err.message || 'Could not retrieve blob'));\n    } else if (!resp.body) {\n      return fn(new Error('Could not retrieve blob'));\n    } else if (resp.body.twofactor) {\n      resp.body.twofactor.blob_id   = self.id;\n      resp.body.twofactor.blob_url  = self.url;\n      resp.body.twofactor.device_id = self.device_id;\n      resp.body.twofactor.blob_key  = self.key\n      return fn(resp.body);\n    } else if (resp.body.result !== 'success') {\n      return fn(new Error('Incorrect username or password'));\n    }\n    \n    self.revision         = resp.body.revision;\n    self.encrypted_secret = resp.body.encrypted_secret;\n    self.missing_fields   = resp.body.missing_fields;\n    \n    if (!self.decrypt(resp.body.blob)) {\n      return fn(new Error('Error while decrypting blob'));\n    }\n\n    //Apply patches\n    if (resp.body.patches && resp.body.patches.length) {\n      var successful = true;\n      resp.body.patches.forEach(function(patch) {\n        successful = successful && self.applyEncryptedPatch(patch);\n      });\n\n      if (successful) {\n        self.consolidate();\n      }\n    }\n\n    //return with newly decrypted blob\n    fn(null, self);\n  }).timeout(8000);\n};\n\n/**\n * Consolidate -\n * Consolidate patches as a new revision\n *\n * @param {function} fn - Callback function\n */\n\nBlobObj.prototype.consolidate = function(fn) {\n  // Callback is optional\n  if (typeof fn !== 'function') {\n    fn = function(){};\n  }\n\n  //console.log('client: blob: consolidation at revision', this.revision);\n  var encrypted = this.encrypt();\n\n  var config = {\n    method: 'POST',\n    url: this.url + '/v1/blob/consolidate',\n    dataType: 'json',\n    data: {\n      blob_id: this.id,\n      data: encrypted,\n      revision: this.revision\n    },\n  };\n\n  var signedRequest = new SignedRequest(config);\n\n  var signed = signedRequest.signHmac(this.data.auth_secret, this.id);\n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      // XXX Add better error information to exception\n      if (err) {\n        fn(new Error('Failed to consolidate blob - XHR error'));\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else {\n        fn(new Error('Failed to consolidate blob'));\n      }\n  });\n};\n\n/**\n * ApplyEncryptedPatch -\n * save changes from a downloaded patch to the blob\n *\n * @param {string} patch - encrypted patch string\n */\n\nBlobObj.prototype.applyEncryptedPatch = function(patch) {\n  try {\n    var args = JSON.parse(crypt.decrypt(this.key, patch));\n    var op   = args.shift();\n    var path = args.shift();\n\n    this.applyUpdate(op, path, args);\n    this.revision++;\n\n    return true;\n  } catch (err) {\n    //console.log('client: blob: failed to apply patch:', err.toString());\n    //console.log(err.stack);\n    return false;\n  }\n};\n\n/**\n * Encrypt secret with unlock key\n *\n * @param {string} secretUnlockkey\n */\nBlobObj.prototype.encryptSecret = function (secretUnlockKey, secret) {\n  return crypt.encrypt(secretUnlockKey, secret);\n};\n\n/**\n * Decrypt secret with unlock key\n *\n * @param {string} secretUnlockkey\n */\n\nBlobObj.prototype.decryptSecret = function(secretUnlockKey) {\n  return crypt.decrypt(secretUnlockKey, this.encrypted_secret);\n};\n\n/**\n * Decrypt blob with crypt key\n *\n * @param {string} data - encrypted blob data\n */\n\nBlobObj.prototype.decrypt = function(data) {\n  try {\n    this.data = JSON.parse(crypt.decrypt(this.key, data));\n    return this;\n  } catch (e) {\n    //console.log('client: blob: decryption failed', e.toString());\n    //console.log(e.stack);\n    return false;\n  }\n};\n\n/**\n * Encrypt blob with crypt key\n */\n\nBlobObj.prototype.encrypt = function() {\n// Filter Angular metadata before encryption\n//  if ('object' === typeof this.data &&\n//      'object' === typeof this.data.contacts)\n//    this.data.contacts = angular.fromJson(angular.toJson(this.data.contacts));\n\n  return crypt.encrypt(this.key, JSON.stringify(this.data));\n};\n\n/**\n * Encrypt recovery key\n *\n * @param {string} secret\n * @param {string} blobDecryptKey\n */\n\nBlobObj.prototype.encryptBlobCrypt = function(secret, blobDecryptKey) {\n  var recoveryEncryptionKey = crypt.deriveRecoveryEncryptionKeyFromSecret(secret);\n  return crypt.encrypt(recoveryEncryptionKey, blobDecryptKey);\n};\n\n/**\n * Decrypt recovery key\n *\n * @param {string} secret\n * @param {string} encryptedKey\n */\n\nfunction decryptBlobCrypt (secret, encryptedKey) {\n  var recoveryEncryptionKey = crypt.deriveRecoveryEncryptionKeyFromSecret(secret);\n  return crypt.decrypt(recoveryEncryptionKey, encryptedKey);\n};\n\n/**** Blob updating functions ****/\n\n/**\n * Set blob element\n */\n\nBlobObj.prototype.set = function(pointer, value, fn) {\n  if (pointer == \"/\" + identityRoot && this.data[identityRoot]) {\n    return fn(new Error('Cannot overwrite Identity Vault')); \n  }\n    \n  this.applyUpdate('set', pointer, [value]);\n  this.postUpdate('set', pointer, [value], fn);\n};\n\n/**\n * Remove blob element\n */\n\nBlobObj.prototype.unset = function(pointer, fn) {\n  if (pointer == \"/\" + identityRoot) {\n    return fn(new Error('Cannot remove Identity Vault')); \n  }\n  \n  this.applyUpdate('unset', pointer, []);\n  this.postUpdate('unset', pointer, [], fn);\n};\n\n/**\n * Extend blob object\n */\n\nBlobObj.prototype.extend = function(pointer, value, fn) {\n  this.applyUpdate('extend', pointer, [value]);\n  this.postUpdate('extend', pointer, [value], fn);\n};\n\n/**\n * Prepend blob array\n */\n\nBlobObj.prototype.unshift = function(pointer, value, fn) {    \n  this.applyUpdate('unshift', pointer, [value]);\n  this.postUpdate('unshift', pointer, [value], fn);\n};\n\n/**\n * Filter the row(s) from an array.\n *\n * This method will find any entries from the array stored under `pointer` and\n * apply the `subcommands` to each of them.\n *\n * The subcommands can be any commands with the pointer parameter left out.\n */\n\nBlobObj.prototype.filter = function(pointer, field, value, subcommands, callback) {\n  var args = Array.prototype.slice.apply(arguments);\n\n  if (typeof args[args.length - 1] === 'function') {\n    callback = args.pop();\n  }\n\n  args.shift();\n\n  // Normalize subcommands to minimize the patch size\n  args = args.slice(0, 2).concat(normalizeSubcommands(args.slice(2), true));\n\n  this.applyUpdate('filter', pointer, args);\n  this.postUpdate('filter', pointer, args, callback);\n};\n\n/**\n * Apply udpdate to the blob\n */\n\nBlobObj.prototype.applyUpdate = function(op, path, params) {\n  // Exchange from numeric op code to string\n  if (typeof op === 'number') {\n    op = BlobObj.opsReverseMap[op];\n  }\n\n  if (typeof op !== 'string') {\n    throw new Error('Blob update op code must be a number or a valid op id string');\n  }\n\n  // Separate each step in the 'pointer'\n  var pointer = path.split('/');\n  var first = pointer.shift();\n\n  if (first !== '') {\n    throw new Error('Invalid JSON pointer: '+path);\n  }\n\n  this._traverse(this.data, pointer, path, op, params);\n};\n\n//for applyUpdate function\nBlobObj.prototype._traverse = function(context, pointer, originalPointer, op, params) {\n  var _this = this;\n  var part = _this.unescapeToken(pointer.shift());\n\n  if (Array.isArray(context)) {\n    if (part === '-') {\n      part = context.length;\n    } else if (part % 1 !== 0 && part >= 0) {\n      throw new Error('Invalid pointer, array element segments must be a positive integer, zero or '-'');\n    }\n  } else if (typeof context !== 'object') {\n    return null;\n  } else if (!context.hasOwnProperty(part)) {\n    // Some opcodes create the path as they're going along\n    if (op === 'set') {\n      context[part] = {};\n    } else if (op === 'unshift') {\n      context[part] = [];\n    } else {\n      return null;\n    }\n  }\n\n  if (pointer.length !== 0) {\n    return this._traverse(context[part], pointer, originalPointer, op, params);\n  }\n\n  switch (op) {\n    case 'set':\n      context[part] = params[0];\n      break;\n    case 'unset':\n      if (Array.isArray(context)) {\n        context.splice(part, 1);\n      } else {\n        delete context[part];\n      }\n      break;\n    case 'extend':\n      if (typeof context[part] !== 'object') {\n        throw new Error('Tried to extend a non-object');\n      }\n      extend(true, context[part], params[0]);\n      break;\n    case 'unshift':\n      if (typeof context[part] === 'undefined') {\n        context[part] = [ ];\n      } else if (!Array.isArray(context[part])) {\n        throw new Error('Operator \"unshift\" must be applied to an array.');\n      }\n      context[part].unshift(params[0]);\n      break;\n    case 'filter':\n      if (Array.isArray(context[part])) {\n        context[part].forEach(function(element, i) {\n          if (typeof element === 'object' && element.hasOwnProperty(params[0]) && element[params[0]] === params[1]) {\n            var subpointer = originalPointer + '/' + i;\n            var subcommands = normalizeSubcommands(params.slice(2));\n\n            subcommands.forEach(function(subcommand) {\n              var op = subcommand[0];\n              var pointer = subpointer + subcommand[1];\n              _this.applyUpdate(op, pointer, subcommand.slice(2));\n            });\n          }\n        });\n      }\n      break;\n    default:\n      throw new Error('Unsupported op '+op);\n  }\n};\n\nBlobObj.prototype.escapeToken = function(token) {\n  return token.replace(/[~\\/]/g, function(key) {\n    return key === '~' ? '~0' : '~1';\n  });\n};\n\nBlobObj.prototype.unescapeToken = function(str) {\n  return str.replace(/~./g, function(m) {\n    switch (m) {\n      case '~0':\n        return '~';\n      case '~1':\n        return '/';\n    }\n    throw new Error('Invalid tilde escape: ' + m);\n  });\n};\n\n/**\n * Sumbit update to blob vault\n */\n\nBlobObj.prototype.postUpdate = function(op, pointer, params, fn) {\n  // Callback is optional\n  if (typeof fn !== 'function') {\n    fn = function(){};\n  }\n\n  if (typeof op === 'string') {\n    op = BlobObj.ops[op];\n  }\n\n  if (typeof op !== 'number') {\n    throw new Error('Blob update op code must be a number or a valid op id string');\n  }\n\n  if (op < 0 || op > 255) {\n    throw new Error('Blob update op code out of bounds');\n  }\n\n  //console.log('client: blob: submitting update', BlobObj.opsReverseMap[op], pointer, params);\n\n  params.unshift(pointer);\n  params.unshift(op);\n\n  var config = {\n    method: 'POST',\n    url: this.url + '/v1/blob/patch',\n    dataType: 'json',\n    data: {\n      blob_id: this.id,\n      patch: crypt.encrypt(this.key, JSON.stringify(params))\n    }\n  };\n\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signHmac(this.data.auth_secret, this.id);\n\n  request.post(signed.url)\n  .send(signed.data)\n  .end(function(err, resp) {\n    if (err) {\n      fn(new Error('Patch could not be saved - XHR error'));\n    } else if (!resp.body || resp.body.result !== 'success') {\n      fn(new Error('Patch could not be saved - bad result')); \n    } else {\n      fn(null, resp.body);\n    }\n  });\n};\n\n/**\n * get2FA - ECDSA signed request\n */\n\nBlobObj.prototype.get2FA = function (masterkey, fn) {\n  var config = {\n    method : 'GET',\n    url    : this.url + '/v1/blob/' + this.id + '/2FA?device_id=' + this.device_id,\n  };\n  \n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(masterkey, this.data.account_id, this.id);\n\n  request.get(signed.url)\n    .end(function(err, resp) { \n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Unable to retrieve settings.'));\n      }\n    });   \n}\n\n/**\n * set2FA\n * modify 2 factor auth settings\n * @params {object}  options\n * @params {string}  options.masterkey\n * @params {boolean} options.enabled\n * @params {string}  options.phone\n * @params {string}  options.country_code\n * @params {string}  options.via    //sms, etc\n */\n\nBlobObj.prototype.set2FA = function(options, fn) {\n  \n  var config = {\n    method : 'POST',\n    url    : this.url + '/v1/blob/' + this.id + '/2FA',\n    data   : {\n      enabled      : options.enabled,\n      phone        : options.phone,\n      country_code : options.country_code,\n      via          : options.via\n    }\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(options.masterkey, this.data.account_id, this.id);\n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) { \n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(resp.body); \n      } else {\n        fn(new Error('Unable to update settings.'));\n      }\n    }); \n};\n\n/***** helper functions *****/\n\nfunction normalizeSubcommands(subcommands, compress) {\n  // Normalize parameter structure\n  if (/(number|string)/.test(typeof subcommands[0])) {\n    // Case 1: Single subcommand inline\n    subcommands = [subcommands];\n  } else if (subcommands.length === 1 && Array.isArray(subcommands[0]) && /(number|string)/.test(typeof subcommands[0][0])) {\n    // Case 2: Single subcommand as array\n    // (nothing to do)\n  } else if (Array.isArray(subcommands[0])) {\n    // Case 3: Multiple subcommands as array of arrays\n    subcommands = subcommands[0];\n  }\n\n  // Normalize op name and convert strings to numeric codes\n  subcommands = subcommands.map(function(subcommand) {\n    if (typeof subcommand[0] === 'string') {\n      subcommand[0] = BlobObj.ops[subcommand[0]];\n    }\n\n    if (typeof subcommand[0] !== 'number') {\n      throw new Error('Invalid op in subcommand');\n    }\n\n    if (typeof subcommand[1] !== 'string') {\n      throw new Error('Invalid path in subcommand');\n    }\n\n    return subcommand;\n  });\n\n  if (compress) {\n    // Convert to the minimal possible format\n    if (subcommands.length === 1) {\n      return subcommands[0];\n    } else {\n      return [subcommands];\n    }\n  } else {\n    return subcommands;\n  }\n}\n\n\n/***** identity ****/\n\n/** \n * Identity class\n * \n */\n\nvar Identity = function (blob) {\n  this._getBlob = function() {\n    return blob;\n  };\n}; \n\n/**\n * getFullAddress\n * returns the address formed into a text string\n * @param {string} key - Encryption key\n */\n\nIdentity.prototype.getFullAddress = function (key) {\n  var blob = this._getBlob();\n  if (!blob || \n      !blob.data || \n      !blob.data[identityRoot] ||\n      !blob.data[identityRoot].address) {\n    return \"\";\n  }     \n  \n  var address = this.get('address', key);\n  var text    = \"\";\n  \n  if (address.value.contact)    text += address.value.contact;\n  if (address.value.line1)      text += \" \" + address.value.line1;\n  if (address.value.line2)      text += \" \" + address.value.line2;\n  if (address.value.city)       text += \" \" + address.value.city;\n  if (address.value.region)     text += \" \" + address.value.region;\n  if (address.value.postalCode) text += \" \" + address.value.postalCode;\n  if (address.value.country)    text += \" \" + address.value.country;\n  return text;\n};\n\n/**\n * getAll\n * get and decrypt all identity fields\n * @param {string} key  - Encryption key\n * @param {function} fn - Callback function\n */\n\nIdentity.prototype.getAll = function (key) {\n  var blob = this._getBlob();\n  if (!blob || !blob.data || !blob.data[identityRoot]) {\n    return {};\n  }   \n  \n  var result = {}, identity = blob.data[identityRoot];\n  for (var i in identity) {\n    result[i] = this.get(i, key);\n  }\n  \n  return result;\n};\n\n/**\n * get\n * get and decrypt a single identity field\n * @param {string} pointer - Field to retrieve\n * @param {string} key     - Encryption key\n */\n\nIdentity.prototype.get = function (pointer, key) {\n  var blob = this._getBlob();\n  if (!blob || !blob.data || !blob.data[identityRoot]) {\n    return null;\n  }\n  \n  var data = blob.data[identityRoot][pointer];\n  if (data && data.encrypted) {\n    return decrypt(key, data);\n    \n  } else if (data) {\n    return data;\n    \n  } else {\n    return null;\n  }\n  \n  function decrypt (key, data) {\n    var value;\n    var result = {encrypted : true};\n    \n    try {\n      value = crypt.decrypt(key, data.value);\n    } catch (e) {\n      result.value  = data.value;\n      result.error  = e; \n      return result;\n    }\n    \n    try {\n      result.value = JSON.parse(value);\n    } catch (e) {\n      result.value = value;\n    }\n    \n    return result;\n  }\n};\n\n/**\n * set\n * set and encrypt a single identity field.\n * @param {string} pointer - Field to set\n * @param {string} key     - Encryption key\n * @param {string} value   - Unencrypted data\n * @param {function} fn    - Callback function\n */\n\nIdentity.prototype.set = function (pointer, key, value, fn) {\n  var self = this, blob = this._getBlob();\n  \n  if (!fn) fn = function(){ };\n  \n  //check fields for validity\n  if (identityFields.indexOf(pointer) === -1) {\n    return fn(new Error(\"invalid identity field\"));   \n  \n  //validate address fields  \n  } else if (pointer === 'address') {\n    if (typeof value !== 'object') {\n      return fn(new Error(\"address must be an object\"));   \n    }\n    \n    for (var addressField in value) {\n      if (addressFields.indexOf(addressField) === -1) {\n        return fn(new Error(\"invalid address field\"));   \n      }\n    }\n  \n  //validate nationalID fields  \n  } else if (pointer === 'nationalID') {\n    if (typeof value !== 'object') {\n      return fn(new Error(\"nationalID must be an object\"));   \n    }\n    \n    for (var idField in value) {\n      if (nationalIDFields.indexOf(idField) === -1) {\n        return fn(new Error(\"invalid nationalID field\"));   \n      }\n      \n      if (idField === 'type') {\n        if (idTypeFields.indexOf(value[idField]) === -1) {\n          return fn(new Error(\"invalid nationalID type\"));   \n        }      \n      }\n    }   \n    \n  //validate entity type   \n  } else if (pointer === 'entityType') {\n    if (entityTypes.indexOf(value) === -1) {\n      return fn(new Error(\"invalid entity type\"));   \n    }     \n  }\n\n  async.waterfall([ validate, set ], fn);\n    \n  //make sure the identity setup is valid\n  function validate (callback) {\n   \n    if (!blob) return fn(new Error(\"Identity must be associated with a blob\"));\n    else if (!blob.data) return fn(new Error(\"Invalid Blob\"));  \n    else if (!blob.data[identityRoot]) {\n      blob.set(\"/\" + identityRoot, {}, function(err, res){\n        if (err) return callback (err);\n        else     return callback (null);\n      }); \n    } else return callback (null);\n  };\n    \n  function set (callback) {\n\n    //NOTE: currently we will overwrite if it already exists\n    //the other option would be to require decrypting with the\n    //existing key as a form of authorization\n    //var current = self.get(pointer, key);  \n    //if (current && current.error) {\n    //  return fn ? fn(current.error) : undefined;\n    //}\n    \n    var data = {};\n    data[pointer] = {\n      encrypted : key ? true : false,\n      value     : key ? encrypt(key, value) : value  \n    };\n    \n    self._getBlob().extend(\"/\" + identityRoot, data, callback);\n  };\n  \n  function encrypt (key, value) {\n    if (typeof value === 'object') value = JSON.stringify(value);\n    return crypt.encrypt(key, value);\n  }\n};\n\n/**\n * unset\n * remove a single identity field - will only be removed\n * with a valid decryption key\n * @param {string} pointer - Field to remove\n * @param {string} key     - Encryption key\n * @param {function} fn    - Callback function\n */\n\nIdentity.prototype.unset = function (pointer, key, fn) {\n  \n  if (!fn) fn = function(){ };\n  \n  //NOTE: this is rather useless since you can overwrite\n  //without an encryption key\n  var data = this.get(pointer, key);\n  if (data && data.error) {\n    return fn(data.error);\n  }\n  \n  this._getBlob().unset(\"/\" + identityRoot+\"/\" + pointer, fn);\n};\n\n/***** blob client methods ****/\n\n/**\n * Blob object class\n */ \n \nexports.Blob = BlobObj;\n\n/**\n * Get ripple name for a given address\n */\n\nBlobClient.getRippleName = function(url, address, fn) {\n  if (!crypt.isValidAddress(address)) {\n    return fn (new Error('Invalid ripple address'));\n  }\n\n  if (!crypt.isValidAddress(address)) return fn (new Error(\"Invalid ripple address\"));\n  request.get(url + '/v1/user/' + address, function(err, resp){\n    if (err) {\n      fn(new Error('Unable to access vault sever'));\n    } else if (resp.body && resp.body.username) {\n      fn(null, resp.body.username);\n    } else if (resp.body && resp.body.exists === false) {\n      fn (new Error('No ripple name for this address'));\n    } else {\n      fn(new Error('Unable to determine if ripple name exists'));\n    }\n  });\n};\n\n/**\n * Retrive a blob with url, id and key\n * @params {object} options\n * @params {string} options.url\n * @params {string} options.blob_id\n * @params {string} options.key\n * @params {string} options.device_id //optional\n */\n\nBlobClient.get = function (options, fn) {\n  var blob = new BlobObj(options);\n  blob.init(fn);\n};\n\n/**\n * requestToken\n * request new token to be sent for 2FA\n * @param {string} url\n * @param {string} id\n * @param {string} force_sms\n */\n\nBlobClient.requestToken = function (url, id, force_sms, fn) {\n  var config = {\n    method : 'GET',\n    url    : url + '/v1/blob/' + id + '/2FA/requestToken'\n  };\n  \n  \n  if (force_sms && force_sms instanceof Function) {\n    fn = force_sms;\n  } else if (force_sms) {\n    config.url += \"?force_sms=true\";\n  }\n  \n  request.get(config.url)\n    .end(function(err, resp) { \n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Unable to request authentication token.'));\n      }\n    }); \n}; \n\n/**\n * verifyToken\n * verify a device token for 2FA  \n * @param {object} options\n * @param {string} options.url\n * @param {string} options.id \n * @param {string} options.device_id \n * @param {string} options.token\n * @param {boolean} options.remember_me\n */\n\nBlobClient.verifyToken = function (options, fn) {\n  var config = {\n    method : 'POST',\n    url    : options.url + '/v1/blob/' + options.id + '/2FA/verifyToken',\n    data   : {\n      device_id   : options.device_id,\n      token       : options.token,\n      remember_me : options.remember_me\n    }\n  };\n  \n  request.post(config.url)\n    .send(config.data)\n    .end(function(err, resp) { \n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Unable to verify authentication token.'));\n      }\n    });   \n};\n\n/**\n * Verify email address\n */\n\nBlobClient.verify = function(url, username, token, fn) {\n  url += '/v1/user/' + username + '/verify/' + token;\n  request.get(url, function(err, resp) {\n    if (err) {    \n      fn(new Error(\"Failed to verify the account - XHR error\"));\n    } else if (resp.body && resp.body.result === 'success') {\n      fn(null, resp.body);\n    } else {\n      fn(new Error('Failed to verify the account'));\n    }\n  });\n};\n\n/**\n * resendEmail\n * send a new verification email\n * @param {object}   opts\n * @param {string}   opts.id\n * @param {string}   opts.username\n * @param {string}   opts.account_id\n * @param {string}   opts.email\n * @param {string}   opts.activateLink\n * @param {function} fn - Callback\n */\n\nBlobClient.resendEmail = function (opts, fn) {\n  var config = {\n    method : 'POST',\n    url    : opts.url + '/v1/user/email',\n    data   : {\n      blob_id  : opts.id,\n      username : opts.username,\n      email    : opts.email,\n      hostlink : opts.activateLink\n    }\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(opts.masterkey, opts.account_id, opts.id);\n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      if (err) {\n        log.error(\"resendEmail:\", err);\n        fn(new Error(\"Failed to resend the token\"));\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        log.error(\"resendEmail:\", resp.body.message);\n        fn(new Error(\"Failed to resend the token\"));\n      } else {\n        fn(new Error(\"Failed to resend the token\")); \n      }\n    });\n};\n\n/**\n * RecoverBlob\n * recover a blob using the account secret\n * @param {object} opts\n * @param {string} opts.url\n * @param {string} opts.username\n * @param {string} opts.masterkey\n * @param {function} fn\n */\n\nBlobClient.recoverBlob = function (opts, fn) {\n  var username = String(opts.username).trim();\n  var config   = {\n    method : 'GET',\n    url    : opts.url + '/v1/user/recov/' + username,\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetricRecovery(opts.masterkey, username);  \n\n  request.get(signed.url)\n    .end(function(err, resp) {\n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        if (!resp.body.encrypted_blobdecrypt_key) {\n          fn(new Error('Missing encrypted blob decrypt key.'));      \n        } else {\n          handleRecovery(resp);  \n        }       \n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Could not recover blob'));\n      }\n    });\n    \n  function handleRecovery (resp) {\n\n    var params = {\n      url     : opts.url,\n      blob_id : resp.body.blob_id,\n      key     : decryptBlobCrypt(opts.masterkey, resp.body.encrypted_blobdecrypt_key)\n    }\n    \n    var blob  = new BlobObj(params);\n    \n    blob.revision = resp.body.revision;\n    blob.encrypted_secret = resp.body.encrypted_secret;\n\n    if (!blob.decrypt(resp.body.blob)) {\n      return fn(new Error('Error while decrypting blob'));\n    }\n\n    //Apply patches\n    if (resp.body.patches && resp.body.patches.length) {\n      var successful = true;\n      resp.body.patches.forEach(function(patch) {\n        successful = successful && blob.applyEncryptedPatch(patch);\n      });\n\n      if (successful) {\n        blob.consolidate();\n      }\n    }\n\n    //return with newly decrypted blob\n    fn(null, blob);\n  };\n};\n\n/**\n * updateProfile\n * update information stored outside the blob - HMAC signed\n * @param {object}\n * @param {string} opts.url\n * @param {string} opts.username\n * @param {string} opts.auth_secret\n * @param {srring} opts.blob_id\n * @param {object} opts.profile\n * @param {string} opts.profile.phone - optional\n * @param {string} opts.profile.country - optional\n * @param {string} opts.profile.region - optional\n * @param {string} opts.profile.city - optional\n */\n\nBlobClient.updateProfile = function (opts, fn) {\n  var config = {\n    method: 'POST',\n    url: opts.url + '/v1/user/' + opts.username + '/profile',\n    dataType: 'json',\n    data: opts.profile\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signHmac(opts.auth_secret, opts.blob_id);  \n  \n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      if (err) {\n        log.error('updateProfile:', err);\n        fn(new Error('Failed to update profile - XHR error'));\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body) {\n        log.error('updateProfile:', resp.body);\n      } else {\n        fn(new Error('Failed to update profile'));\n      }\n    });\n  \n};\n\n/**\n * updateKeys\n * Change the blob encryption keys\n * @param {object} opts\n * @param {string} opts.username\n * @param {object} opts.keys\n * @param {object} opts.blob\n * @param {string} masterkey\n */\n\nBlobClient.updateKeys = function (opts, fn) {\n  var old_id    = opts.blob.id;\n  opts.blob.id  = opts.keys.id;\n  opts.blob.key = opts.keys.crypt;\n  opts.blob.encrypted_secret = opts.blob.encryptSecret(opts.keys.unlock, opts.masterkey);\n  \n  var config = {\n    method : 'POST',\n    url    : opts.blob.url + '/v1/user/' + opts.username + '/updatekeys',\n    data   : {\n      blob_id  : opts.blob.id,\n      data     : opts.blob.encrypt(),\n      revision : opts.blob.revision,\n      encrypted_secret : opts.blob.encrypted_secret,\n      encrypted_blobdecrypt_key : opts.blob.encryptBlobCrypt(opts.masterkey, opts.keys.crypt),\n    }\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(opts.masterkey, opts.blob.data.account_id, old_id); \n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      if (err) {\n        log.error(\"updateKeys:\", err);\n        fn(new Error('Failed to update blob - XHR error'));\n      } else if (!resp.body || resp.body.result !== 'success') {\n        log.error(\"updateKeys:\", resp.body ? resp.body.message : null);\n        fn(new Error('Failed to update blob - bad result')); \n      } else {\n        fn(null, resp.body);\n      }\n    });     \n}; \n \n/**\n * rename\n * Change the username\n * @param {object} opts\n * @param {string} opts.username\n * @param {string} opts.new_username\n * @param {object} opts.keys\n * @param {object} opts.blob\n * @param {string} masterkey\n */\n\nBlobClient.rename = function (opts, fn) {\n  var old_id    = opts.blob.id;\n  opts.blob.id  = opts.keys.id;\n  opts.blob.key = opts.keys.crypt;\n  opts.blob.encryptedSecret = opts.blob.encryptSecret(opts.keys.unlock, opts.masterkey);\n\n  var config = {\n    method: 'POST',\n    url: opts.blob.url + '/v1/user/' + opts.username + '/rename',\n    data: {\n      blob_id  : opts.blob.id,\n      username : opts.new_username,\n      data     : opts.blob.encrypt(),\n      revision : opts.blob.revision,\n      encrypted_secret : opts.blob.encryptedSecret,\n      encrypted_blobdecrypt_key : opts.blob.encryptBlobCrypt(opts.masterkey, opts.keys.crypt)\n    }\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(opts.masterkey, opts.blob.data.account_id, old_id);\n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      if (err) {\n        log.error(\"rename:\", err);\n        fn(new Error(\"Failed to rename\"));\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        log.error(\"rename:\", resp.body.message);\n        fn(new Error(\"Failed to rename\"));\n      } else {\n        fn(new Error(\"Failed to rename\"));\n      }\n    });\n};\n\n/**\n * Create a blob object\n *\n * @param {object} options\n * @param {string} options.url\n * @param {string} options.id\n * @param {string} options.crypt\n * @param {string} options.unlock\n * @param {string} options.username\n * @param {string} options.masterkey\n * @param {object} options.oldUserBlob\n * @param {function} fn\n */\n\nBlobClient.create = function(options, fn) {\n  var params = {\n    url     : options.url,\n    blob_id : options.id,\n    key     : options.crypt\n  }\n  var blob = new BlobObj(params);\n\n  blob.revision = 0;\n\n  blob.data = {\n    auth_secret : crypt.createSecret(8),\n    account_id  : crypt.getAddress(options.masterkey),\n    email       : options.email,\n    contacts    : [],\n    created     : (new Date()).toJSON()\n  };\n\n  blob.encrypted_secret = blob.encryptSecret(options.unlock, options.masterkey);\n\n  // Migration\n  if (options.oldUserBlob) {\n    blob.data.contacts = options.oldUserBlob.data.contacts;\n  }\n\n  //post to the blob vault to create\n  var config = {\n    method : 'POST',\n    url    : options.url + '/v1/user',\n    data   : {\n      blob_id     : options.id,\n      username    : options.username,\n      address     : blob.data.account_id,\n      auth_secret : blob.data.auth_secret,\n      data        : blob.encrypt(),\n      email       : options.email,\n      hostlink    : options.activateLink,\n      domain      : options.domain,\n      encrypted_blobdecrypt_key : blob.encryptBlobCrypt(options.masterkey, options.crypt),\n      encrypted_secret : blob.encrypted_secret\n    }\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(options.masterkey, blob.data.account_id, options.id);\n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, blob, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Could not create blob'));\n      }\n    });\n};\n\n/**\n * deleteBlob\n * @param {object} options\n * @param {string} options.url\n * @param {string} options.username\n * @param {string} options.blob_id\n * @param {string} options.account_id\n * @param {string} options.masterkey \n */\n\nBlobClient.deleteBlob = function(options, fn) {\n  \n  var config = {\n    method : 'DELETE',\n    url    : options.url + '/v1/user/' + options.username,\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(options.masterkey, options.account_id, options.blob_id);\n\n  request.del(signed.url)\n    .end(function(err, resp) {\n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Could not delete blob'));\n      }\n    });  \n};\n\nexports.BlobClient = BlobClient;\n\n\n// WEBPACK FOOTER\n// module.id = 32\n// module.readableIdentifier = ./src/js/ripple/blob.js\n//@ sourceURL=webpack-module:///./src/js/ripple/blob.js");
+	eval("var crypt   = __webpack_require__(30).Crypt;\nvar SignedRequest = __webpack_require__(46).SignedRequest;\nvar request = __webpack_require__(49);\nvar extend  = __webpack_require__(43);\nvar async   = __webpack_require__(48);\nvar log     = __webpack_require__(24).sub('blob');\nvar BlobClient = {};\n\n//Blob object class\nfunction BlobObj(options) {\n  if (!options) options = { };\n  \n  this.device_id = options.device_id;\n  this.url       = options.url;\n  this.id        = options.blob_id;\n  this.key       = options.key; \n  this.identity  = new Identity(this);\n  this.data      = { };\n};\n\n// Blob operations\n// Do NOT change the mapping of existing ops\nBlobObj.ops = {\n  // Special\n  noop: 0,\n\n  // Simple ops\n  set: 16,\n  unset: 17,\n  extend: 18,\n\n  // Meta ops\n  push: 32,\n  pop: 33,\n  shift: 34,\n  unshift: 35,\n  filter: 36\n};\n\n\nBlobObj.opsReverseMap = [ ];\nfor (var name in BlobObj.ops) {\n  BlobObj.opsReverseMap[BlobObj.ops[name]] = name;\n}\n\n//Identity fields\nvar identityRoot   = 'identityVault';\nvar identityFields = [\n  'name',\n  'entityType',\n  'email',\n  'phone',\n  'address',\n  'nationalID',\n  'birthday',\n  'birthplace'\n];\n\nvar entityTypes = [\n  'individual',\n  'organization',\n  'corporation'\n];\n\nvar addressFields = [\n  'contact',\n  'line1',\n  'line2',\n  'city',\n  'region',  //state/province/region\n  'postalCode',\n  'country'\n];\n\nvar nationalIDFields = [\n  'number',\n  'type',\n  'country',\n];\n\nvar idTypeFields = [\n  'ssn',\n  'taxID',\n  'passport',\n  'driversLicense',\n  'other'\n];\n\n/**\n * Initialize a new blob object\n *\n * @param {function} fn - Callback function\n */\n\nBlobObj.prototype.init = function(fn) {\n  var self = this, url;\n\n  if (self.url.indexOf('://') === -1) {\n    self.url = 'http://' + url;\n  }\n\n  url  = self.url + '/v1/blob/' + self.id;\n  if (this.device_id) url += '?device_id=' + this.device_id;\n  \n  request.get(url, function(err, resp) {\n    if (err) {\n      return fn(new Error(err.message || 'Could not retrieve blob'));\n    } else if (!resp.body) {\n      return fn(new Error('Could not retrieve blob'));\n    } else if (resp.body.twofactor) {\n      resp.body.twofactor.blob_id   = self.id;\n      resp.body.twofactor.blob_url  = self.url;\n      resp.body.twofactor.device_id = self.device_id;\n      resp.body.twofactor.blob_key  = self.key\n      return fn(resp.body);\n    } else if (resp.body.result !== 'success') {\n      return fn(new Error('Incorrect username or password'));\n    }\n    \n    self.revision         = resp.body.revision;\n    self.encrypted_secret = resp.body.encrypted_secret;\n    self.missing_fields   = resp.body.missing_fields;\n    \n    if (!self.decrypt(resp.body.blob)) {\n      return fn(new Error('Error while decrypting blob'));\n    }\n\n    //Apply patches\n    if (resp.body.patches && resp.body.patches.length) {\n      var successful = true;\n      resp.body.patches.forEach(function(patch) {\n        successful = successful && self.applyEncryptedPatch(patch);\n      });\n\n      if (successful) {\n        self.consolidate();\n      }\n    }\n\n    //return with newly decrypted blob\n    fn(null, self);\n  }).timeout(8000);\n};\n\n/**\n * Consolidate -\n * Consolidate patches as a new revision\n *\n * @param {function} fn - Callback function\n */\n\nBlobObj.prototype.consolidate = function(fn) {\n  // Callback is optional\n  if (typeof fn !== 'function') {\n    fn = function(){};\n  }\n\n  //console.log('client: blob: consolidation at revision', this.revision);\n  var encrypted = this.encrypt();\n\n  var config = {\n    method: 'POST',\n    url: this.url + '/v1/blob/consolidate',\n    dataType: 'json',\n    data: {\n      blob_id: this.id,\n      data: encrypted,\n      revision: this.revision\n    },\n  };\n\n  var signedRequest = new SignedRequest(config);\n\n  var signed = signedRequest.signHmac(this.data.auth_secret, this.id);\n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      // XXX Add better error information to exception\n      if (err) {\n        fn(new Error('Failed to consolidate blob - XHR error'));\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else {\n        fn(new Error('Failed to consolidate blob'));\n      }\n  });\n};\n\n/**\n * ApplyEncryptedPatch -\n * save changes from a downloaded patch to the blob\n *\n * @param {string} patch - encrypted patch string\n */\n\nBlobObj.prototype.applyEncryptedPatch = function(patch) {\n  try {\n    var args = JSON.parse(crypt.decrypt(this.key, patch));\n    var op   = args.shift();\n    var path = args.shift();\n\n    this.applyUpdate(op, path, args);\n    this.revision++;\n\n    return true;\n  } catch (err) {\n    //console.log('client: blob: failed to apply patch:', err.toString());\n    //console.log(err.stack);\n    return false;\n  }\n};\n\n/**\n * Encrypt secret with unlock key\n *\n * @param {string} secretUnlockkey\n */\nBlobObj.prototype.encryptSecret = function (secretUnlockKey, secret) {\n  return crypt.encrypt(secretUnlockKey, secret);\n};\n\n/**\n * Decrypt secret with unlock key\n *\n * @param {string} secretUnlockkey\n */\n\nBlobObj.prototype.decryptSecret = function(secretUnlockKey) {\n  return crypt.decrypt(secretUnlockKey, this.encrypted_secret);\n};\n\n/**\n * Decrypt blob with crypt key\n *\n * @param {string} data - encrypted blob data\n */\n\nBlobObj.prototype.decrypt = function(data) {\n  try {\n    this.data = JSON.parse(crypt.decrypt(this.key, data));\n    return this;\n  } catch (e) {\n    //console.log('client: blob: decryption failed', e.toString());\n    //console.log(e.stack);\n    return false;\n  }\n};\n\n/**\n * Encrypt blob with crypt key\n */\n\nBlobObj.prototype.encrypt = function() {\n// Filter Angular metadata before encryption\n//  if ('object' === typeof this.data &&\n//      'object' === typeof this.data.contacts)\n//    this.data.contacts = angular.fromJson(angular.toJson(this.data.contacts));\n\n  return crypt.encrypt(this.key, JSON.stringify(this.data));\n};\n\n/**\n * Encrypt recovery key\n *\n * @param {string} secret\n * @param {string} blobDecryptKey\n */\n\nBlobObj.prototype.encryptBlobCrypt = function(secret, blobDecryptKey) {\n  var recoveryEncryptionKey = crypt.deriveRecoveryEncryptionKeyFromSecret(secret);\n  return crypt.encrypt(recoveryEncryptionKey, blobDecryptKey);\n};\n\n/**\n * Decrypt recovery key\n *\n * @param {string} secret\n * @param {string} encryptedKey\n */\n\nfunction decryptBlobCrypt (secret, encryptedKey) {\n  var recoveryEncryptionKey = crypt.deriveRecoveryEncryptionKeyFromSecret(secret);\n  return crypt.decrypt(recoveryEncryptionKey, encryptedKey);\n};\n\n/**** Blob updating functions ****/\n\n/**\n * Set blob element\n */\n\nBlobObj.prototype.set = function(pointer, value, fn) {\n  if (pointer == \"/\" + identityRoot && this.data[identityRoot]) {\n    return fn(new Error('Cannot overwrite Identity Vault')); \n  }\n    \n  this.applyUpdate('set', pointer, [value]);\n  this.postUpdate('set', pointer, [value], fn);\n};\n\n/**\n * Remove blob element\n */\n\nBlobObj.prototype.unset = function(pointer, fn) {\n  if (pointer == \"/\" + identityRoot) {\n    return fn(new Error('Cannot remove Identity Vault')); \n  }\n  \n  this.applyUpdate('unset', pointer, []);\n  this.postUpdate('unset', pointer, [], fn);\n};\n\n/**\n * Extend blob object\n */\n\nBlobObj.prototype.extend = function(pointer, value, fn) {\n  this.applyUpdate('extend', pointer, [value]);\n  this.postUpdate('extend', pointer, [value], fn);\n};\n\n/**\n * Prepend blob array\n */\n\nBlobObj.prototype.unshift = function(pointer, value, fn) {    \n  this.applyUpdate('unshift', pointer, [value]);\n  this.postUpdate('unshift', pointer, [value], fn);\n};\n\n/**\n * Filter the row(s) from an array.\n *\n * This method will find any entries from the array stored under `pointer` and\n * apply the `subcommands` to each of them.\n *\n * The subcommands can be any commands with the pointer parameter left out.\n */\n\nBlobObj.prototype.filter = function(pointer, field, value, subcommands, callback) {\n  var args = Array.prototype.slice.apply(arguments);\n\n  if (typeof args[args.length - 1] === 'function') {\n    callback = args.pop();\n  }\n\n  args.shift();\n\n  // Normalize subcommands to minimize the patch size\n  args = args.slice(0, 2).concat(normalizeSubcommands(args.slice(2), true));\n\n  this.applyUpdate('filter', pointer, args);\n  this.postUpdate('filter', pointer, args, callback);\n};\n\n/**\n * Apply udpdate to the blob\n */\n\nBlobObj.prototype.applyUpdate = function(op, path, params) {\n  // Exchange from numeric op code to string\n  if (typeof op === 'number') {\n    op = BlobObj.opsReverseMap[op];\n  }\n\n  if (typeof op !== 'string') {\n    throw new Error('Blob update op code must be a number or a valid op id string');\n  }\n\n  // Separate each step in the 'pointer'\n  var pointer = path.split('/');\n  var first = pointer.shift();\n\n  if (first !== '') {\n    throw new Error('Invalid JSON pointer: '+path);\n  }\n\n  this._traverse(this.data, pointer, path, op, params);\n};\n\n//for applyUpdate function\nBlobObj.prototype._traverse = function(context, pointer, originalPointer, op, params) {\n  var _this = this;\n  var part = _this.unescapeToken(pointer.shift());\n\n  if (Array.isArray(context)) {\n    if (part === '-') {\n      part = context.length;\n    } else if (part % 1 !== 0 && part >= 0) {\n      throw new Error('Invalid pointer, array element segments must be a positive integer, zero or '-'');\n    }\n  } else if (typeof context !== 'object') {\n    return null;\n  } else if (!context.hasOwnProperty(part)) {\n    // Some opcodes create the path as they're going along\n    if (op === 'set') {\n      context[part] = {};\n    } else if (op === 'unshift') {\n      context[part] = [];\n    } else {\n      return null;\n    }\n  }\n\n  if (pointer.length !== 0) {\n    return this._traverse(context[part], pointer, originalPointer, op, params);\n  }\n\n  switch (op) {\n    case 'set':\n      context[part] = params[0];\n      break;\n    case 'unset':\n      if (Array.isArray(context)) {\n        context.splice(part, 1);\n      } else {\n        delete context[part];\n      }\n      break;\n    case 'extend':\n      if (typeof context[part] !== 'object') {\n        throw new Error('Tried to extend a non-object');\n      }\n      extend(true, context[part], params[0]);\n      break;\n    case 'unshift':\n      if (typeof context[part] === 'undefined') {\n        context[part] = [ ];\n      } else if (!Array.isArray(context[part])) {\n        throw new Error('Operator \"unshift\" must be applied to an array.');\n      }\n      context[part].unshift(params[0]);\n      break;\n    case 'filter':\n      if (Array.isArray(context[part])) {\n        context[part].forEach(function(element, i) {\n          if (typeof element === 'object' && element.hasOwnProperty(params[0]) && element[params[0]] === params[1]) {\n            var subpointer = originalPointer + '/' + i;\n            var subcommands = normalizeSubcommands(params.slice(2));\n\n            subcommands.forEach(function(subcommand) {\n              var op = subcommand[0];\n              var pointer = subpointer + subcommand[1];\n              _this.applyUpdate(op, pointer, subcommand.slice(2));\n            });\n          }\n        });\n      }\n      break;\n    default:\n      throw new Error('Unsupported op '+op);\n  }\n};\n\nBlobObj.prototype.escapeToken = function(token) {\n  return token.replace(/[~\\/]/g, function(key) {\n    return key === '~' ? '~0' : '~1';\n  });\n};\n\nBlobObj.prototype.unescapeToken = function(str) {\n  return str.replace(/~./g, function(m) {\n    switch (m) {\n      case '~0':\n        return '~';\n      case '~1':\n        return '/';\n    }\n    throw new Error('Invalid tilde escape: ' + m);\n  });\n};\n\n/**\n * Sumbit update to blob vault\n */\n\nBlobObj.prototype.postUpdate = function(op, pointer, params, fn) {\n  // Callback is optional\n  if (typeof fn !== 'function') {\n    fn = function(){};\n  }\n\n  if (typeof op === 'string') {\n    op = BlobObj.ops[op];\n  }\n\n  if (typeof op !== 'number') {\n    throw new Error('Blob update op code must be a number or a valid op id string');\n  }\n\n  if (op < 0 || op > 255) {\n    throw new Error('Blob update op code out of bounds');\n  }\n\n  //console.log('client: blob: submitting update', BlobObj.opsReverseMap[op], pointer, params);\n\n  params.unshift(pointer);\n  params.unshift(op);\n\n  var config = {\n    method: 'POST',\n    url: this.url + '/v1/blob/patch',\n    dataType: 'json',\n    data: {\n      blob_id: this.id,\n      patch: crypt.encrypt(this.key, JSON.stringify(params))\n    }\n  };\n\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signHmac(this.data.auth_secret, this.id);\n\n  request.post(signed.url)\n  .send(signed.data)\n  .end(function(err, resp) {\n    if (err) {\n      fn(new Error('Patch could not be saved - XHR error'));\n    } else if (!resp.body || resp.body.result !== 'success') {\n      fn(new Error('Patch could not be saved - bad result')); \n    } else {\n      fn(null, resp.body);\n    }\n  });\n};\n\n/**\n * get2FA - ECDSA signed request\n */\n\nBlobObj.prototype.get2FA = function (masterkey, fn) {\n  var config = {\n    method : 'GET',\n    url    : this.url + '/v1/blob/' + this.id + '/2FA?device_id=' + this.device_id,\n  };\n  \n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(masterkey, this.data.account_id, this.id);\n\n  request.get(signed.url)\n    .end(function(err, resp) { \n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Unable to retrieve settings.'));\n      }\n    });   \n}\n\n/**\n * set2FA\n * modify 2 factor auth settings\n * @params {object}  options\n * @params {string}  options.masterkey\n * @params {boolean} options.enabled\n * @params {string}  options.phone\n * @params {string}  options.country_code\n * @params {string}  options.via    //sms, etc\n */\n\nBlobObj.prototype.set2FA = function(options, fn) {\n  \n  var config = {\n    method : 'POST',\n    url    : this.url + '/v1/blob/' + this.id + '/2FA',\n    data   : {\n      enabled      : options.enabled,\n      phone        : options.phone,\n      country_code : options.country_code,\n      via          : options.via\n    }\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(options.masterkey, this.data.account_id, this.id);\n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) { \n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(resp.body); \n      } else {\n        fn(new Error('Unable to update settings.'));\n      }\n    }); \n};\n\n/***** helper functions *****/\n\nfunction normalizeSubcommands(subcommands, compress) {\n  // Normalize parameter structure\n  if (/(number|string)/.test(typeof subcommands[0])) {\n    // Case 1: Single subcommand inline\n    subcommands = [subcommands];\n  } else if (subcommands.length === 1 && Array.isArray(subcommands[0]) && /(number|string)/.test(typeof subcommands[0][0])) {\n    // Case 2: Single subcommand as array\n    // (nothing to do)\n  } else if (Array.isArray(subcommands[0])) {\n    // Case 3: Multiple subcommands as array of arrays\n    subcommands = subcommands[0];\n  }\n\n  // Normalize op name and convert strings to numeric codes\n  subcommands = subcommands.map(function(subcommand) {\n    if (typeof subcommand[0] === 'string') {\n      subcommand[0] = BlobObj.ops[subcommand[0]];\n    }\n\n    if (typeof subcommand[0] !== 'number') {\n      throw new Error('Invalid op in subcommand');\n    }\n\n    if (typeof subcommand[1] !== 'string') {\n      throw new Error('Invalid path in subcommand');\n    }\n\n    return subcommand;\n  });\n\n  if (compress) {\n    // Convert to the minimal possible format\n    if (subcommands.length === 1) {\n      return subcommands[0];\n    } else {\n      return [subcommands];\n    }\n  } else {\n    return subcommands;\n  }\n}\n\n\n/***** identity ****/\n\n/** \n * Identity class\n * \n */\n\nvar Identity = function (blob) {\n  this._getBlob = function() {\n    return blob;\n  };\n}; \n\n/**\n * getFullAddress\n * returns the address formed into a text string\n * @param {string} key - Encryption key\n */\n\nIdentity.prototype.getFullAddress = function (key) {\n  var blob = this._getBlob();\n  if (!blob || \n      !blob.data || \n      !blob.data[identityRoot] ||\n      !blob.data[identityRoot].address) {\n    return \"\";\n  }     \n  \n  var address = this.get('address', key);\n  var text    = \"\";\n  \n  if (address.value.contact)    text += address.value.contact;\n  if (address.value.line1)      text += \" \" + address.value.line1;\n  if (address.value.line2)      text += \" \" + address.value.line2;\n  if (address.value.city)       text += \" \" + address.value.city;\n  if (address.value.region)     text += \" \" + address.value.region;\n  if (address.value.postalCode) text += \" \" + address.value.postalCode;\n  if (address.value.country)    text += \" \" + address.value.country;\n  return text;\n};\n\n/**\n * getAll\n * get and decrypt all identity fields\n * @param {string} key  - Encryption key\n * @param {function} fn - Callback function\n */\n\nIdentity.prototype.getAll = function (key) {\n  var blob = this._getBlob();\n  if (!blob || !blob.data || !blob.data[identityRoot]) {\n    return {};\n  }   \n  \n  var result = {}, identity = blob.data[identityRoot];\n  for (var i in identity) {\n    result[i] = this.get(i, key);\n  }\n  \n  return result;\n};\n\n/**\n * get\n * get and decrypt a single identity field\n * @param {string} pointer - Field to retrieve\n * @param {string} key     - Encryption key\n */\n\nIdentity.prototype.get = function (pointer, key) {\n  var blob = this._getBlob();\n  if (!blob || !blob.data || !blob.data[identityRoot]) {\n    return null;\n  }\n  \n  var data = blob.data[identityRoot][pointer];\n  if (data && data.encrypted) {\n    return decrypt(key, data);\n    \n  } else if (data) {\n    return data;\n    \n  } else {\n    return null;\n  }\n  \n  function decrypt (key, data) {\n    var value;\n    var result = {encrypted : true};\n    \n    try {\n      value = crypt.decrypt(key, data.value);\n    } catch (e) {\n      result.value  = data.value;\n      result.error  = e; \n      return result;\n    }\n    \n    try {\n      result.value = JSON.parse(value);\n    } catch (e) {\n      result.value = value;\n    }\n    \n    return result;\n  }\n};\n\n/**\n * set\n * set and encrypt a single identity field.\n * @param {string} pointer - Field to set\n * @param {string} key     - Encryption key\n * @param {string} value   - Unencrypted data\n * @param {function} fn    - Callback function\n */\n\nIdentity.prototype.set = function (pointer, key, value, fn) {\n  var self = this, blob = this._getBlob();\n  \n  if (!fn) fn = function(){ };\n  \n  //check fields for validity\n  if (identityFields.indexOf(pointer) === -1) {\n    return fn(new Error(\"invalid identity field\"));   \n  \n  //validate address fields  \n  } else if (pointer === 'address') {\n    if (typeof value !== 'object') {\n      return fn(new Error(\"address must be an object\"));   \n    }\n    \n    for (var addressField in value) {\n      if (addressFields.indexOf(addressField) === -1) {\n        return fn(new Error(\"invalid address field\"));   \n      }\n    }\n  \n  //validate nationalID fields  \n  } else if (pointer === 'nationalID') {\n    if (typeof value !== 'object') {\n      return fn(new Error(\"nationalID must be an object\"));   \n    }\n    \n    for (var idField in value) {\n      if (nationalIDFields.indexOf(idField) === -1) {\n        return fn(new Error(\"invalid nationalID field\"));   \n      }\n      \n      if (idField === 'type') {\n        if (idTypeFields.indexOf(value[idField]) === -1) {\n          return fn(new Error(\"invalid nationalID type\"));   \n        }      \n      }\n    }   \n    \n  //validate entity type   \n  } else if (pointer === 'entityType') {\n    if (entityTypes.indexOf(value) === -1) {\n      return fn(new Error(\"invalid entity type\"));   \n    }     \n  }\n\n  async.waterfall([ validate, set ], fn);\n    \n  //make sure the identity setup is valid\n  function validate (callback) {\n   \n    if (!blob) return fn(new Error(\"Identity must be associated with a blob\"));\n    else if (!blob.data) return fn(new Error(\"Invalid Blob\"));  \n    else if (!blob.data[identityRoot]) {\n      blob.set(\"/\" + identityRoot, {}, function(err, res){\n        if (err) return callback (err);\n        else     return callback (null);\n      }); \n    } else return callback (null);\n  };\n    \n  function set (callback) {\n\n    //NOTE: currently we will overwrite if it already exists\n    //the other option would be to require decrypting with the\n    //existing key as a form of authorization\n    //var current = self.get(pointer, key);  \n    //if (current && current.error) {\n    //  return fn ? fn(current.error) : undefined;\n    //}\n    \n    var data = {};\n    data[pointer] = {\n      encrypted : key ? true : false,\n      value     : key ? encrypt(key, value) : value  \n    };\n    \n    self._getBlob().extend(\"/\" + identityRoot, data, callback);\n  };\n  \n  function encrypt (key, value) {\n    if (typeof value === 'object') value = JSON.stringify(value);\n    return crypt.encrypt(key, value);\n  }\n};\n\n/**\n * unset\n * remove a single identity field - will only be removed\n * with a valid decryption key\n * @param {string} pointer - Field to remove\n * @param {string} key     - Encryption key\n * @param {function} fn    - Callback function\n */\n\nIdentity.prototype.unset = function (pointer, key, fn) {\n  \n  if (!fn) fn = function(){ };\n  \n  //NOTE: this is rather useless since you can overwrite\n  //without an encryption key\n  var data = this.get(pointer, key);\n  if (data && data.error) {\n    return fn(data.error);\n  }\n  \n  this._getBlob().unset(\"/\" + identityRoot+\"/\" + pointer, fn);\n};\n\n/***** blob client methods ****/\n\n/**\n * Blob object class\n */ \n \nexports.Blob = BlobObj;\n\n/**\n * Get ripple name for a given address\n */\n\nBlobClient.getRippleName = function(url, address, fn) {\n  if (!crypt.isValidAddress(address)) {\n    return fn (new Error('Invalid ripple address'));\n  }\n\n  if (!crypt.isValidAddress(address)) return fn (new Error(\"Invalid ripple address\"));\n  request.get(url + '/v1/user/' + address, function(err, resp){\n    if (err) {\n      fn(new Error('Unable to access vault sever'));\n    } else if (resp.body && resp.body.username) {\n      fn(null, resp.body.username);\n    } else if (resp.body && resp.body.exists === false) {\n      fn (new Error('No ripple name for this address'));\n    } else {\n      fn(new Error('Unable to determine if ripple name exists'));\n    }\n  });\n};\n\n/**\n * Retrive a blob with url, id and key\n * @params {object} options\n * @params {string} options.url\n * @params {string} options.blob_id\n * @params {string} options.key\n * @params {string} options.device_id //optional\n */\n\nBlobClient.get = function (options, fn) {\n  var blob = new BlobObj(options);\n  blob.init(fn);\n};\n\n/**\n * requestToken\n * request new token to be sent for 2FA\n * @param {string} url\n * @param {string} id\n * @param {string} force_sms\n */\n\nBlobClient.requestToken = function (url, id, force_sms, fn) {\n  var config = {\n    method : 'GET',\n    url    : url + '/v1/blob/' + id + '/2FA/requestToken'\n  };\n  \n  \n  if (force_sms && force_sms instanceof Function) {\n    fn = force_sms;\n  } else if (force_sms) {\n    config.url += \"?force_sms=true\";\n  }\n  \n  request.get(config.url)\n    .end(function(err, resp) { \n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Unable to request authentication token.'));\n      }\n    }); \n}; \n\n/**\n * verifyToken\n * verify a device token for 2FA  \n * @param {object} options\n * @param {string} options.url\n * @param {string} options.id \n * @param {string} options.device_id \n * @param {string} options.token\n * @param {boolean} options.remember_me\n */\n\nBlobClient.verifyToken = function (options, fn) {\n  var config = {\n    method : 'POST',\n    url    : options.url + '/v1/blob/' + options.id + '/2FA/verifyToken',\n    data   : {\n      device_id   : options.device_id,\n      token       : options.token,\n      remember_me : options.remember_me\n    }\n  };\n  \n  request.post(config.url)\n    .send(config.data)\n    .end(function(err, resp) { \n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Unable to verify authentication token.'));\n      }\n    });   \n};\n\n/**\n * Verify email address\n */\n\nBlobClient.verify = function(url, username, token, fn) {\n  url += '/v1/user/' + username + '/verify/' + token;\n  request.get(url, function(err, resp) {\n    if (err) {    \n      fn(new Error(\"Failed to verify the account - XHR error\"));\n    } else if (resp.body && resp.body.result === 'success') {\n      fn(null, resp.body);\n    } else {\n      fn(new Error('Failed to verify the account'));\n    }\n  });\n};\n\n/**\n * resendEmail\n * send a new verification email\n * @param {object}   opts\n * @param {string}   opts.id\n * @param {string}   opts.username\n * @param {string}   opts.account_id\n * @param {string}   opts.email\n * @param {string}   opts.activateLink\n * @param {function} fn - Callback\n */\n\nBlobClient.resendEmail = function (opts, fn) {\n  var config = {\n    method : 'POST',\n    url    : opts.url + '/v1/user/email',\n    data   : {\n      blob_id  : opts.id,\n      username : opts.username,\n      email    : opts.email,\n      hostlink : opts.activateLink\n    }\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(opts.masterkey, opts.account_id, opts.id);\n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      if (err) {\n        log.error(\"resendEmail:\", err);\n        fn(new Error(\"Failed to resend the token\"));\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        log.error(\"resendEmail:\", resp.body.message);\n        fn(new Error(\"Failed to resend the token\"));\n      } else {\n        fn(new Error(\"Failed to resend the token\")); \n      }\n    });\n};\n\n/**\n * RecoverBlob\n * recover a blob using the account secret\n * @param {object} opts\n * @param {string} opts.url\n * @param {string} opts.username\n * @param {string} opts.masterkey\n * @param {function} fn\n */\n\nBlobClient.recoverBlob = function (opts, fn) {\n  var username = String(opts.username).trim();\n  var config   = {\n    method : 'GET',\n    url    : opts.url + '/v1/user/recov/' + username,\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetricRecovery(opts.masterkey, username);  \n\n  request.get(signed.url)\n    .end(function(err, resp) {\n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        if (!resp.body.encrypted_blobdecrypt_key) {\n          fn(new Error('Missing encrypted blob decrypt key.'));      \n        } else {\n          handleRecovery(resp);  \n        }       \n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Could not recover blob'));\n      }\n    });\n    \n  function handleRecovery (resp) {\n\n    var params = {\n      url     : opts.url,\n      blob_id : resp.body.blob_id,\n      key     : decryptBlobCrypt(opts.masterkey, resp.body.encrypted_blobdecrypt_key)\n    }\n    \n    var blob  = new BlobObj(params);\n    \n    blob.revision = resp.body.revision;\n    blob.encrypted_secret = resp.body.encrypted_secret;\n\n    if (!blob.decrypt(resp.body.blob)) {\n      return fn(new Error('Error while decrypting blob'));\n    }\n\n    //Apply patches\n    if (resp.body.patches && resp.body.patches.length) {\n      var successful = true;\n      resp.body.patches.forEach(function(patch) {\n        successful = successful && blob.applyEncryptedPatch(patch);\n      });\n\n      if (successful) {\n        blob.consolidate();\n      }\n    }\n\n    //return with newly decrypted blob\n    fn(null, blob);\n  };\n};\n\n/**\n * updateProfile\n * update information stored outside the blob - HMAC signed\n * @param {object}\n * @param {string} opts.url\n * @param {string} opts.username\n * @param {string} opts.auth_secret\n * @param {srring} opts.blob_id\n * @param {object} opts.profile\n * @param {string} opts.profile.phone - optional\n * @param {string} opts.profile.country - optional\n * @param {string} opts.profile.region - optional\n * @param {string} opts.profile.city - optional\n */\n\nBlobClient.updateProfile = function (opts, fn) {\n  var config = {\n    method: 'POST',\n    url: opts.url + '/v1/user/' + opts.username + '/profile',\n    dataType: 'json',\n    data: opts.profile\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signHmac(opts.auth_secret, opts.blob_id);  \n  \n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      if (err) {\n        log.error('updateProfile:', err);\n        fn(new Error('Failed to update profile - XHR error'));\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body) {\n        log.error('updateProfile:', resp.body);\n      } else {\n        fn(new Error('Failed to update profile'));\n      }\n    });\n  \n};\n\n/**\n * updateKeys\n * Change the blob encryption keys\n * @param {object} opts\n * @param {string} opts.username\n * @param {object} opts.keys\n * @param {object} opts.blob\n * @param {string} masterkey\n */\n\nBlobClient.updateKeys = function (opts, fn) {\n  var old_id    = opts.blob.id;\n  opts.blob.id  = opts.keys.id;\n  opts.blob.key = opts.keys.crypt;\n  opts.blob.encrypted_secret = opts.blob.encryptSecret(opts.keys.unlock, opts.masterkey);\n  \n  var config = {\n    method : 'POST',\n    url    : opts.blob.url + '/v1/user/' + opts.username + '/updatekeys',\n    data   : {\n      blob_id  : opts.blob.id,\n      data     : opts.blob.encrypt(),\n      revision : opts.blob.revision,\n      encrypted_secret : opts.blob.encrypted_secret,\n      encrypted_blobdecrypt_key : opts.blob.encryptBlobCrypt(opts.masterkey, opts.keys.crypt),\n    }\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(opts.masterkey, opts.blob.data.account_id, old_id); \n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      if (err) {\n        log.error(\"updateKeys:\", err);\n        fn(new Error('Failed to update blob - XHR error'));\n      } else if (!resp.body || resp.body.result !== 'success') {\n        log.error(\"updateKeys:\", resp.body ? resp.body.message : null);\n        fn(new Error('Failed to update blob - bad result')); \n      } else {\n        fn(null, resp.body);\n      }\n    });     \n}; \n \n/**\n * rename\n * Change the username\n * @param {object} opts\n * @param {string} opts.username\n * @param {string} opts.new_username\n * @param {object} opts.keys\n * @param {object} opts.blob\n * @param {string} masterkey\n */\n\nBlobClient.rename = function (opts, fn) {\n  var old_id    = opts.blob.id;\n  opts.blob.id  = opts.keys.id;\n  opts.blob.key = opts.keys.crypt;\n  opts.blob.encryptedSecret = opts.blob.encryptSecret(opts.keys.unlock, opts.masterkey);\n\n  var config = {\n    method: 'POST',\n    url: opts.blob.url + '/v1/user/' + opts.username + '/rename',\n    data: {\n      blob_id  : opts.blob.id,\n      username : opts.new_username,\n      data     : opts.blob.encrypt(),\n      revision : opts.blob.revision,\n      encrypted_secret : opts.blob.encryptedSecret,\n      encrypted_blobdecrypt_key : opts.blob.encryptBlobCrypt(opts.masterkey, opts.keys.crypt)\n    }\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(opts.masterkey, opts.blob.data.account_id, old_id);\n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      if (err) {\n        log.error(\"rename:\", err);\n        fn(new Error(\"Failed to rename\"));\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        log.error(\"rename:\", resp.body.message);\n        fn(new Error(\"Failed to rename\"));\n      } else {\n        fn(new Error(\"Failed to rename\"));\n      }\n    });\n};\n\n/**\n * Create a blob object\n *\n * @param {object} options\n * @param {string} options.url\n * @param {string} options.id\n * @param {string} options.crypt\n * @param {string} options.unlock\n * @param {string} options.username\n * @param {string} options.masterkey\n * @param {object} options.oldUserBlob\n * @param {function} fn\n */\n\nBlobClient.create = function(options, fn) {\n  var params = {\n    url     : options.url,\n    blob_id : options.id,\n    key     : options.crypt\n  }\n  var blob = new BlobObj(params);\n\n  blob.revision = 0;\n\n  blob.data = {\n    auth_secret : crypt.createSecret(8),\n    account_id  : crypt.getAddress(options.masterkey),\n    email       : options.email,\n    contacts    : [],\n    created     : (new Date()).toJSON()\n  };\n\n  blob.encrypted_secret = blob.encryptSecret(options.unlock, options.masterkey);\n\n  // Migration\n  if (options.oldUserBlob) {\n    blob.data.contacts = options.oldUserBlob.data.contacts;\n  }\n\n  //post to the blob vault to create\n  var config = {\n    method : 'POST',\n    url    : options.url + '/v1/user',\n    data   : {\n      blob_id     : options.id,\n      username    : options.username,\n      address     : blob.data.account_id,\n      auth_secret : blob.data.auth_secret,\n      data        : blob.encrypt(),\n      email       : options.email,\n      hostlink    : options.activateLink,\n      domain      : options.domain,\n      encrypted_blobdecrypt_key : blob.encryptBlobCrypt(options.masterkey, options.crypt),\n      encrypted_secret : blob.encrypted_secret\n    }\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(options.masterkey, blob.data.account_id, options.id);\n\n  request.post(signed.url)\n    .send(signed.data)\n    .end(function(err, resp) {\n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, blob, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Could not create blob'));\n      }\n    });\n};\n\n/**\n * deleteBlob\n * @param {object} options\n * @param {string} options.url\n * @param {string} options.username\n * @param {string} options.blob_id\n * @param {string} options.account_id\n * @param {string} options.masterkey \n */\n\nBlobClient.deleteBlob = function(options, fn) {\n  \n  var config = {\n    method : 'DELETE',\n    url    : options.url + '/v1/user/' + options.username,\n  };\n\n  var signedRequest = new SignedRequest(config);\n  var signed = signedRequest.signAsymmetric(options.masterkey, options.account_id, options.blob_id);\n\n  request.del(signed.url)\n    .end(function(err, resp) {\n      if (err) {\n        fn(err);\n      } else if (resp.body && resp.body.result === 'success') {\n        fn(null, resp.body);\n      } else if (resp.body && resp.body.result === 'error') {\n        fn(new Error(resp.body.message)); \n      } else {\n        fn(new Error('Could not delete blob'));\n      }\n    });  \n};\n\nexports.BlobClient = BlobClient;\n\n\n// WEBPACK FOOTER\n// module.id = 32\n// module.readableIdentifier = ./src/js/ripple/blob.js\n//@ sourceURL=webpack-module:///./src/js/ripple/blob.js");
 
 /***/ },
 /* 33 */
@@ -286,13 +286,13 @@ var ripple =
 /* 40 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {/*!\n * The buffer module from node.js, for the browser.\n *\n * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>\n * @license  MIT\n */\n\nvar base64 = __webpack_require__(65)\nvar ieee754 = __webpack_require__(60)\n\nexports.Buffer = Buffer\nexports.SlowBuffer = Buffer\nexports.INSPECT_MAX_BYTES = 50\nBuffer.poolSize = 8192\n\n/**\n * If `Buffer._useTypedArrays`:\n *   === true    Use Uint8Array implementation (fastest)\n *   === false   Use Object implementation (compatible down to IE6)\n */\nBuffer._useTypedArrays = (function () {\n  // Detect if browser supports Typed Arrays. Supported browsers are IE 10+, Firefox 4+,\n  // Chrome 7+, Safari 5.1+, Opera 11.6+, iOS 4.2+. If the browser does not support adding\n  // properties to `Uint8Array` instances, then that's the same as no `Uint8Array` support\n  // because we need to be able to add all the node Buffer API methods. This is an issue\n  // in Firefox 4-29. Now fixed: https://bugzilla.mozilla.org/show_bug.cgi?id=695438\n  try {\n    var buf = new ArrayBuffer(0)\n    var arr = new Uint8Array(buf)\n    arr.foo = function () { return 42 }\n    return 42 === arr.foo() &&\n        typeof arr.subarray === 'function' // Chrome 9-10 lack `subarray`\n  } catch (e) {\n    return false\n  }\n})()\n\n/**\n * Class: Buffer\n * =============\n *\n * The Buffer constructor returns instances of `Uint8Array` that are augmented\n * with function properties for all the node `Buffer` API functions. We use\n * `Uint8Array` so that square bracket notation works as expected -- it returns\n * a single octet.\n *\n * By augmenting the instances, we can avoid modifying the `Uint8Array`\n * prototype.\n */\nfunction Buffer (subject, encoding, noZero) {\n  if (!(this instanceof Buffer))\n    return new Buffer(subject, encoding, noZero)\n\n  var type = typeof subject\n\n  // Workaround: node's base64 implementation allows for non-padded strings\n  // while base64-js does not.\n  if (encoding === 'base64' && type === 'string') {\n    subject = stringtrim(subject)\n    while (subject.length % 4 !== 0) {\n      subject = subject + '='\n    }\n  }\n\n  // Find the length\n  var length\n  if (type === 'number')\n    length = coerce(subject)\n  else if (type === 'string')\n    length = Buffer.byteLength(subject, encoding)\n  else if (type === 'object')\n    length = coerce(subject.length) // assume that object is array-like\n  else\n    throw new Error('First argument needs to be a number, array or string.')\n\n  var buf\n  if (Buffer._useTypedArrays) {\n    // Preferred: Return an augmented `Uint8Array` instance for best performance\n    buf = Buffer._augment(new Uint8Array(length))\n  } else {\n    // Fallback: Return THIS instance of Buffer (created by `new`)\n    buf = this\n    buf.length = length\n    buf._isBuffer = true\n  }\n\n  var i\n  if (Buffer._useTypedArrays && typeof subject.byteLength === 'number') {\n    // Speed optimization -- use set if we're copying from a typed array\n    buf._set(subject)\n  } else if (isArrayish(subject)) {\n    // Treat array-ish objects as a byte array\n    for (i = 0; i < length; i++) {\n      if (Buffer.isBuffer(subject))\n        buf[i] = subject.readUInt8(i)\n      else\n        buf[i] = subject[i]\n    }\n  } else if (type === 'string') {\n    buf.write(subject, 0, encoding)\n  } else if (type === 'number' && !Buffer._useTypedArrays && !noZero) {\n    for (i = 0; i < length; i++) {\n      buf[i] = 0\n    }\n  }\n\n  return buf\n}\n\n// STATIC METHODS\n// ==============\n\nBuffer.isEncoding = function (encoding) {\n  switch (String(encoding).toLowerCase()) {\n    case 'hex':\n    case 'utf8':\n    case 'utf-8':\n    case 'ascii':\n    case 'binary':\n    case 'base64':\n    case 'raw':\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      return true\n    default:\n      return false\n  }\n}\n\nBuffer.isBuffer = function (b) {\n  return !!(b !== null && b !== undefined && b._isBuffer)\n}\n\nBuffer.byteLength = function (str, encoding) {\n  var ret\n  str = str + ''\n  switch (encoding || 'utf8') {\n    case 'hex':\n      ret = str.length / 2\n      break\n    case 'utf8':\n    case 'utf-8':\n      ret = utf8ToBytes(str).length\n      break\n    case 'ascii':\n    case 'binary':\n    case 'raw':\n      ret = str.length\n      break\n    case 'base64':\n      ret = base64ToBytes(str).length\n      break\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      ret = str.length * 2\n      break\n    default:\n      throw new Error('Unknown encoding')\n  }\n  return ret\n}\n\nBuffer.concat = function (list, totalLength) {\n  assert(isArray(list), 'Usage: Buffer.concat(list, [totalLength])\\n' +\n      'list should be an Array.')\n\n  if (list.length === 0) {\n    return new Buffer(0)\n  } else if (list.length === 1) {\n    return list[0]\n  }\n\n  var i\n  if (typeof totalLength !== 'number') {\n    totalLength = 0\n    for (i = 0; i < list.length; i++) {\n      totalLength += list[i].length\n    }\n  }\n\n  var buf = new Buffer(totalLength)\n  var pos = 0\n  for (i = 0; i < list.length; i++) {\n    var item = list[i]\n    item.copy(buf, pos)\n    pos += item.length\n  }\n  return buf\n}\n\n// BUFFER INSTANCE METHODS\n// =======================\n\nfunction _hexWrite (buf, string, offset, length) {\n  offset = Number(offset) || 0\n  var remaining = buf.length - offset\n  if (!length) {\n    length = remaining\n  } else {\n    length = Number(length)\n    if (length > remaining) {\n      length = remaining\n    }\n  }\n\n  // must be an even number of digits\n  var strLen = string.length\n  assert(strLen % 2 === 0, 'Invalid hex string')\n\n  if (length > strLen / 2) {\n    length = strLen / 2\n  }\n  for (var i = 0; i < length; i++) {\n    var byte = parseInt(string.substr(i * 2, 2), 16)\n    assert(!isNaN(byte), 'Invalid hex string')\n    buf[offset + i] = byte\n  }\n  Buffer._charsWritten = i * 2\n  return i\n}\n\nfunction _utf8Write (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(utf8ToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nfunction _asciiWrite (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(asciiToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nfunction _binaryWrite (buf, string, offset, length) {\n  return _asciiWrite(buf, string, offset, length)\n}\n\nfunction _base64Write (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(base64ToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nfunction _utf16leWrite (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(utf16leToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nBuffer.prototype.write = function (string, offset, length, encoding) {\n  // Support both (string, offset, length, encoding)\n  // and the legacy (string, encoding, offset, length)\n  if (isFinite(offset)) {\n    if (!isFinite(length)) {\n      encoding = length\n      length = undefined\n    }\n  } else {  // legacy\n    var swap = encoding\n    encoding = offset\n    offset = length\n    length = swap\n  }\n\n  offset = Number(offset) || 0\n  var remaining = this.length - offset\n  if (!length) {\n    length = remaining\n  } else {\n    length = Number(length)\n    if (length > remaining) {\n      length = remaining\n    }\n  }\n  encoding = String(encoding || 'utf8').toLowerCase()\n\n  var ret\n  switch (encoding) {\n    case 'hex':\n      ret = _hexWrite(this, string, offset, length)\n      break\n    case 'utf8':\n    case 'utf-8':\n      ret = _utf8Write(this, string, offset, length)\n      break\n    case 'ascii':\n      ret = _asciiWrite(this, string, offset, length)\n      break\n    case 'binary':\n      ret = _binaryWrite(this, string, offset, length)\n      break\n    case 'base64':\n      ret = _base64Write(this, string, offset, length)\n      break\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      ret = _utf16leWrite(this, string, offset, length)\n      break\n    default:\n      throw new Error('Unknown encoding')\n  }\n  return ret\n}\n\nBuffer.prototype.toString = function (encoding, start, end) {\n  var self = this\n\n  encoding = String(encoding || 'utf8').toLowerCase()\n  start = Number(start) || 0\n  end = (end !== undefined)\n    ? Number(end)\n    : end = self.length\n\n  // Fastpath empty strings\n  if (end === start)\n    return ''\n\n  var ret\n  switch (encoding) {\n    case 'hex':\n      ret = _hexSlice(self, start, end)\n      break\n    case 'utf8':\n    case 'utf-8':\n      ret = _utf8Slice(self, start, end)\n      break\n    case 'ascii':\n      ret = _asciiSlice(self, start, end)\n      break\n    case 'binary':\n      ret = _binarySlice(self, start, end)\n      break\n    case 'base64':\n      ret = _base64Slice(self, start, end)\n      break\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      ret = _utf16leSlice(self, start, end)\n      break\n    default:\n      throw new Error('Unknown encoding')\n  }\n  return ret\n}\n\nBuffer.prototype.toJSON = function () {\n  return {\n    type: 'Buffer',\n    data: Array.prototype.slice.call(this._arr || this, 0)\n  }\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function (target, target_start, start, end) {\n  var source = this\n\n  if (!start) start = 0\n  if (!end && end !== 0) end = this.length\n  if (!target_start) target_start = 0\n\n  // Copy 0 bytes; we're done\n  if (end === start) return\n  if (target.length === 0 || source.length === 0) return\n\n  // Fatal error conditions\n  assert(end >= start, 'sourceEnd < sourceStart')\n  assert(target_start >= 0 && target_start < target.length,\n      'targetStart out of bounds')\n  assert(start >= 0 && start < source.length, 'sourceStart out of bounds')\n  assert(end >= 0 && end <= source.length, 'sourceEnd out of bounds')\n\n  // Are we oob?\n  if (end > this.length)\n    end = this.length\n  if (target.length - target_start < end - start)\n    end = target.length - target_start + start\n\n  var len = end - start\n\n  if (len < 100 || !Buffer._useTypedArrays) {\n    for (var i = 0; i < len; i++)\n      target[i + target_start] = this[i + start]\n  } else {\n    target._set(this.subarray(start, start + len), target_start)\n  }\n}\n\nfunction _base64Slice (buf, start, end) {\n  if (start === 0 && end === buf.length) {\n    return base64.fromByteArray(buf)\n  } else {\n    return base64.fromByteArray(buf.slice(start, end))\n  }\n}\n\nfunction _utf8Slice (buf, start, end) {\n  var res = ''\n  var tmp = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; i++) {\n    if (buf[i] <= 0x7F) {\n      res += decodeUtf8Char(tmp) + String.fromCharCode(buf[i])\n      tmp = ''\n    } else {\n      tmp += '%' + buf[i].toString(16)\n    }\n  }\n\n  return res + decodeUtf8Char(tmp)\n}\n\nfunction _asciiSlice (buf, start, end) {\n  var ret = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; i++)\n    ret += String.fromCharCode(buf[i])\n  return ret\n}\n\nfunction _binarySlice (buf, start, end) {\n  return _asciiSlice(buf, start, end)\n}\n\nfunction _hexSlice (buf, start, end) {\n  var len = buf.length\n\n  if (!start || start < 0) start = 0\n  if (!end || end < 0 || end > len) end = len\n\n  var out = ''\n  for (var i = start; i < end; i++) {\n    out += toHex(buf[i])\n  }\n  return out\n}\n\nfunction _utf16leSlice (buf, start, end) {\n  var bytes = buf.slice(start, end)\n  var res = ''\n  for (var i = 0; i < bytes.length; i += 2) {\n    res += String.fromCharCode(bytes[i] + bytes[i+1] * 256)\n  }\n  return res\n}\n\nBuffer.prototype.slice = function (start, end) {\n  var len = this.length\n  start = clamp(start, len, 0)\n  end = clamp(end, len, len)\n\n  if (Buffer._useTypedArrays) {\n    return Buffer._augment(this.subarray(start, end))\n  } else {\n    var sliceLen = end - start\n    var newBuf = new Buffer(sliceLen, undefined, true)\n    for (var i = 0; i < sliceLen; i++) {\n      newBuf[i] = this[i + start]\n    }\n    return newBuf\n  }\n}\n\n// `get` will be removed in Node 0.13+\nBuffer.prototype.get = function (offset) {\n  console.log('.get() is deprecated. Access using array indexes instead.')\n  return this.readUInt8(offset)\n}\n\n// `set` will be removed in Node 0.13+\nBuffer.prototype.set = function (v, offset) {\n  console.log('.set() is deprecated. Access using array indexes instead.')\n  return this.writeUInt8(v, offset)\n}\n\nBuffer.prototype.readUInt8 = function (offset, noAssert) {\n  if (!noAssert) {\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset < this.length, 'Trying to read beyond buffer length')\n  }\n\n  if (offset >= this.length)\n    return\n\n  return this[offset]\n}\n\nfunction _readUInt16 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val\n  if (littleEndian) {\n    val = buf[offset]\n    if (offset + 1 < len)\n      val |= buf[offset + 1] << 8\n  } else {\n    val = buf[offset] << 8\n    if (offset + 1 < len)\n      val |= buf[offset + 1]\n  }\n  return val\n}\n\nBuffer.prototype.readUInt16LE = function (offset, noAssert) {\n  return _readUInt16(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readUInt16BE = function (offset, noAssert) {\n  return _readUInt16(this, offset, false, noAssert)\n}\n\nfunction _readUInt32 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val\n  if (littleEndian) {\n    if (offset + 2 < len)\n      val = buf[offset + 2] << 16\n    if (offset + 1 < len)\n      val |= buf[offset + 1] << 8\n    val |= buf[offset]\n    if (offset + 3 < len)\n      val = val + (buf[offset + 3] << 24 >>> 0)\n  } else {\n    if (offset + 1 < len)\n      val = buf[offset + 1] << 16\n    if (offset + 2 < len)\n      val |= buf[offset + 2] << 8\n    if (offset + 3 < len)\n      val |= buf[offset + 3]\n    val = val + (buf[offset] << 24 >>> 0)\n  }\n  return val\n}\n\nBuffer.prototype.readUInt32LE = function (offset, noAssert) {\n  return _readUInt32(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readUInt32BE = function (offset, noAssert) {\n  return _readUInt32(this, offset, false, noAssert)\n}\n\nBuffer.prototype.readInt8 = function (offset, noAssert) {\n  if (!noAssert) {\n    assert(offset !== undefined && offset !== null,\n        'missing offset')\n    assert(offset < this.length, 'Trying to read beyond buffer length')\n  }\n\n  if (offset >= this.length)\n    return\n\n  var neg = this[offset] & 0x80\n  if (neg)\n    return (0xff - this[offset] + 1) * -1\n  else\n    return this[offset]\n}\n\nfunction _readInt16 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val = _readUInt16(buf, offset, littleEndian, true)\n  var neg = val & 0x8000\n  if (neg)\n    return (0xffff - val + 1) * -1\n  else\n    return val\n}\n\nBuffer.prototype.readInt16LE = function (offset, noAssert) {\n  return _readInt16(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readInt16BE = function (offset, noAssert) {\n  return _readInt16(this, offset, false, noAssert)\n}\n\nfunction _readInt32 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val = _readUInt32(buf, offset, littleEndian, true)\n  var neg = val & 0x80000000\n  if (neg)\n    return (0xffffffff - val + 1) * -1\n  else\n    return val\n}\n\nBuffer.prototype.readInt32LE = function (offset, noAssert) {\n  return _readInt32(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readInt32BE = function (offset, noAssert) {\n  return _readInt32(this, offset, false, noAssert)\n}\n\nfunction _readFloat (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  return ieee754.read(buf, offset, littleEndian, 23, 4)\n}\n\nBuffer.prototype.readFloatLE = function (offset, noAssert) {\n  return _readFloat(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readFloatBE = function (offset, noAssert) {\n  return _readFloat(this, offset, false, noAssert)\n}\n\nfunction _readDouble (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset + 7 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  return ieee754.read(buf, offset, littleEndian, 52, 8)\n}\n\nBuffer.prototype.readDoubleLE = function (offset, noAssert) {\n  return _readDouble(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readDoubleBE = function (offset, noAssert) {\n  return _readDouble(this, offset, false, noAssert)\n}\n\nBuffer.prototype.writeUInt8 = function (value, offset, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset < this.length, 'trying to write beyond buffer length')\n    verifuint(value, 0xff)\n  }\n\n  if (offset >= this.length) return\n\n  this[offset] = value\n}\n\nfunction _writeUInt16 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'trying to write beyond buffer length')\n    verifuint(value, 0xffff)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  for (var i = 0, j = Math.min(len - offset, 2); i < j; i++) {\n    buf[offset + i] =\n        (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>\n            (littleEndian ? i : 1 - i) * 8\n  }\n}\n\nBuffer.prototype.writeUInt16LE = function (value, offset, noAssert) {\n  _writeUInt16(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeUInt16BE = function (value, offset, noAssert) {\n  _writeUInt16(this, value, offset, false, noAssert)\n}\n\nfunction _writeUInt32 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'trying to write beyond buffer length')\n    verifuint(value, 0xffffffff)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  for (var i = 0, j = Math.min(len - offset, 4); i < j; i++) {\n    buf[offset + i] =\n        (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff\n  }\n}\n\nBuffer.prototype.writeUInt32LE = function (value, offset, noAssert) {\n  _writeUInt32(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeUInt32BE = function (value, offset, noAssert) {\n  _writeUInt32(this, value, offset, false, noAssert)\n}\n\nBuffer.prototype.writeInt8 = function (value, offset, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset < this.length, 'Trying to write beyond buffer length')\n    verifsint(value, 0x7f, -0x80)\n  }\n\n  if (offset >= this.length)\n    return\n\n  if (value >= 0)\n    this.writeUInt8(value, offset, noAssert)\n  else\n    this.writeUInt8(0xff + value + 1, offset, noAssert)\n}\n\nfunction _writeInt16 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'Trying to write beyond buffer length')\n    verifsint(value, 0x7fff, -0x8000)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  if (value >= 0)\n    _writeUInt16(buf, value, offset, littleEndian, noAssert)\n  else\n    _writeUInt16(buf, 0xffff + value + 1, offset, littleEndian, noAssert)\n}\n\nBuffer.prototype.writeInt16LE = function (value, offset, noAssert) {\n  _writeInt16(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeInt16BE = function (value, offset, noAssert) {\n  _writeInt16(this, value, offset, false, noAssert)\n}\n\nfunction _writeInt32 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')\n    verifsint(value, 0x7fffffff, -0x80000000)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  if (value >= 0)\n    _writeUInt32(buf, value, offset, littleEndian, noAssert)\n  else\n    _writeUInt32(buf, 0xffffffff + value + 1, offset, littleEndian, noAssert)\n}\n\nBuffer.prototype.writeInt32LE = function (value, offset, noAssert) {\n  _writeInt32(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeInt32BE = function (value, offset, noAssert) {\n  _writeInt32(this, value, offset, false, noAssert)\n}\n\nfunction _writeFloat (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')\n    verifIEEE754(value, 3.4028234663852886e+38, -3.4028234663852886e+38)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  ieee754.write(buf, value, offset, littleEndian, 23, 4)\n}\n\nBuffer.prototype.writeFloatLE = function (value, offset, noAssert) {\n  _writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function (value, offset, noAssert) {\n  _writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction _writeDouble (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 7 < buf.length,\n        'Trying to write beyond buffer length')\n    verifIEEE754(value, 1.7976931348623157E+308, -1.7976931348623157E+308)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  ieee754.write(buf, value, offset, littleEndian, 52, 8)\n}\n\nBuffer.prototype.writeDoubleLE = function (value, offset, noAssert) {\n  _writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function (value, offset, noAssert) {\n  _writeDouble(this, value, offset, false, noAssert)\n}\n\n// fill(value, start=0, end=buffer.length)\nBuffer.prototype.fill = function (value, start, end) {\n  if (!value) value = 0\n  if (!start) start = 0\n  if (!end) end = this.length\n\n  if (typeof value === 'string') {\n    value = value.charCodeAt(0)\n  }\n\n  assert(typeof value === 'number' && !isNaN(value), 'value is not a number')\n  assert(end >= start, 'end < start')\n\n  // Fill 0 bytes; we're done\n  if (end === start) return\n  if (this.length === 0) return\n\n  assert(start >= 0 && start < this.length, 'start out of bounds')\n  assert(end >= 0 && end <= this.length, 'end out of bounds')\n\n  for (var i = start; i < end; i++) {\n    this[i] = value\n  }\n}\n\nBuffer.prototype.inspect = function () {\n  var out = []\n  var len = this.length\n  for (var i = 0; i < len; i++) {\n    out[i] = toHex(this[i])\n    if (i === exports.INSPECT_MAX_BYTES) {\n      out[i + 1] = '...'\n      break\n    }\n  }\n  return '<Buffer ' + out.join(' ') + '>'\n}\n\n/**\n * Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance.\n * Added in Node 0.12. Only available in browsers that support ArrayBuffer.\n */\nBuffer.prototype.toArrayBuffer = function () {\n  if (typeof Uint8Array !== 'undefined') {\n    if (Buffer._useTypedArrays) {\n      return (new Buffer(this)).buffer\n    } else {\n      var buf = new Uint8Array(this.length)\n      for (var i = 0, len = buf.length; i < len; i += 1)\n        buf[i] = this[i]\n      return buf.buffer\n    }\n  } else {\n    throw new Error('Buffer.toArrayBuffer not supported in this browser')\n  }\n}\n\n// HELPER FUNCTIONS\n// ================\n\nfunction stringtrim (str) {\n  if (str.trim) return str.trim()\n  return str.replace(/^\\s+|\\s+$/g, '')\n}\n\nvar BP = Buffer.prototype\n\n/**\n * Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods\n */\nBuffer._augment = function (arr) {\n  arr._isBuffer = true\n\n  // save reference to original Uint8Array get/set methods before overwriting\n  arr._get = arr.get\n  arr._set = arr.set\n\n  // deprecated, will be removed in node 0.13+\n  arr.get = BP.get\n  arr.set = BP.set\n\n  arr.write = BP.write\n  arr.toString = BP.toString\n  arr.toLocaleString = BP.toString\n  arr.toJSON = BP.toJSON\n  arr.copy = BP.copy\n  arr.slice = BP.slice\n  arr.readUInt8 = BP.readUInt8\n  arr.readUInt16LE = BP.readUInt16LE\n  arr.readUInt16BE = BP.readUInt16BE\n  arr.readUInt32LE = BP.readUInt32LE\n  arr.readUInt32BE = BP.readUInt32BE\n  arr.readInt8 = BP.readInt8\n  arr.readInt16LE = BP.readInt16LE\n  arr.readInt16BE = BP.readInt16BE\n  arr.readInt32LE = BP.readInt32LE\n  arr.readInt32BE = BP.readInt32BE\n  arr.readFloatLE = BP.readFloatLE\n  arr.readFloatBE = BP.readFloatBE\n  arr.readDoubleLE = BP.readDoubleLE\n  arr.readDoubleBE = BP.readDoubleBE\n  arr.writeUInt8 = BP.writeUInt8\n  arr.writeUInt16LE = BP.writeUInt16LE\n  arr.writeUInt16BE = BP.writeUInt16BE\n  arr.writeUInt32LE = BP.writeUInt32LE\n  arr.writeUInt32BE = BP.writeUInt32BE\n  arr.writeInt8 = BP.writeInt8\n  arr.writeInt16LE = BP.writeInt16LE\n  arr.writeInt16BE = BP.writeInt16BE\n  arr.writeInt32LE = BP.writeInt32LE\n  arr.writeInt32BE = BP.writeInt32BE\n  arr.writeFloatLE = BP.writeFloatLE\n  arr.writeFloatBE = BP.writeFloatBE\n  arr.writeDoubleLE = BP.writeDoubleLE\n  arr.writeDoubleBE = BP.writeDoubleBE\n  arr.fill = BP.fill\n  arr.inspect = BP.inspect\n  arr.toArrayBuffer = BP.toArrayBuffer\n\n  return arr\n}\n\n// slice(start, end)\nfunction clamp (index, len, defaultValue) {\n  if (typeof index !== 'number') return defaultValue\n  index = ~~index;  // Coerce to integer.\n  if (index >= len) return len\n  if (index >= 0) return index\n  index += len\n  if (index >= 0) return index\n  return 0\n}\n\nfunction coerce (length) {\n  // Coerce length to a number (possibly NaN), round up\n  // in case it's fractional (e.g. 123.456) then do a\n  // double negate to coerce a NaN to 0. Easy, right?\n  length = ~~Math.ceil(+length)\n  return length < 0 ? 0 : length\n}\n\nfunction isArray (subject) {\n  return (Array.isArray || function (subject) {\n    return Object.prototype.toString.call(subject) === '[object Array]'\n  })(subject)\n}\n\nfunction isArrayish (subject) {\n  return isArray(subject) || Buffer.isBuffer(subject) ||\n      subject && typeof subject === 'object' &&\n      typeof subject.length === 'number'\n}\n\nfunction toHex (n) {\n  if (n < 16) return '0' + n.toString(16)\n  return n.toString(16)\n}\n\nfunction utf8ToBytes (str) {\n  var byteArray = []\n  for (var i = 0; i < str.length; i++) {\n    var b = str.charCodeAt(i)\n    if (b <= 0x7F)\n      byteArray.push(str.charCodeAt(i))\n    else {\n      var start = i\n      if (b >= 0xD800 && b <= 0xDFFF) i++\n      var h = encodeURIComponent(str.slice(start, i+1)).substr(1).split('%')\n      for (var j = 0; j < h.length; j++)\n        byteArray.push(parseInt(h[j], 16))\n    }\n  }\n  return byteArray\n}\n\nfunction asciiToBytes (str) {\n  var byteArray = []\n  for (var i = 0; i < str.length; i++) {\n    // Node's code seems to be doing this and not & 0x7F..\n    byteArray.push(str.charCodeAt(i) & 0xFF)\n  }\n  return byteArray\n}\n\nfunction utf16leToBytes (str) {\n  var c, hi, lo\n  var byteArray = []\n  for (var i = 0; i < str.length; i++) {\n    c = str.charCodeAt(i)\n    hi = c >> 8\n    lo = c % 256\n    byteArray.push(lo)\n    byteArray.push(hi)\n  }\n\n  return byteArray\n}\n\nfunction base64ToBytes (str) {\n  return base64.toByteArray(str)\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n  var pos\n  for (var i = 0; i < length; i++) {\n    if ((i + offset >= dst.length) || (i >= src.length))\n      break\n    dst[i + offset] = src[i]\n  }\n  return i\n}\n\nfunction decodeUtf8Char (str) {\n  try {\n    return decodeURIComponent(str)\n  } catch (err) {\n    return String.fromCharCode(0xFFFD) // UTF 8 invalid char\n  }\n}\n\n/*\n * We have to make sure that the value is a valid integer. This means that it\n * is non-negative. It has no fractional component and that it does not\n * exceed the maximum allowed value.\n */\nfunction verifuint (value, max) {\n  assert(typeof value === 'number', 'cannot write a non-number as a number')\n  assert(value >= 0, 'specified a negative value for writing an unsigned value')\n  assert(value <= max, 'value is larger than maximum value for type')\n  assert(Math.floor(value) === value, 'value has a fractional component')\n}\n\nfunction verifsint (value, max, min) {\n  assert(typeof value === 'number', 'cannot write a non-number as a number')\n  assert(value <= max, 'value larger than maximum allowed value')\n  assert(value >= min, 'value smaller than minimum allowed value')\n  assert(Math.floor(value) === value, 'value has a fractional component')\n}\n\nfunction verifIEEE754 (value, max, min) {\n  assert(typeof value === 'number', 'cannot write a non-number as a number')\n  assert(value <= max, 'value larger than maximum allowed value')\n  assert(value >= min, 'value smaller than minimum allowed value')\n}\n\nfunction assert (test, message) {\n  if (!test) throw new Error(message || 'Failed assertion')\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 40\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/buffer/index.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/buffer/index.js");
+	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {/*!\n * The buffer module from node.js, for the browser.\n *\n * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>\n * @license  MIT\n */\n\nvar base64 = __webpack_require__(65)\nvar ieee754 = __webpack_require__(57)\n\nexports.Buffer = Buffer\nexports.SlowBuffer = Buffer\nexports.INSPECT_MAX_BYTES = 50\nBuffer.poolSize = 8192\n\n/**\n * If `Buffer._useTypedArrays`:\n *   === true    Use Uint8Array implementation (fastest)\n *   === false   Use Object implementation (compatible down to IE6)\n */\nBuffer._useTypedArrays = (function () {\n  // Detect if browser supports Typed Arrays. Supported browsers are IE 10+, Firefox 4+,\n  // Chrome 7+, Safari 5.1+, Opera 11.6+, iOS 4.2+. If the browser does not support adding\n  // properties to `Uint8Array` instances, then that's the same as no `Uint8Array` support\n  // because we need to be able to add all the node Buffer API methods. This is an issue\n  // in Firefox 4-29. Now fixed: https://bugzilla.mozilla.org/show_bug.cgi?id=695438\n  try {\n    var buf = new ArrayBuffer(0)\n    var arr = new Uint8Array(buf)\n    arr.foo = function () { return 42 }\n    return 42 === arr.foo() &&\n        typeof arr.subarray === 'function' // Chrome 9-10 lack `subarray`\n  } catch (e) {\n    return false\n  }\n})()\n\n/**\n * Class: Buffer\n * =============\n *\n * The Buffer constructor returns instances of `Uint8Array` that are augmented\n * with function properties for all the node `Buffer` API functions. We use\n * `Uint8Array` so that square bracket notation works as expected -- it returns\n * a single octet.\n *\n * By augmenting the instances, we can avoid modifying the `Uint8Array`\n * prototype.\n */\nfunction Buffer (subject, encoding, noZero) {\n  if (!(this instanceof Buffer))\n    return new Buffer(subject, encoding, noZero)\n\n  var type = typeof subject\n\n  // Workaround: node's base64 implementation allows for non-padded strings\n  // while base64-js does not.\n  if (encoding === 'base64' && type === 'string') {\n    subject = stringtrim(subject)\n    while (subject.length % 4 !== 0) {\n      subject = subject + '='\n    }\n  }\n\n  // Find the length\n  var length\n  if (type === 'number')\n    length = coerce(subject)\n  else if (type === 'string')\n    length = Buffer.byteLength(subject, encoding)\n  else if (type === 'object')\n    length = coerce(subject.length) // assume that object is array-like\n  else\n    throw new Error('First argument needs to be a number, array or string.')\n\n  var buf\n  if (Buffer._useTypedArrays) {\n    // Preferred: Return an augmented `Uint8Array` instance for best performance\n    buf = Buffer._augment(new Uint8Array(length))\n  } else {\n    // Fallback: Return THIS instance of Buffer (created by `new`)\n    buf = this\n    buf.length = length\n    buf._isBuffer = true\n  }\n\n  var i\n  if (Buffer._useTypedArrays && typeof subject.byteLength === 'number') {\n    // Speed optimization -- use set if we're copying from a typed array\n    buf._set(subject)\n  } else if (isArrayish(subject)) {\n    // Treat array-ish objects as a byte array\n    for (i = 0; i < length; i++) {\n      if (Buffer.isBuffer(subject))\n        buf[i] = subject.readUInt8(i)\n      else\n        buf[i] = subject[i]\n    }\n  } else if (type === 'string') {\n    buf.write(subject, 0, encoding)\n  } else if (type === 'number' && !Buffer._useTypedArrays && !noZero) {\n    for (i = 0; i < length; i++) {\n      buf[i] = 0\n    }\n  }\n\n  return buf\n}\n\n// STATIC METHODS\n// ==============\n\nBuffer.isEncoding = function (encoding) {\n  switch (String(encoding).toLowerCase()) {\n    case 'hex':\n    case 'utf8':\n    case 'utf-8':\n    case 'ascii':\n    case 'binary':\n    case 'base64':\n    case 'raw':\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      return true\n    default:\n      return false\n  }\n}\n\nBuffer.isBuffer = function (b) {\n  return !!(b !== null && b !== undefined && b._isBuffer)\n}\n\nBuffer.byteLength = function (str, encoding) {\n  var ret\n  str = str + ''\n  switch (encoding || 'utf8') {\n    case 'hex':\n      ret = str.length / 2\n      break\n    case 'utf8':\n    case 'utf-8':\n      ret = utf8ToBytes(str).length\n      break\n    case 'ascii':\n    case 'binary':\n    case 'raw':\n      ret = str.length\n      break\n    case 'base64':\n      ret = base64ToBytes(str).length\n      break\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      ret = str.length * 2\n      break\n    default:\n      throw new Error('Unknown encoding')\n  }\n  return ret\n}\n\nBuffer.concat = function (list, totalLength) {\n  assert(isArray(list), 'Usage: Buffer.concat(list, [totalLength])\\n' +\n      'list should be an Array.')\n\n  if (list.length === 0) {\n    return new Buffer(0)\n  } else if (list.length === 1) {\n    return list[0]\n  }\n\n  var i\n  if (typeof totalLength !== 'number') {\n    totalLength = 0\n    for (i = 0; i < list.length; i++) {\n      totalLength += list[i].length\n    }\n  }\n\n  var buf = new Buffer(totalLength)\n  var pos = 0\n  for (i = 0; i < list.length; i++) {\n    var item = list[i]\n    item.copy(buf, pos)\n    pos += item.length\n  }\n  return buf\n}\n\n// BUFFER INSTANCE METHODS\n// =======================\n\nfunction _hexWrite (buf, string, offset, length) {\n  offset = Number(offset) || 0\n  var remaining = buf.length - offset\n  if (!length) {\n    length = remaining\n  } else {\n    length = Number(length)\n    if (length > remaining) {\n      length = remaining\n    }\n  }\n\n  // must be an even number of digits\n  var strLen = string.length\n  assert(strLen % 2 === 0, 'Invalid hex string')\n\n  if (length > strLen / 2) {\n    length = strLen / 2\n  }\n  for (var i = 0; i < length; i++) {\n    var byte = parseInt(string.substr(i * 2, 2), 16)\n    assert(!isNaN(byte), 'Invalid hex string')\n    buf[offset + i] = byte\n  }\n  Buffer._charsWritten = i * 2\n  return i\n}\n\nfunction _utf8Write (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(utf8ToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nfunction _asciiWrite (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(asciiToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nfunction _binaryWrite (buf, string, offset, length) {\n  return _asciiWrite(buf, string, offset, length)\n}\n\nfunction _base64Write (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(base64ToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nfunction _utf16leWrite (buf, string, offset, length) {\n  var charsWritten = Buffer._charsWritten =\n    blitBuffer(utf16leToBytes(string), buf, offset, length)\n  return charsWritten\n}\n\nBuffer.prototype.write = function (string, offset, length, encoding) {\n  // Support both (string, offset, length, encoding)\n  // and the legacy (string, encoding, offset, length)\n  if (isFinite(offset)) {\n    if (!isFinite(length)) {\n      encoding = length\n      length = undefined\n    }\n  } else {  // legacy\n    var swap = encoding\n    encoding = offset\n    offset = length\n    length = swap\n  }\n\n  offset = Number(offset) || 0\n  var remaining = this.length - offset\n  if (!length) {\n    length = remaining\n  } else {\n    length = Number(length)\n    if (length > remaining) {\n      length = remaining\n    }\n  }\n  encoding = String(encoding || 'utf8').toLowerCase()\n\n  var ret\n  switch (encoding) {\n    case 'hex':\n      ret = _hexWrite(this, string, offset, length)\n      break\n    case 'utf8':\n    case 'utf-8':\n      ret = _utf8Write(this, string, offset, length)\n      break\n    case 'ascii':\n      ret = _asciiWrite(this, string, offset, length)\n      break\n    case 'binary':\n      ret = _binaryWrite(this, string, offset, length)\n      break\n    case 'base64':\n      ret = _base64Write(this, string, offset, length)\n      break\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      ret = _utf16leWrite(this, string, offset, length)\n      break\n    default:\n      throw new Error('Unknown encoding')\n  }\n  return ret\n}\n\nBuffer.prototype.toString = function (encoding, start, end) {\n  var self = this\n\n  encoding = String(encoding || 'utf8').toLowerCase()\n  start = Number(start) || 0\n  end = (end !== undefined)\n    ? Number(end)\n    : end = self.length\n\n  // Fastpath empty strings\n  if (end === start)\n    return ''\n\n  var ret\n  switch (encoding) {\n    case 'hex':\n      ret = _hexSlice(self, start, end)\n      break\n    case 'utf8':\n    case 'utf-8':\n      ret = _utf8Slice(self, start, end)\n      break\n    case 'ascii':\n      ret = _asciiSlice(self, start, end)\n      break\n    case 'binary':\n      ret = _binarySlice(self, start, end)\n      break\n    case 'base64':\n      ret = _base64Slice(self, start, end)\n      break\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      ret = _utf16leSlice(self, start, end)\n      break\n    default:\n      throw new Error('Unknown encoding')\n  }\n  return ret\n}\n\nBuffer.prototype.toJSON = function () {\n  return {\n    type: 'Buffer',\n    data: Array.prototype.slice.call(this._arr || this, 0)\n  }\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function (target, target_start, start, end) {\n  var source = this\n\n  if (!start) start = 0\n  if (!end && end !== 0) end = this.length\n  if (!target_start) target_start = 0\n\n  // Copy 0 bytes; we're done\n  if (end === start) return\n  if (target.length === 0 || source.length === 0) return\n\n  // Fatal error conditions\n  assert(end >= start, 'sourceEnd < sourceStart')\n  assert(target_start >= 0 && target_start < target.length,\n      'targetStart out of bounds')\n  assert(start >= 0 && start < source.length, 'sourceStart out of bounds')\n  assert(end >= 0 && end <= source.length, 'sourceEnd out of bounds')\n\n  // Are we oob?\n  if (end > this.length)\n    end = this.length\n  if (target.length - target_start < end - start)\n    end = target.length - target_start + start\n\n  var len = end - start\n\n  if (len < 100 || !Buffer._useTypedArrays) {\n    for (var i = 0; i < len; i++)\n      target[i + target_start] = this[i + start]\n  } else {\n    target._set(this.subarray(start, start + len), target_start)\n  }\n}\n\nfunction _base64Slice (buf, start, end) {\n  if (start === 0 && end === buf.length) {\n    return base64.fromByteArray(buf)\n  } else {\n    return base64.fromByteArray(buf.slice(start, end))\n  }\n}\n\nfunction _utf8Slice (buf, start, end) {\n  var res = ''\n  var tmp = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; i++) {\n    if (buf[i] <= 0x7F) {\n      res += decodeUtf8Char(tmp) + String.fromCharCode(buf[i])\n      tmp = ''\n    } else {\n      tmp += '%' + buf[i].toString(16)\n    }\n  }\n\n  return res + decodeUtf8Char(tmp)\n}\n\nfunction _asciiSlice (buf, start, end) {\n  var ret = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; i++)\n    ret += String.fromCharCode(buf[i])\n  return ret\n}\n\nfunction _binarySlice (buf, start, end) {\n  return _asciiSlice(buf, start, end)\n}\n\nfunction _hexSlice (buf, start, end) {\n  var len = buf.length\n\n  if (!start || start < 0) start = 0\n  if (!end || end < 0 || end > len) end = len\n\n  var out = ''\n  for (var i = start; i < end; i++) {\n    out += toHex(buf[i])\n  }\n  return out\n}\n\nfunction _utf16leSlice (buf, start, end) {\n  var bytes = buf.slice(start, end)\n  var res = ''\n  for (var i = 0; i < bytes.length; i += 2) {\n    res += String.fromCharCode(bytes[i] + bytes[i+1] * 256)\n  }\n  return res\n}\n\nBuffer.prototype.slice = function (start, end) {\n  var len = this.length\n  start = clamp(start, len, 0)\n  end = clamp(end, len, len)\n\n  if (Buffer._useTypedArrays) {\n    return Buffer._augment(this.subarray(start, end))\n  } else {\n    var sliceLen = end - start\n    var newBuf = new Buffer(sliceLen, undefined, true)\n    for (var i = 0; i < sliceLen; i++) {\n      newBuf[i] = this[i + start]\n    }\n    return newBuf\n  }\n}\n\n// `get` will be removed in Node 0.13+\nBuffer.prototype.get = function (offset) {\n  console.log('.get() is deprecated. Access using array indexes instead.')\n  return this.readUInt8(offset)\n}\n\n// `set` will be removed in Node 0.13+\nBuffer.prototype.set = function (v, offset) {\n  console.log('.set() is deprecated. Access using array indexes instead.')\n  return this.writeUInt8(v, offset)\n}\n\nBuffer.prototype.readUInt8 = function (offset, noAssert) {\n  if (!noAssert) {\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset < this.length, 'Trying to read beyond buffer length')\n  }\n\n  if (offset >= this.length)\n    return\n\n  return this[offset]\n}\n\nfunction _readUInt16 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val\n  if (littleEndian) {\n    val = buf[offset]\n    if (offset + 1 < len)\n      val |= buf[offset + 1] << 8\n  } else {\n    val = buf[offset] << 8\n    if (offset + 1 < len)\n      val |= buf[offset + 1]\n  }\n  return val\n}\n\nBuffer.prototype.readUInt16LE = function (offset, noAssert) {\n  return _readUInt16(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readUInt16BE = function (offset, noAssert) {\n  return _readUInt16(this, offset, false, noAssert)\n}\n\nfunction _readUInt32 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val\n  if (littleEndian) {\n    if (offset + 2 < len)\n      val = buf[offset + 2] << 16\n    if (offset + 1 < len)\n      val |= buf[offset + 1] << 8\n    val |= buf[offset]\n    if (offset + 3 < len)\n      val = val + (buf[offset + 3] << 24 >>> 0)\n  } else {\n    if (offset + 1 < len)\n      val = buf[offset + 1] << 16\n    if (offset + 2 < len)\n      val |= buf[offset + 2] << 8\n    if (offset + 3 < len)\n      val |= buf[offset + 3]\n    val = val + (buf[offset] << 24 >>> 0)\n  }\n  return val\n}\n\nBuffer.prototype.readUInt32LE = function (offset, noAssert) {\n  return _readUInt32(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readUInt32BE = function (offset, noAssert) {\n  return _readUInt32(this, offset, false, noAssert)\n}\n\nBuffer.prototype.readInt8 = function (offset, noAssert) {\n  if (!noAssert) {\n    assert(offset !== undefined && offset !== null,\n        'missing offset')\n    assert(offset < this.length, 'Trying to read beyond buffer length')\n  }\n\n  if (offset >= this.length)\n    return\n\n  var neg = this[offset] & 0x80\n  if (neg)\n    return (0xff - this[offset] + 1) * -1\n  else\n    return this[offset]\n}\n\nfunction _readInt16 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val = _readUInt16(buf, offset, littleEndian, true)\n  var neg = val & 0x8000\n  if (neg)\n    return (0xffff - val + 1) * -1\n  else\n    return val\n}\n\nBuffer.prototype.readInt16LE = function (offset, noAssert) {\n  return _readInt16(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readInt16BE = function (offset, noAssert) {\n  return _readInt16(this, offset, false, noAssert)\n}\n\nfunction _readInt32 (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  var val = _readUInt32(buf, offset, littleEndian, true)\n  var neg = val & 0x80000000\n  if (neg)\n    return (0xffffffff - val + 1) * -1\n  else\n    return val\n}\n\nBuffer.prototype.readInt32LE = function (offset, noAssert) {\n  return _readInt32(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readInt32BE = function (offset, noAssert) {\n  return _readInt32(this, offset, false, noAssert)\n}\n\nfunction _readFloat (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  return ieee754.read(buf, offset, littleEndian, 23, 4)\n}\n\nBuffer.prototype.readFloatLE = function (offset, noAssert) {\n  return _readFloat(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readFloatBE = function (offset, noAssert) {\n  return _readFloat(this, offset, false, noAssert)\n}\n\nfunction _readDouble (buf, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset + 7 < buf.length, 'Trying to read beyond buffer length')\n  }\n\n  return ieee754.read(buf, offset, littleEndian, 52, 8)\n}\n\nBuffer.prototype.readDoubleLE = function (offset, noAssert) {\n  return _readDouble(this, offset, true, noAssert)\n}\n\nBuffer.prototype.readDoubleBE = function (offset, noAssert) {\n  return _readDouble(this, offset, false, noAssert)\n}\n\nBuffer.prototype.writeUInt8 = function (value, offset, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset < this.length, 'trying to write beyond buffer length')\n    verifuint(value, 0xff)\n  }\n\n  if (offset >= this.length) return\n\n  this[offset] = value\n}\n\nfunction _writeUInt16 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'trying to write beyond buffer length')\n    verifuint(value, 0xffff)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  for (var i = 0, j = Math.min(len - offset, 2); i < j; i++) {\n    buf[offset + i] =\n        (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>\n            (littleEndian ? i : 1 - i) * 8\n  }\n}\n\nBuffer.prototype.writeUInt16LE = function (value, offset, noAssert) {\n  _writeUInt16(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeUInt16BE = function (value, offset, noAssert) {\n  _writeUInt16(this, value, offset, false, noAssert)\n}\n\nfunction _writeUInt32 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'trying to write beyond buffer length')\n    verifuint(value, 0xffffffff)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  for (var i = 0, j = Math.min(len - offset, 4); i < j; i++) {\n    buf[offset + i] =\n        (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff\n  }\n}\n\nBuffer.prototype.writeUInt32LE = function (value, offset, noAssert) {\n  _writeUInt32(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeUInt32BE = function (value, offset, noAssert) {\n  _writeUInt32(this, value, offset, false, noAssert)\n}\n\nBuffer.prototype.writeInt8 = function (value, offset, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset < this.length, 'Trying to write beyond buffer length')\n    verifsint(value, 0x7f, -0x80)\n  }\n\n  if (offset >= this.length)\n    return\n\n  if (value >= 0)\n    this.writeUInt8(value, offset, noAssert)\n  else\n    this.writeUInt8(0xff + value + 1, offset, noAssert)\n}\n\nfunction _writeInt16 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 1 < buf.length, 'Trying to write beyond buffer length')\n    verifsint(value, 0x7fff, -0x8000)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  if (value >= 0)\n    _writeUInt16(buf, value, offset, littleEndian, noAssert)\n  else\n    _writeUInt16(buf, 0xffff + value + 1, offset, littleEndian, noAssert)\n}\n\nBuffer.prototype.writeInt16LE = function (value, offset, noAssert) {\n  _writeInt16(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeInt16BE = function (value, offset, noAssert) {\n  _writeInt16(this, value, offset, false, noAssert)\n}\n\nfunction _writeInt32 (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')\n    verifsint(value, 0x7fffffff, -0x80000000)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  if (value >= 0)\n    _writeUInt32(buf, value, offset, littleEndian, noAssert)\n  else\n    _writeUInt32(buf, 0xffffffff + value + 1, offset, littleEndian, noAssert)\n}\n\nBuffer.prototype.writeInt32LE = function (value, offset, noAssert) {\n  _writeInt32(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeInt32BE = function (value, offset, noAssert) {\n  _writeInt32(this, value, offset, false, noAssert)\n}\n\nfunction _writeFloat (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')\n    verifIEEE754(value, 3.4028234663852886e+38, -3.4028234663852886e+38)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  ieee754.write(buf, value, offset, littleEndian, 23, 4)\n}\n\nBuffer.prototype.writeFloatLE = function (value, offset, noAssert) {\n  _writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function (value, offset, noAssert) {\n  _writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction _writeDouble (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    assert(value !== undefined && value !== null, 'missing value')\n    assert(typeof littleEndian === 'boolean', 'missing or invalid endian')\n    assert(offset !== undefined && offset !== null, 'missing offset')\n    assert(offset + 7 < buf.length,\n        'Trying to write beyond buffer length')\n    verifIEEE754(value, 1.7976931348623157E+308, -1.7976931348623157E+308)\n  }\n\n  var len = buf.length\n  if (offset >= len)\n    return\n\n  ieee754.write(buf, value, offset, littleEndian, 52, 8)\n}\n\nBuffer.prototype.writeDoubleLE = function (value, offset, noAssert) {\n  _writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function (value, offset, noAssert) {\n  _writeDouble(this, value, offset, false, noAssert)\n}\n\n// fill(value, start=0, end=buffer.length)\nBuffer.prototype.fill = function (value, start, end) {\n  if (!value) value = 0\n  if (!start) start = 0\n  if (!end) end = this.length\n\n  if (typeof value === 'string') {\n    value = value.charCodeAt(0)\n  }\n\n  assert(typeof value === 'number' && !isNaN(value), 'value is not a number')\n  assert(end >= start, 'end < start')\n\n  // Fill 0 bytes; we're done\n  if (end === start) return\n  if (this.length === 0) return\n\n  assert(start >= 0 && start < this.length, 'start out of bounds')\n  assert(end >= 0 && end <= this.length, 'end out of bounds')\n\n  for (var i = start; i < end; i++) {\n    this[i] = value\n  }\n}\n\nBuffer.prototype.inspect = function () {\n  var out = []\n  var len = this.length\n  for (var i = 0; i < len; i++) {\n    out[i] = toHex(this[i])\n    if (i === exports.INSPECT_MAX_BYTES) {\n      out[i + 1] = '...'\n      break\n    }\n  }\n  return '<Buffer ' + out.join(' ') + '>'\n}\n\n/**\n * Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance.\n * Added in Node 0.12. Only available in browsers that support ArrayBuffer.\n */\nBuffer.prototype.toArrayBuffer = function () {\n  if (typeof Uint8Array !== 'undefined') {\n    if (Buffer._useTypedArrays) {\n      return (new Buffer(this)).buffer\n    } else {\n      var buf = new Uint8Array(this.length)\n      for (var i = 0, len = buf.length; i < len; i += 1)\n        buf[i] = this[i]\n      return buf.buffer\n    }\n  } else {\n    throw new Error('Buffer.toArrayBuffer not supported in this browser')\n  }\n}\n\n// HELPER FUNCTIONS\n// ================\n\nfunction stringtrim (str) {\n  if (str.trim) return str.trim()\n  return str.replace(/^\\s+|\\s+$/g, '')\n}\n\nvar BP = Buffer.prototype\n\n/**\n * Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods\n */\nBuffer._augment = function (arr) {\n  arr._isBuffer = true\n\n  // save reference to original Uint8Array get/set methods before overwriting\n  arr._get = arr.get\n  arr._set = arr.set\n\n  // deprecated, will be removed in node 0.13+\n  arr.get = BP.get\n  arr.set = BP.set\n\n  arr.write = BP.write\n  arr.toString = BP.toString\n  arr.toLocaleString = BP.toString\n  arr.toJSON = BP.toJSON\n  arr.copy = BP.copy\n  arr.slice = BP.slice\n  arr.readUInt8 = BP.readUInt8\n  arr.readUInt16LE = BP.readUInt16LE\n  arr.readUInt16BE = BP.readUInt16BE\n  arr.readUInt32LE = BP.readUInt32LE\n  arr.readUInt32BE = BP.readUInt32BE\n  arr.readInt8 = BP.readInt8\n  arr.readInt16LE = BP.readInt16LE\n  arr.readInt16BE = BP.readInt16BE\n  arr.readInt32LE = BP.readInt32LE\n  arr.readInt32BE = BP.readInt32BE\n  arr.readFloatLE = BP.readFloatLE\n  arr.readFloatBE = BP.readFloatBE\n  arr.readDoubleLE = BP.readDoubleLE\n  arr.readDoubleBE = BP.readDoubleBE\n  arr.writeUInt8 = BP.writeUInt8\n  arr.writeUInt16LE = BP.writeUInt16LE\n  arr.writeUInt16BE = BP.writeUInt16BE\n  arr.writeUInt32LE = BP.writeUInt32LE\n  arr.writeUInt32BE = BP.writeUInt32BE\n  arr.writeInt8 = BP.writeInt8\n  arr.writeInt16LE = BP.writeInt16LE\n  arr.writeInt16BE = BP.writeInt16BE\n  arr.writeInt32LE = BP.writeInt32LE\n  arr.writeInt32BE = BP.writeInt32BE\n  arr.writeFloatLE = BP.writeFloatLE\n  arr.writeFloatBE = BP.writeFloatBE\n  arr.writeDoubleLE = BP.writeDoubleLE\n  arr.writeDoubleBE = BP.writeDoubleBE\n  arr.fill = BP.fill\n  arr.inspect = BP.inspect\n  arr.toArrayBuffer = BP.toArrayBuffer\n\n  return arr\n}\n\n// slice(start, end)\nfunction clamp (index, len, defaultValue) {\n  if (typeof index !== 'number') return defaultValue\n  index = ~~index;  // Coerce to integer.\n  if (index >= len) return len\n  if (index >= 0) return index\n  index += len\n  if (index >= 0) return index\n  return 0\n}\n\nfunction coerce (length) {\n  // Coerce length to a number (possibly NaN), round up\n  // in case it's fractional (e.g. 123.456) then do a\n  // double negate to coerce a NaN to 0. Easy, right?\n  length = ~~Math.ceil(+length)\n  return length < 0 ? 0 : length\n}\n\nfunction isArray (subject) {\n  return (Array.isArray || function (subject) {\n    return Object.prototype.toString.call(subject) === '[object Array]'\n  })(subject)\n}\n\nfunction isArrayish (subject) {\n  return isArray(subject) || Buffer.isBuffer(subject) ||\n      subject && typeof subject === 'object' &&\n      typeof subject.length === 'number'\n}\n\nfunction toHex (n) {\n  if (n < 16) return '0' + n.toString(16)\n  return n.toString(16)\n}\n\nfunction utf8ToBytes (str) {\n  var byteArray = []\n  for (var i = 0; i < str.length; i++) {\n    var b = str.charCodeAt(i)\n    if (b <= 0x7F)\n      byteArray.push(str.charCodeAt(i))\n    else {\n      var start = i\n      if (b >= 0xD800 && b <= 0xDFFF) i++\n      var h = encodeURIComponent(str.slice(start, i+1)).substr(1).split('%')\n      for (var j = 0; j < h.length; j++)\n        byteArray.push(parseInt(h[j], 16))\n    }\n  }\n  return byteArray\n}\n\nfunction asciiToBytes (str) {\n  var byteArray = []\n  for (var i = 0; i < str.length; i++) {\n    // Node's code seems to be doing this and not & 0x7F..\n    byteArray.push(str.charCodeAt(i) & 0xFF)\n  }\n  return byteArray\n}\n\nfunction utf16leToBytes (str) {\n  var c, hi, lo\n  var byteArray = []\n  for (var i = 0; i < str.length; i++) {\n    c = str.charCodeAt(i)\n    hi = c >> 8\n    lo = c % 256\n    byteArray.push(lo)\n    byteArray.push(hi)\n  }\n\n  return byteArray\n}\n\nfunction base64ToBytes (str) {\n  return base64.toByteArray(str)\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n  var pos\n  for (var i = 0; i < length; i++) {\n    if ((i + offset >= dst.length) || (i >= src.length))\n      break\n    dst[i + offset] = src[i]\n  }\n  return i\n}\n\nfunction decodeUtf8Char (str) {\n  try {\n    return decodeURIComponent(str)\n  } catch (err) {\n    return String.fromCharCode(0xFFFD) // UTF 8 invalid char\n  }\n}\n\n/*\n * We have to make sure that the value is a valid integer. This means that it\n * is non-negative. It has no fractional component and that it does not\n * exceed the maximum allowed value.\n */\nfunction verifuint (value, max) {\n  assert(typeof value === 'number', 'cannot write a non-number as a number')\n  assert(value >= 0, 'specified a negative value for writing an unsigned value')\n  assert(value <= max, 'value is larger than maximum value for type')\n  assert(Math.floor(value) === value, 'value has a fractional component')\n}\n\nfunction verifsint (value, max, min) {\n  assert(typeof value === 'number', 'cannot write a non-number as a number')\n  assert(value <= max, 'value larger than maximum allowed value')\n  assert(value >= min, 'value smaller than minimum allowed value')\n  assert(Math.floor(value) === value, 'value has a fractional component')\n}\n\nfunction verifIEEE754 (value, max, min) {\n  assert(typeof value === 'number', 'cannot write a non-number as a number')\n  assert(value <= max, 'value larger than maximum allowed value')\n  assert(value >= min, 'value smaller than minimum allowed value')\n}\n\nfunction assert (test, message) {\n  if (!test) throw new Error(message || 'Failed assertion')\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 40\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/buffer/index.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/buffer/index.js");
 
 /***/ },
 /* 41 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {var rng = __webpack_require__(50)\n\nfunction error () {\n  var m = [].slice.call(arguments).join(' ')\n  throw new Error([\n    m,\n    'we accept pull requests',\n    'http://github.com/dominictarr/crypto-browserify'\n    ].join('\\n'))\n}\n\nexports.createHash = __webpack_require__(51)\n\nexports.createHmac = __webpack_require__(52)\n\nexports.randomBytes = function(size, callback) {\n  if (callback && callback.call) {\n    try {\n      callback.call(this, undefined, new Buffer(rng(size)))\n    } catch (err) { callback(err) }\n  } else {\n    return new Buffer(rng(size))\n  }\n}\n\nfunction each(a, f) {\n  for(var i in a)\n    f(a[i], i)\n}\n\nexports.getHashes = function () {\n  return ['sha1', 'sha256', 'md5', 'rmd160']\n\n}\n\nvar p = __webpack_require__(53)(exports.createHmac)\nexports.pbkdf2 = p.pbkdf2\nexports.pbkdf2Sync = p.pbkdf2Sync\n\n\n// the least I can do is make error messages for the rest of the node.js/crypto api.\neach(['createCredentials'\n, 'createCipher'\n, 'createCipheriv'\n, 'createDecipher'\n, 'createDecipheriv'\n, 'createSign'\n, 'createVerify'\n, 'createDiffieHellman'\n], function (name) {\n  exports[name] = function () {\n    error('sorry,', name, 'is not implemented yet')\n  }\n})\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 41\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/index.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/index.js");
+	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {var rng = __webpack_require__(51)\n\nfunction error () {\n  var m = [].slice.call(arguments).join(' ')\n  throw new Error([\n    m,\n    'we accept pull requests',\n    'http://github.com/dominictarr/crypto-browserify'\n    ].join('\\n'))\n}\n\nexports.createHash = __webpack_require__(52)\n\nexports.createHmac = __webpack_require__(53)\n\nexports.randomBytes = function(size, callback) {\n  if (callback && callback.call) {\n    try {\n      callback.call(this, undefined, new Buffer(rng(size)))\n    } catch (err) { callback(err) }\n  } else {\n    return new Buffer(rng(size))\n  }\n}\n\nfunction each(a, f) {\n  for(var i in a)\n    f(a[i], i)\n}\n\nexports.getHashes = function () {\n  return ['sha1', 'sha256', 'md5', 'rmd160']\n\n}\n\nvar p = __webpack_require__(54)(exports.createHmac)\nexports.pbkdf2 = p.pbkdf2\nexports.pbkdf2Sync = p.pbkdf2Sync\n\n\n// the least I can do is make error messages for the rest of the node.js/crypto api.\neach(['createCredentials'\n, 'createCipher'\n, 'createCipheriv'\n, 'createDecipher'\n, 'createDecipheriv'\n, 'createSign'\n, 'createVerify'\n, 'createDiffieHellman'\n], function (name) {\n  exports[name] = function () {\n    error('sorry,', name, 'is not implemented yet')\n  }\n})\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 41\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/index.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/index.js");
 
 /***/ },
 /* 42 */
@@ -316,13 +316,13 @@ var ripple =
 /* 45 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var utils  = __webpack_require__(19);\nvar extend = __webpack_require__(43);\nvar UInt   = __webpack_require__(28).UInt;\n\n//\n// UInt128 support\n//\n\nvar UInt128 = extend(function () {\n  // Internal form: NaN or BigInteger\n  this._value  = NaN;\n}, UInt);\n\nUInt128.width = 16;\nUInt128.prototype = extend({}, UInt.prototype);\nUInt128.prototype.constructor = UInt128;\n\nvar HEX_ZERO = UInt128.HEX_ZERO = '00000000000000000000000000000000';\nvar HEX_ONE  = UInt128.HEX_ONE  = '00000000000000000000000000000000';\nvar STR_ZERO = UInt128.STR_ZERO = utils.hexToString(HEX_ZERO);\nvar STR_ONE  = UInt128.STR_ONE  = utils.hexToString(HEX_ONE);\n\nexports.UInt128 = UInt128;\n\n\n// WEBPACK FOOTER\n// module.id = 45\n// module.readableIdentifier = ./src/js/ripple/uint128.js\n//@ sourceURL=webpack-module:///./src/js/ripple/uint128.js");
+	eval("var utils  = __webpack_require__(19);\nvar extend = __webpack_require__(43);\nvar UInt   = __webpack_require__(26).UInt;\n\n//\n// UInt128 support\n//\n\nvar UInt128 = extend(function () {\n  // Internal form: NaN or BigInteger\n  this._value  = NaN;\n}, UInt);\n\nUInt128.width = 16;\nUInt128.prototype = extend({}, UInt.prototype);\nUInt128.prototype.constructor = UInt128;\n\nvar HEX_ZERO = UInt128.HEX_ZERO = '00000000000000000000000000000000';\nvar HEX_ONE  = UInt128.HEX_ONE  = '00000000000000000000000000000000';\nvar STR_ZERO = UInt128.STR_ZERO = utils.hexToString(HEX_ZERO);\nvar STR_ONE  = UInt128.STR_ONE  = utils.hexToString(HEX_ONE);\n\nexports.UInt128 = UInt128;\n\n\n// WEBPACK FOOTER\n// module.id = 45\n// module.readableIdentifier = ./src/js/ripple/uint128.js\n//@ sourceURL=webpack-module:///./src/js/ripple/uint128.js");
 
 /***/ },
 /* 46 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var Crypt = __webpack_require__(31).Crypt;\nvar Message = __webpack_require__(14).Message;\nvar parser  = __webpack_require__(42);\nvar querystring = __webpack_require__(49);\nvar extend = __webpack_require__(43);\n\nvar SignedRequest = function (config) {\n  // XXX Constructor should be generalized and constructing from an Angular.js\n  //     $http config should be a SignedRequest.from... utility method.\n  this.config = extend(true, {}, config);\n  if (!this.config.data) this.config.data = {};\n};\n\n\n\n/**\n * Create a string from request parameters that\n * will be used to sign a request\n * @param {Object} parsed - parsed url\n * @param {Object} date \n * @param {Object} mechanism - type of signing\n */\nSignedRequest.prototype.getStringToSign = function (parsed, date, mechanism) {\n  // XXX This method doesn't handle signing GET requests correctly. The data\n  //     field will be merged into the search string, not the request body.\n\n  // Sort the properties of the JSON object into canonical form\n  var canonicalData = JSON.stringify(copyObjectWithSortedKeys(this.config.data));\n\n  // Canonical request using Amazon's v4 signature format\n  // See: http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html\n  var canonicalRequest = [\n    this.config.method || 'GET',\n    parsed.pathname || '',\n    parsed.search || '',\n    // XXX Headers signing not supported\n    '',\n    '',\n    Crypt.hashSha512(canonicalData).toLowerCase()\n  ].join('\\n');\n\n  // String to sign inspired by Amazon's v4 signature format\n  // See: http://docs.aws.amazon.com/general/latest/gr/sigv4-create-string-to-sign.html\n  //\n  // We don't have a credential scope, so we skip it.\n  //\n  // But that modifies the format, so the format ID is RIPPLE1, instead of AWS4.\n  return [\n    mechanism,\n    date,\n    Crypt.hashSha512(canonicalRequest).toLowerCase()\n  ].join('\\n');\n};\n\n//prepare for signing\nfunction copyObjectWithSortedKeys(object) {\n  if (isPlainObject(object)) {\n    var newObj = {};\n    var keysSorted = Object.keys(object).sort();\n    var key;\n    for (var i in keysSorted) {\n      key = keysSorted[i];\n      if (Object.prototype.hasOwnProperty.call(object, key)) {\n        newObj[key] = copyObjectWithSortedKeys(object[key]);\n      }\n    }\n    return newObj;\n  } else if (Array.isArray(object)) {\n    return object.map(copyObjectWithSortedKeys);\n  } else {\n    return object;\n  }\n}\n\n//from npm extend\nfunction isPlainObject(obj) {\n  var hasOwn = Object.prototype.hasOwnProperty;\n  var toString = Object.prototype.toString;\n\n  if (!obj || toString.call(obj) !== '[object Object]' || obj.nodeType || obj.setInterval)\n    return false;\n\n  var has_own_constructor = hasOwn.call(obj, 'constructor');\n  var has_is_property_of_method = hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');\n  // Not own constructor property must be Object\n  if (obj.constructor && !has_own_constructor && !has_is_property_of_method)\n    return false;\n\n  // Own properties are enumerated firstly, so to speed up,\n  // if last one is own, then all properties are own.\n  var key;\n  for ( key in obj ) {}\n\n  return key === undefined || hasOwn.call( obj, key );\n};\n\n/**\n * HMAC signed request\n * @param {Object} config\n * @param {Object} auth_secret\n * @param {Object} blob_id\n */\nSignedRequest.prototype.signHmac = function (auth_secret, blob_id) {\n  var config = extend(true, {}, this.config);\n\n  // Parse URL\n  var parsed        = parser.parse(config.url);\n  var date          = dateAsIso8601();\n  var signatureType = 'RIPPLE1-HMAC-SHA512';\n  var stringToSign  = this.getStringToSign(parsed, date, signatureType);\n  var signature     = Crypt.signString(auth_secret, stringToSign);\n\n  var query = querystring.stringify({\n    signature: Crypt.base64ToBase64Url(signature),\n    signature_date: date,\n    signature_blob_id: blob_id,\n    signature_type: signatureType\n  });\n\n  config.url += (parsed.search ? '&' : '?') + query;\n  return config;\n};\n\n/**\n * Asymmetric signed request\n * @param {Object} config\n * @param {Object} secretKey\n * @param {Object} account\n * @param {Object} blob_id\n */\nSignedRequest.prototype.signAsymmetric = function (secretKey, account, blob_id) {\n  var config = extend(true, {}, this.config);\n\n  // Parse URL\n  var parsed        = parser.parse(config.url);\n  var date          = dateAsIso8601();\n  var signatureType = 'RIPPLE1-ECDSA-SHA512';\n  var stringToSign  = this.getStringToSign(parsed, date, signatureType);\n  var signature     = Message.signMessage(stringToSign, secretKey);\n \n  var query = querystring.stringify({\n    signature: Crypt.base64ToBase64Url(signature),\n    signature_date: date,\n    signature_blob_id: blob_id,\n    signature_account: account,\n    signature_type: signatureType\n  });\n\n  config.url += (parsed.search ? '&' : '?') + query;\n\n  return config;\n};\n\n/**\n * Asymmetric signed request for vault recovery\n * @param {Object} config\n * @param {Object} secretKey\n * @param {Object} username\n */\nSignedRequest.prototype.signAsymmetricRecovery = function (secretKey, username) {\n  var config = extend(true, {}, this.config);\n\n  // Parse URL\n  var parsed        = parser.parse(config.url);\n  var date          = dateAsIso8601();\n  var signatureType = 'RIPPLE1-ECDSA-SHA512';\n  var stringToSign  = this.getStringToSign(parsed, date, signatureType);\n  var signature     = Message.signMessage(stringToSign, secretKey);\n \n  var query = querystring.stringify({\n    signature: Crypt.base64ToBase64Url(signature),\n    signature_date: date,\n    signature_username: username,\n    signature_type: signatureType\n  });\n\n  config.url += (parsed.search ? '&' : '?') + query;\n\n  return config;\n};\n\nvar dateAsIso8601 = (function () {\n  function pad(n) {\n    return (n < 0 || n > 9 ? \"\" : \"0\") + n;\n  }\n\n  return function dateAsIso8601() {\n    var date = new Date();\n    return date.getUTCFullYear() + \"-\" +\n      pad(date.getUTCMonth()     + 1)  + \"-\" +\n      pad(date.getUTCDate())     + \"T\" +\n      pad(date.getUTCHours())    + \":\" +\n      pad(date.getUTCMinutes())  + \":\" +\n      pad(date.getUTCSeconds())  + \".000Z\";\n  };\n})();\n\n// XXX Add methods for verifying requests\n// SignedRequest.prototype.verifySignatureHmac\n// SignedRequest.prototype.verifySignatureAsymetric\n\nexports.SignedRequest = SignedRequest;\n\n\n\n// WEBPACK FOOTER\n// module.id = 46\n// module.readableIdentifier = ./src/js/ripple/signedrequest.js\n//@ sourceURL=webpack-module:///./src/js/ripple/signedrequest.js");
+	eval("var Crypt = __webpack_require__(30).Crypt;\nvar Message = __webpack_require__(14).Message;\nvar parser  = __webpack_require__(42);\nvar querystring = __webpack_require__(50);\nvar extend = __webpack_require__(43);\n\nvar SignedRequest = function (config) {\n  // XXX Constructor should be generalized and constructing from an Angular.js\n  //     $http config should be a SignedRequest.from... utility method.\n  this.config = extend(true, {}, config);\n  if (!this.config.data) this.config.data = {};\n};\n\n\n\n/**\n * Create a string from request parameters that\n * will be used to sign a request\n * @param {Object} parsed - parsed url\n * @param {Object} date \n * @param {Object} mechanism - type of signing\n */\nSignedRequest.prototype.getStringToSign = function (parsed, date, mechanism) {\n  // XXX This method doesn't handle signing GET requests correctly. The data\n  //     field will be merged into the search string, not the request body.\n\n  // Sort the properties of the JSON object into canonical form\n  var canonicalData = JSON.stringify(copyObjectWithSortedKeys(this.config.data));\n\n  // Canonical request using Amazon's v4 signature format\n  // See: http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html\n  var canonicalRequest = [\n    this.config.method || 'GET',\n    parsed.pathname || '',\n    parsed.search || '',\n    // XXX Headers signing not supported\n    '',\n    '',\n    Crypt.hashSha512(canonicalData).toLowerCase()\n  ].join('\\n');\n\n  // String to sign inspired by Amazon's v4 signature format\n  // See: http://docs.aws.amazon.com/general/latest/gr/sigv4-create-string-to-sign.html\n  //\n  // We don't have a credential scope, so we skip it.\n  //\n  // But that modifies the format, so the format ID is RIPPLE1, instead of AWS4.\n  return [\n    mechanism,\n    date,\n    Crypt.hashSha512(canonicalRequest).toLowerCase()\n  ].join('\\n');\n};\n\n//prepare for signing\nfunction copyObjectWithSortedKeys(object) {\n  if (isPlainObject(object)) {\n    var newObj = {};\n    var keysSorted = Object.keys(object).sort();\n    var key;\n    for (var i in keysSorted) {\n      key = keysSorted[i];\n      if (Object.prototype.hasOwnProperty.call(object, key)) {\n        newObj[key] = copyObjectWithSortedKeys(object[key]);\n      }\n    }\n    return newObj;\n  } else if (Array.isArray(object)) {\n    return object.map(copyObjectWithSortedKeys);\n  } else {\n    return object;\n  }\n}\n\n//from npm extend\nfunction isPlainObject(obj) {\n  var hasOwn = Object.prototype.hasOwnProperty;\n  var toString = Object.prototype.toString;\n\n  if (!obj || toString.call(obj) !== '[object Object]' || obj.nodeType || obj.setInterval)\n    return false;\n\n  var has_own_constructor = hasOwn.call(obj, 'constructor');\n  var has_is_property_of_method = hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');\n  // Not own constructor property must be Object\n  if (obj.constructor && !has_own_constructor && !has_is_property_of_method)\n    return false;\n\n  // Own properties are enumerated firstly, so to speed up,\n  // if last one is own, then all properties are own.\n  var key;\n  for ( key in obj ) {}\n\n  return key === undefined || hasOwn.call( obj, key );\n};\n\n/**\n * HMAC signed request\n * @param {Object} config\n * @param {Object} auth_secret\n * @param {Object} blob_id\n */\nSignedRequest.prototype.signHmac = function (auth_secret, blob_id) {\n  var config = extend(true, {}, this.config);\n\n  // Parse URL\n  var parsed        = parser.parse(config.url);\n  var date          = dateAsIso8601();\n  var signatureType = 'RIPPLE1-HMAC-SHA512';\n  var stringToSign  = this.getStringToSign(parsed, date, signatureType);\n  var signature     = Crypt.signString(auth_secret, stringToSign);\n\n  var query = querystring.stringify({\n    signature: Crypt.base64ToBase64Url(signature),\n    signature_date: date,\n    signature_blob_id: blob_id,\n    signature_type: signatureType\n  });\n\n  config.url += (parsed.search ? '&' : '?') + query;\n  return config;\n};\n\n/**\n * Asymmetric signed request\n * @param {Object} config\n * @param {Object} secretKey\n * @param {Object} account\n * @param {Object} blob_id\n */\nSignedRequest.prototype.signAsymmetric = function (secretKey, account, blob_id) {\n  var config = extend(true, {}, this.config);\n\n  // Parse URL\n  var parsed        = parser.parse(config.url);\n  var date          = dateAsIso8601();\n  var signatureType = 'RIPPLE1-ECDSA-SHA512';\n  var stringToSign  = this.getStringToSign(parsed, date, signatureType);\n  var signature     = Message.signMessage(stringToSign, secretKey);\n \n  var query = querystring.stringify({\n    signature: Crypt.base64ToBase64Url(signature),\n    signature_date: date,\n    signature_blob_id: blob_id,\n    signature_account: account,\n    signature_type: signatureType\n  });\n\n  config.url += (parsed.search ? '&' : '?') + query;\n\n  return config;\n};\n\n/**\n * Asymmetric signed request for vault recovery\n * @param {Object} config\n * @param {Object} secretKey\n * @param {Object} username\n */\nSignedRequest.prototype.signAsymmetricRecovery = function (secretKey, username) {\n  var config = extend(true, {}, this.config);\n\n  // Parse URL\n  var parsed        = parser.parse(config.url);\n  var date          = dateAsIso8601();\n  var signatureType = 'RIPPLE1-ECDSA-SHA512';\n  var stringToSign  = this.getStringToSign(parsed, date, signatureType);\n  var signature     = Message.signMessage(stringToSign, secretKey);\n \n  var query = querystring.stringify({\n    signature: Crypt.base64ToBase64Url(signature),\n    signature_date: date,\n    signature_username: username,\n    signature_type: signatureType\n  });\n\n  config.url += (parsed.search ? '&' : '?') + query;\n\n  return config;\n};\n\nvar dateAsIso8601 = (function () {\n  function pad(n) {\n    return (n < 0 || n > 9 ? \"\" : \"0\") + n;\n  }\n\n  return function dateAsIso8601() {\n    var date = new Date();\n    return date.getUTCFullYear() + \"-\" +\n      pad(date.getUTCMonth()     + 1)  + \"-\" +\n      pad(date.getUTCDate())     + \"T\" +\n      pad(date.getUTCHours())    + \":\" +\n      pad(date.getUTCMinutes())  + \":\" +\n      pad(date.getUTCSeconds())  + \".000Z\";\n  };\n})();\n\n// XXX Add methods for verifying requests\n// SignedRequest.prototype.verifySignatureHmac\n// SignedRequest.prototype.verifySignatureAsymetric\n\nexports.SignedRequest = SignedRequest;\n\n\n\n// WEBPACK FOOTER\n// module.id = 46\n// module.readableIdentifier = ./src/js/ripple/signedrequest.js\n//@ sourceURL=webpack-module:///./src/js/ripple/signedrequest.js");
 
 /***/ },
 /* 47 */
@@ -340,37 +340,37 @@ var ripple =
 /* 49 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("'use strict';\n\nexports.decode = exports.parse = __webpack_require__(57);\nexports.encode = exports.stringify = __webpack_require__(58);\n\n\n// WEBPACK FOOTER\n// module.id = 49\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/querystring-es3/index.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/querystring-es3/index.js");
+	eval("/**\n * Module dependencies.\n */\n\nvar Emitter = __webpack_require__(67);\nvar reduce = __webpack_require__(66);\n\n/**\n * Root reference for iframes.\n */\n\nvar root = 'undefined' == typeof window\n  ? this\n  : window;\n\n/**\n * Noop.\n */\n\nfunction noop(){};\n\n/**\n * Check if `obj` is a host object,\n * we don't want to serialize these :)\n *\n * TODO: future proof, move to compoent land\n *\n * @param {Object} obj\n * @return {Boolean}\n * @api private\n */\n\nfunction isHost(obj) {\n  var str = {}.toString.call(obj);\n\n  switch (str) {\n    case '[object File]':\n    case '[object Blob]':\n    case '[object FormData]':\n      return true;\n    default:\n      return false;\n  }\n}\n\n/**\n * Determine XHR.\n */\n\nfunction getXHR() {\n  if (root.XMLHttpRequest\n    && ('file:' != root.location.protocol || !root.ActiveXObject)) {\n    return new XMLHttpRequest;\n  } else {\n    try { return new ActiveXObject('Microsoft.XMLHTTP'); } catch(e) {}\n    try { return new ActiveXObject('Msxml2.XMLHTTP.6.0'); } catch(e) {}\n    try { return new ActiveXObject('Msxml2.XMLHTTP.3.0'); } catch(e) {}\n    try { return new ActiveXObject('Msxml2.XMLHTTP'); } catch(e) {}\n  }\n  return false;\n}\n\n/**\n * Removes leading and trailing whitespace, added to support IE.\n *\n * @param {String} s\n * @return {String}\n * @api private\n */\n\nvar trim = ''.trim\n  ? function(s) { return s.trim(); }\n  : function(s) { return s.replace(/(^\\s*|\\s*$)/g, ''); };\n\n/**\n * Check if `obj` is an object.\n *\n * @param {Object} obj\n * @return {Boolean}\n * @api private\n */\n\nfunction isObject(obj) {\n  return obj === Object(obj);\n}\n\n/**\n * Serialize the given `obj`.\n *\n * @param {Object} obj\n * @return {String}\n * @api private\n */\n\nfunction serialize(obj) {\n  if (!isObject(obj)) return obj;\n  var pairs = [];\n  for (var key in obj) {\n    if (null != obj[key]) {\n      pairs.push(encodeURIComponent(key)\n        + '=' + encodeURIComponent(obj[key]));\n    }\n  }\n  return pairs.join('&');\n}\n\n/**\n * Expose serialization method.\n */\n\n request.serializeObject = serialize;\n\n /**\n  * Parse the given x-www-form-urlencoded `str`.\n  *\n  * @param {String} str\n  * @return {Object}\n  * @api private\n  */\n\nfunction parseString(str) {\n  var obj = {};\n  var pairs = str.split('&');\n  var parts;\n  var pair;\n\n  for (var i = 0, len = pairs.length; i < len; ++i) {\n    pair = pairs[i];\n    parts = pair.split('=');\n    obj[decodeURIComponent(parts[0])] = decodeURIComponent(parts[1]);\n  }\n\n  return obj;\n}\n\n/**\n * Expose parser.\n */\n\nrequest.parseString = parseString;\n\n/**\n * Default MIME type map.\n *\n *     superagent.types.xml = 'application/xml';\n *\n */\n\nrequest.types = {\n  html: 'text/html',\n  json: 'application/json',\n  xml: 'application/xml',\n  urlencoded: 'application/x-www-form-urlencoded',\n  'form': 'application/x-www-form-urlencoded',\n  'form-data': 'application/x-www-form-urlencoded'\n};\n\n/**\n * Default serialization map.\n *\n *     superagent.serialize['application/xml'] = function(obj){\n *       return 'generated xml here';\n *     };\n *\n */\n\n request.serialize = {\n   'application/x-www-form-urlencoded': serialize,\n   'application/json': JSON.stringify\n };\n\n /**\n  * Default parsers.\n  *\n  *     superagent.parse['application/xml'] = function(str){\n  *       return { object parsed from str };\n  *     };\n  *\n  */\n\nrequest.parse = {\n  'application/x-www-form-urlencoded': parseString,\n  'application/json': JSON.parse\n};\n\n/**\n * Parse the given header `str` into\n * an object containing the mapped fields.\n *\n * @param {String} str\n * @return {Object}\n * @api private\n */\n\nfunction parseHeader(str) {\n  var lines = str.split(/\\r?\\n/);\n  var fields = {};\n  var index;\n  var line;\n  var field;\n  var val;\n\n  lines.pop(); // trailing CRLF\n\n  for (var i = 0, len = lines.length; i < len; ++i) {\n    line = lines[i];\n    index = line.indexOf(':');\n    field = line.slice(0, index).toLowerCase();\n    val = trim(line.slice(index + 1));\n    fields[field] = val;\n  }\n\n  return fields;\n}\n\n/**\n * Return the mime type for the given `str`.\n *\n * @param {String} str\n * @return {String}\n * @api private\n */\n\nfunction type(str){\n  return str.split(/ *; */).shift();\n};\n\n/**\n * Return header field parameters.\n *\n * @param {String} str\n * @return {Object}\n * @api private\n */\n\nfunction params(str){\n  return reduce(str.split(/ *; */), function(obj, str){\n    var parts = str.split(/ *= */)\n      , key = parts.shift()\n      , val = parts.shift();\n\n    if (key && val) obj[key] = val;\n    return obj;\n  }, {});\n};\n\n/**\n * Initialize a new `Response` with the given `xhr`.\n *\n *  - set flags (.ok, .error, etc)\n *  - parse header\n *\n * Examples:\n *\n *  Aliasing `superagent` as `request` is nice:\n *\n *      request = superagent;\n *\n *  We can use the promise-like API, or pass callbacks:\n *\n *      request.get('/').end(function(res){});\n *      request.get('/', function(res){});\n *\n *  Sending data can be chained:\n *\n *      request\n *        .post('/user')\n *        .send({ name: 'tj' })\n *        .end(function(res){});\n *\n *  Or passed to `.send()`:\n *\n *      request\n *        .post('/user')\n *        .send({ name: 'tj' }, function(res){});\n *\n *  Or passed to `.post()`:\n *\n *      request\n *        .post('/user', { name: 'tj' })\n *        .end(function(res){});\n *\n * Or further reduced to a single call for simple cases:\n *\n *      request\n *        .post('/user', { name: 'tj' }, function(res){});\n *\n * @param {XMLHTTPRequest} xhr\n * @param {Object} options\n * @api private\n */\n\nfunction Response(req, options) {\n  options = options || {};\n  this.req = req;\n  this.xhr = this.req.xhr;\n  this.text = this.xhr.responseText;\n  this.setStatusProperties(this.xhr.status);\n  this.header = this.headers = parseHeader(this.xhr.getAllResponseHeaders());\n  // getAllResponseHeaders sometimes falsely returns \"\" for CORS requests, but\n  // getResponseHeader still works. so we get content-type even if getting\n  // other headers fails.\n  this.header['content-type'] = this.xhr.getResponseHeader('content-type');\n  this.setHeaderProperties(this.header);\n  this.body = this.req.method != 'HEAD'\n    ? this.parseBody(this.text)\n    : null;\n}\n\n/**\n * Get case-insensitive `field` value.\n *\n * @param {String} field\n * @return {String}\n * @api public\n */\n\nResponse.prototype.get = function(field){\n  return this.header[field.toLowerCase()];\n};\n\n/**\n * Set header related properties:\n *\n *   - `.type` the content type without params\n *\n * A response of \"Content-Type: text/plain; charset=utf-8\"\n * will provide you with a `.type` of \"text/plain\".\n *\n * @param {Object} header\n * @api private\n */\n\nResponse.prototype.setHeaderProperties = function(header){\n  // content-type\n  var ct = this.header['content-type'] || '';\n  this.type = type(ct);\n\n  // params\n  var obj = params(ct);\n  for (var key in obj) this[key] = obj[key];\n};\n\n/**\n * Parse the given body `str`.\n *\n * Used for auto-parsing of bodies. Parsers\n * are defined on the `superagent.parse` object.\n *\n * @param {String} str\n * @return {Mixed}\n * @api private\n */\n\nResponse.prototype.parseBody = function(str){\n  var parse = request.parse[this.type];\n  return parse\n    ? parse(str)\n    : null;\n};\n\n/**\n * Set flags such as `.ok` based on `status`.\n *\n * For example a 2xx response will give you a `.ok` of __true__\n * whereas 5xx will be __false__ and `.error` will be __true__. The\n * `.clientError` and `.serverError` are also available to be more\n * specific, and `.statusType` is the class of error ranging from 1..5\n * sometimes useful for mapping respond colors etc.\n *\n * \"sugar\" properties are also defined for common cases. Currently providing:\n *\n *   - .noContent\n *   - .badRequest\n *   - .unauthorized\n *   - .notAcceptable\n *   - .notFound\n *\n * @param {Number} status\n * @api private\n */\n\nResponse.prototype.setStatusProperties = function(status){\n  var type = status / 100 | 0;\n\n  // status / class\n  this.status = status;\n  this.statusType = type;\n\n  // basics\n  this.info = 1 == type;\n  this.ok = 2 == type;\n  this.clientError = 4 == type;\n  this.serverError = 5 == type;\n  this.error = (4 == type || 5 == type)\n    ? this.toError()\n    : false;\n\n  // sugar\n  this.accepted = 202 == status;\n  this.noContent = 204 == status || 1223 == status;\n  this.badRequest = 400 == status;\n  this.unauthorized = 401 == status;\n  this.notAcceptable = 406 == status;\n  this.notFound = 404 == status;\n  this.forbidden = 403 == status;\n};\n\n/**\n * Return an `Error` representative of this response.\n *\n * @return {Error}\n * @api public\n */\n\nResponse.prototype.toError = function(){\n  var req = this.req;\n  var method = req.method;\n  var url = req.url;\n\n  var msg = 'cannot ' + method + ' ' + url + ' (' + this.status + ')';\n  var err = new Error(msg);\n  err.status = this.status;\n  err.method = method;\n  err.url = url;\n\n  return err;\n};\n\n/**\n * Expose `Response`.\n */\n\nrequest.Response = Response;\n\n/**\n * Initialize a new `Request` with the given `method` and `url`.\n *\n * @param {String} method\n * @param {String} url\n * @api public\n */\n\nfunction Request(method, url) {\n  var self = this;\n  Emitter.call(this);\n  this._query = this._query || [];\n  this.method = method;\n  this.url = url;\n  this.header = {};\n  this._header = {};\n  this.on('end', function(){\n    var res = new Response(self);\n    if ('HEAD' == method) res.text = null;\n    self.callback(null, res);\n  });\n}\n\n/**\n * Mixin `Emitter`.\n */\n\nEmitter(Request.prototype);\n\n/**\n * Allow for extension\n */\n\nRequest.prototype.use = function(fn) {\n  fn(this);\n  return this;\n}\n\n/**\n * Set timeout to `ms`.\n *\n * @param {Number} ms\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.timeout = function(ms){\n  this._timeout = ms;\n  return this;\n};\n\n/**\n * Clear previous timeout.\n *\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.clearTimeout = function(){\n  this._timeout = 0;\n  clearTimeout(this._timer);\n  return this;\n};\n\n/**\n * Abort the request, and clear potential timeout.\n *\n * @return {Request}\n * @api public\n */\n\nRequest.prototype.abort = function(){\n  if (this.aborted) return;\n  this.aborted = true;\n  this.xhr.abort();\n  this.clearTimeout();\n  this.emit('abort');\n  return this;\n};\n\n/**\n * Set header `field` to `val`, or multiple fields with one object.\n *\n * Examples:\n *\n *      req.get('/')\n *        .set('Accept', 'application/json')\n *        .set('X-API-Key', 'foobar')\n *        .end(callback);\n *\n *      req.get('/')\n *        .set({ Accept: 'application/json', 'X-API-Key': 'foobar' })\n *        .end(callback);\n *\n * @param {String|Object} field\n * @param {String} val\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.set = function(field, val){\n  if (isObject(field)) {\n    for (var key in field) {\n      this.set(key, field[key]);\n    }\n    return this;\n  }\n  this._header[field.toLowerCase()] = val;\n  this.header[field] = val;\n  return this;\n};\n\n/**\n * Get case-insensitive header `field` value.\n *\n * @param {String} field\n * @return {String}\n * @api private\n */\n\nRequest.prototype.getHeader = function(field){\n  return this._header[field.toLowerCase()];\n};\n\n/**\n * Set Content-Type to `type`, mapping values from `request.types`.\n *\n * Examples:\n *\n *      superagent.types.xml = 'application/xml';\n *\n *      request.post('/')\n *        .type('xml')\n *        .send(xmlstring)\n *        .end(callback);\n *\n *      request.post('/')\n *        .type('application/xml')\n *        .send(xmlstring)\n *        .end(callback);\n *\n * @param {String} type\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.type = function(type){\n  this.set('Content-Type', request.types[type] || type);\n  return this;\n};\n\n/**\n * Set Accept to `type`, mapping values from `request.types`.\n *\n * Examples:\n *\n *      superagent.types.json = 'application/json';\n *\n *      request.get('/agent')\n *        .accept('json')\n *        .end(callback);\n *\n *      request.get('/agent')\n *        .accept('application/json')\n *        .end(callback);\n *\n * @param {String} accept\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.accept = function(type){\n  this.set('Accept', request.types[type] || type);\n  return this;\n};\n\n/**\n * Set Authorization field value with `user` and `pass`.\n *\n * @param {String} user\n * @param {String} pass\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.auth = function(user, pass){\n  var str = btoa(user + ':' + pass);\n  this.set('Authorization', 'Basic ' + str);\n  return this;\n};\n\n/**\n* Add query-string `val`.\n*\n* Examples:\n*\n*   request.get('/shoes')\n*     .query('size=10')\n*     .query({ color: 'blue' })\n*\n* @param {Object|String} val\n* @return {Request} for chaining\n* @api public\n*/\n\nRequest.prototype.query = function(val){\n  if ('string' != typeof val) val = serialize(val);\n  if (val) this._query.push(val);\n  return this;\n};\n\n/**\n * Write the field `name` and `val` for \"multipart/form-data\"\n * request bodies.\n *\n * ``` js\n * request.post('/upload')\n *   .field('foo', 'bar')\n *   .end(callback);\n * ```\n *\n * @param {String} name\n * @param {String|Blob|File} val\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.field = function(name, val){\n  if (!this._formData) this._formData = new FormData();\n  this._formData.append(name, val);\n  return this;\n};\n\n/**\n * Queue the given `file` as an attachment to the specified `field`,\n * with optional `filename`.\n *\n * ``` js\n * request.post('/upload')\n *   .attach(new Blob(['<a id=\"a\"><b id=\"b\">hey!</b></a>'], { type: \"text/html\"}))\n *   .end(callback);\n * ```\n *\n * @param {String} field\n * @param {Blob|File} file\n * @param {String} filename\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.attach = function(field, file, filename){\n  if (!this._formData) this._formData = new FormData();\n  this._formData.append(field, file, filename);\n  return this;\n};\n\n/**\n * Send `data`, defaulting the `.type()` to \"json\" when\n * an object is given.\n *\n * Examples:\n *\n *       // querystring\n *       request.get('/search')\n *         .end(callback)\n *\n *       // multiple data \"writes\"\n *       request.get('/search')\n *         .send({ search: 'query' })\n *         .send({ range: '1..5' })\n *         .send({ order: 'desc' })\n *         .end(callback)\n *\n *       // manual json\n *       request.post('/user')\n *         .type('json')\n *         .send('{\"name\":\"tj\"})\n *         .end(callback)\n *\n *       // auto json\n *       request.post('/user')\n *         .send({ name: 'tj' })\n *         .end(callback)\n *\n *       // manual x-www-form-urlencoded\n *       request.post('/user')\n *         .type('form')\n *         .send('name=tj')\n *         .end(callback)\n *\n *       // auto x-www-form-urlencoded\n *       request.post('/user')\n *         .type('form')\n *         .send({ name: 'tj' })\n *         .end(callback)\n *\n *       // defaults to x-www-form-urlencoded\n  *      request.post('/user')\n  *        .send('name=tobi')\n  *        .send('species=ferret')\n  *        .end(callback)\n *\n * @param {String|Object} data\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.send = function(data){\n  var obj = isObject(data);\n  var type = this.getHeader('Content-Type');\n\n  // merge\n  if (obj && isObject(this._data)) {\n    for (var key in data) {\n      this._data[key] = data[key];\n    }\n  } else if ('string' == typeof data) {\n    if (!type) this.type('form');\n    type = this.getHeader('Content-Type');\n    if ('application/x-www-form-urlencoded' == type) {\n      this._data = this._data\n        ? this._data + '&' + data\n        : data;\n    } else {\n      this._data = (this._data || '') + data;\n    }\n  } else {\n    this._data = data;\n  }\n\n  if (!obj) return this;\n  if (!type) this.type('json');\n  return this;\n};\n\n/**\n * Invoke the callback with `err` and `res`\n * and handle arity check.\n *\n * @param {Error} err\n * @param {Response} res\n * @api private\n */\n\nRequest.prototype.callback = function(err, res){\n  var fn = this._callback;\n  if (2 == fn.length) return fn(err, res);\n  if (err) return this.emit('error', err);\n  fn(res);\n};\n\n/**\n * Invoke callback with x-domain error.\n *\n * @api private\n */\n\nRequest.prototype.crossDomainError = function(){\n  var err = new Error('Origin is not allowed by Access-Control-Allow-Origin');\n  err.crossDomain = true;\n  this.callback(err);\n};\n\n/**\n * Invoke callback with timeout error.\n *\n * @api private\n */\n\nRequest.prototype.timeoutError = function(){\n  var timeout = this._timeout;\n  var err = new Error('timeout of ' + timeout + 'ms exceeded');\n  err.timeout = timeout;\n  this.callback(err);\n};\n\n/**\n * Enable transmission of cookies with x-domain requests.\n *\n * Note that for this to work the origin must not be\n * using \"Access-Control-Allow-Origin\" with a wildcard,\n * and also must set \"Access-Control-Allow-Credentials\"\n * to \"true\".\n *\n * @api public\n */\n\nRequest.prototype.withCredentials = function(){\n  this._withCredentials = true;\n  return this;\n};\n\n/**\n * Initiate request, invoking callback `fn(res)`\n * with an instanceof `Response`.\n *\n * @param {Function} fn\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.end = function(fn){\n  var self = this;\n  var xhr = this.xhr = getXHR();\n  var query = this._query.join('&');\n  var timeout = this._timeout;\n  var data = this._formData || this._data;\n\n  // store callback\n  this._callback = fn || noop;\n\n  // state change\n  xhr.onreadystatechange = function(){\n    if (4 != xhr.readyState) return;\n    if (0 == xhr.status) {\n      if (self.aborted) return self.timeoutError();\n      return self.crossDomainError();\n    }\n    self.emit('end');\n  };\n\n  // progress\n  if (xhr.upload) {\n    xhr.upload.onprogress = function(e){\n      e.percent = e.loaded / e.total * 100;\n      self.emit('progress', e);\n    };\n  }\n\n  // timeout\n  if (timeout && !this._timer) {\n    this._timer = setTimeout(function(){\n      self.abort();\n    }, timeout);\n  }\n\n  // querystring\n  if (query) {\n    query = request.serializeObject(query);\n    this.url += ~this.url.indexOf('?')\n      ? '&' + query\n      : '?' + query;\n  }\n\n  // initiate request\n  xhr.open(this.method, this.url, true);\n\n  // CORS\n  if (this._withCredentials) xhr.withCredentials = true;\n\n  // body\n  if ('GET' != this.method && 'HEAD' != this.method && 'string' != typeof data && !isHost(data)) {\n    // serialize stuff\n    var serialize = request.serialize[this.getHeader('Content-Type')];\n    if (serialize) data = serialize(data);\n  }\n\n  // set header fields\n  for (var field in this.header) {\n    if (null == this.header[field]) continue;\n    xhr.setRequestHeader(field, this.header[field]);\n  }\n\n  // send stuff\n  this.emit('request', this);\n  xhr.send(data);\n  return this;\n};\n\n/**\n * Expose `Request`.\n */\n\nrequest.Request = Request;\n\n/**\n * Issue a request:\n *\n * Examples:\n *\n *    request('GET', '/users').end(callback)\n *    request('/users').end(callback)\n *    request('/users', callback)\n *\n * @param {String} method\n * @param {String|Function} url or callback\n * @return {Request}\n * @api public\n */\n\nfunction request(method, url) {\n  // callback\n  if ('function' == typeof url) {\n    return new Request('GET', method).end(url);\n  }\n\n  // url first\n  if (1 == arguments.length) {\n    return new Request('GET', method);\n  }\n\n  return new Request(method, url);\n}\n\n/**\n * GET `url` with optional callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed|Function} data or fn\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.get = function(url, data, fn){\n  var req = request('GET', url);\n  if ('function' == typeof data) fn = data, data = null;\n  if (data) req.query(data);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * HEAD `url` with optional callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed|Function} data or fn\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.head = function(url, data, fn){\n  var req = request('HEAD', url);\n  if ('function' == typeof data) fn = data, data = null;\n  if (data) req.send(data);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * DELETE `url` with optional callback `fn(res)`.\n *\n * @param {String} url\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.del = function(url, fn){\n  var req = request('DELETE', url);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * PATCH `url` with optional `data` and callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed} data\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.patch = function(url, data, fn){\n  var req = request('PATCH', url);\n  if ('function' == typeof data) fn = data, data = null;\n  if (data) req.send(data);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * POST `url` with optional `data` and callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed} data\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.post = function(url, data, fn){\n  var req = request('POST', url);\n  if ('function' == typeof data) fn = data, data = null;\n  if (data) req.send(data);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * PUT `url` with optional `data` and callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed|Function} data or fn\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.put = function(url, data, fn){\n  var req = request('PUT', url);\n  if ('function' == typeof data) fn = data, data = null;\n  if (data) req.send(data);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * Expose `request`.\n */\n\nmodule.exports = request;\n\n\n// WEBPACK FOOTER\n// module.id = 49\n// module.readableIdentifier = ./~/superagent/lib/client.js\n//@ sourceURL=webpack-module:///./~/superagent/lib/client.js");
 
 /***/ },
 /* 50 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {// Original code adapted from Robert Kieffer.\n// details at https://github.com/broofa/node-uuid\n\n\n(function() {\n  var _global = this;\n\n  var mathRNG, whatwgRNG;\n\n  // NOTE: Math.random() does not guarantee \"cryptographic quality\"\n  mathRNG = function(size) {\n    var bytes = new Buffer(size);\n    var r;\n\n    for (var i = 0, r; i < size; i++) {\n      if ((i & 0x03) == 0) r = Math.random() * 0x100000000;\n      bytes[i] = r >>> ((i & 0x03) << 3) & 0xff;\n    }\n\n    return bytes;\n  }\n\n  if (_global.crypto && crypto.getRandomValues) {\n    whatwgRNG = function(size) {\n      var bytes = new Buffer(size); //in browserify, this is an extended Uint8Array\n      crypto.getRandomValues(bytes);\n      return bytes;\n    }\n  }\n\n  module.exports = whatwgRNG || mathRNG;\n\n}())\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 50\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/rng.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/rng.js");
+	eval("'use strict';\n\nexports.decode = exports.parse = __webpack_require__(58);\nexports.encode = exports.stringify = __webpack_require__(59);\n\n\n// WEBPACK FOOTER\n// module.id = 50\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/querystring-es3/index.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/querystring-es3/index.js");
 
 /***/ },
 /* 51 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {var createHash = __webpack_require__(66)\n\nvar md5 = toConstructor(__webpack_require__(59))\nvar rmd160 = toConstructor(__webpack_require__(70))\n\nfunction toConstructor (fn) {\n  return function () {\n    var buffers = []\n    var m= {\n      update: function (data, enc) {\n        if(!Buffer.isBuffer(data)) data = new Buffer(data, enc)\n        buffers.push(data)\n        return this\n      },\n      digest: function (enc) {\n        var buf = Buffer.concat(buffers)\n        var r = fn(buf)\n        buffers = null\n        return enc ? r.toString(enc) : r\n      }\n    }\n    return m\n  }\n}\n\nmodule.exports = function (alg) {\n  if('md5' === alg) return new md5()\n  if('rmd160' === alg) return new rmd160()\n  return createHash(alg)\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 51\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/create-hash.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/create-hash.js");
+	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {// Original code adapted from Robert Kieffer.\n// details at https://github.com/broofa/node-uuid\n\n\n(function() {\n  var _global = this;\n\n  var mathRNG, whatwgRNG;\n\n  // NOTE: Math.random() does not guarantee \"cryptographic quality\"\n  mathRNG = function(size) {\n    var bytes = new Buffer(size);\n    var r;\n\n    for (var i = 0, r; i < size; i++) {\n      if ((i & 0x03) == 0) r = Math.random() * 0x100000000;\n      bytes[i] = r >>> ((i & 0x03) << 3) & 0xff;\n    }\n\n    return bytes;\n  }\n\n  if (_global.crypto && crypto.getRandomValues) {\n    whatwgRNG = function(size) {\n      var bytes = new Buffer(size); //in browserify, this is an extended Uint8Array\n      crypto.getRandomValues(bytes);\n      return bytes;\n    }\n  }\n\n  module.exports = whatwgRNG || mathRNG;\n\n}())\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 51\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/rng.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/rng.js");
 
 /***/ },
 /* 52 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {var createHash = __webpack_require__(51)\n\nvar blocksize = 64\nvar zeroBuffer = new Buffer(blocksize); zeroBuffer.fill(0)\n\nmodule.exports = Hmac\n\nfunction Hmac (alg, key) {\n  if(!(this instanceof Hmac)) return new Hmac(alg, key)\n  this._opad = opad\n  this._alg = alg\n\n  key = this._key = !Buffer.isBuffer(key) ? new Buffer(key) : key\n\n  if(key.length > blocksize) {\n    key = createHash(alg).update(key).digest()\n  } else if(key.length < blocksize) {\n    key = Buffer.concat([key, zeroBuffer], blocksize)\n  }\n\n  var ipad = this._ipad = new Buffer(blocksize)\n  var opad = this._opad = new Buffer(blocksize)\n\n  for(var i = 0; i < blocksize; i++) {\n    ipad[i] = key[i] ^ 0x36\n    opad[i] = key[i] ^ 0x5C\n  }\n\n  this._hash = createHash(alg).update(ipad)\n}\n\nHmac.prototype.update = function (data, enc) {\n  this._hash.update(data, enc)\n  return this\n}\n\nHmac.prototype.digest = function (enc) {\n  var h = this._hash.digest()\n  return createHash(this._alg).update(this._opad).update(h).digest(enc)\n}\n\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 52\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/create-hmac.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/create-hmac.js");
+	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {var createHash = __webpack_require__(68)\n\nvar md5 = toConstructor(__webpack_require__(60))\nvar rmd160 = toConstructor(__webpack_require__(70))\n\nfunction toConstructor (fn) {\n  return function () {\n    var buffers = []\n    var m= {\n      update: function (data, enc) {\n        if(!Buffer.isBuffer(data)) data = new Buffer(data, enc)\n        buffers.push(data)\n        return this\n      },\n      digest: function (enc) {\n        var buf = Buffer.concat(buffers)\n        var r = fn(buf)\n        buffers = null\n        return enc ? r.toString(enc) : r\n      }\n    }\n    return m\n  }\n}\n\nmodule.exports = function (alg) {\n  if('md5' === alg) return new md5()\n  if('rmd160' === alg) return new rmd160()\n  return createHash(alg)\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 52\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/create-hash.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/create-hash.js");
 
 /***/ },
 /* 53 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {// JavaScript PBKDF2 Implementation\n// Based on http://git.io/qsv2zw\n// Licensed under LGPL v3\n// Copyright (c) 2013 jduncanator\n\nvar blocksize = 64\nvar zeroBuffer = new Buffer(blocksize); zeroBuffer.fill(0)\n\nmodule.exports = function (createHmac, exports) {\n  exports = exports || {}\n\n  exports.pbkdf2 = function(password, salt, iterations, keylen, cb) {\n    if('function' !== typeof cb)\n      throw new Error('No callback provided to pbkdf2');\n    setTimeout(function () {\n      cb(null, exports.pbkdf2Sync(password, salt, iterations, keylen))\n    })\n  }\n\n  exports.pbkdf2Sync = function(key, salt, iterations, keylen) {\n    if('number' !== typeof iterations)\n      throw new TypeError('Iterations not a number')\n    if(iterations < 0)\n      throw new TypeError('Bad iterations')\n    if('number' !== typeof keylen)\n      throw new TypeError('Key length not a number')\n    if(keylen < 0)\n      throw new TypeError('Bad key length')\n\n    //stretch key to the correct length that hmac wants it,\n    //otherwise this will happen every time hmac is called\n    //twice per iteration.\n    var key = !Buffer.isBuffer(key) ? new Buffer(key) : key\n\n    if(key.length > blocksize) {\n      key = createHash(alg).update(key).digest()\n    } else if(key.length < blocksize) {\n      key = Buffer.concat([key, zeroBuffer], blocksize)\n    }\n\n    var HMAC;\n    var cplen, p = 0, i = 1, itmp = new Buffer(4), digtmp;\n    var out = new Buffer(keylen);\n    out.fill(0);\n    while(keylen) {\n      if(keylen > 20)\n        cplen = 20;\n      else\n        cplen = keylen;\n\n      /* We are unlikely to ever use more than 256 blocks (5120 bits!)\n         * but just in case...\n         */\n        itmp[0] = (i >> 24) & 0xff;\n        itmp[1] = (i >> 16) & 0xff;\n          itmp[2] = (i >> 8) & 0xff;\n          itmp[3] = i & 0xff;\n\n          HMAC = createHmac('sha1', key);\n          HMAC.update(salt)\n          HMAC.update(itmp);\n        digtmp = HMAC.digest();\n        digtmp.copy(out, p, 0, cplen);\n\n        for(var j = 1; j < iterations; j++) {\n          HMAC = createHmac('sha1', key);\n          HMAC.update(digtmp);\n          digtmp = HMAC.digest();\n          for(var k = 0; k < cplen; k++) {\n            out[k] ^= digtmp[k];\n          }\n        }\n      keylen -= cplen;\n      i++;\n      p += cplen;\n    }\n\n    return out;\n  }\n\n  return exports\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 53\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/pbkdf2.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/pbkdf2.js");
+	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {var createHash = __webpack_require__(52)\n\nvar blocksize = 64\nvar zeroBuffer = new Buffer(blocksize); zeroBuffer.fill(0)\n\nmodule.exports = Hmac\n\nfunction Hmac (alg, key) {\n  if(!(this instanceof Hmac)) return new Hmac(alg, key)\n  this._opad = opad\n  this._alg = alg\n\n  key = this._key = !Buffer.isBuffer(key) ? new Buffer(key) : key\n\n  if(key.length > blocksize) {\n    key = createHash(alg).update(key).digest()\n  } else if(key.length < blocksize) {\n    key = Buffer.concat([key, zeroBuffer], blocksize)\n  }\n\n  var ipad = this._ipad = new Buffer(blocksize)\n  var opad = this._opad = new Buffer(blocksize)\n\n  for(var i = 0; i < blocksize; i++) {\n    ipad[i] = key[i] ^ 0x36\n    opad[i] = key[i] ^ 0x5C\n  }\n\n  this._hash = createHash(alg).update(ipad)\n}\n\nHmac.prototype.update = function (data, enc) {\n  this._hash.update(data, enc)\n  return this\n}\n\nHmac.prototype.digest = function (enc) {\n  var h = this._hash.digest()\n  return createHash(this._alg).update(this._opad).update(h).digest(enc)\n}\n\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 53\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/create-hmac.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/create-hmac.js");
 
 /***/ },
 /* 54 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/**\n * Module dependencies.\n */\n\nvar Emitter = __webpack_require__(68);\nvar reduce = __webpack_require__(69);\n\n/**\n * Root reference for iframes.\n */\n\nvar root = 'undefined' == typeof window\n  ? this\n  : window;\n\n/**\n * Noop.\n */\n\nfunction noop(){};\n\n/**\n * Check if `obj` is a host object,\n * we don't want to serialize these :)\n *\n * TODO: future proof, move to compoent land\n *\n * @param {Object} obj\n * @return {Boolean}\n * @api private\n */\n\nfunction isHost(obj) {\n  var str = {}.toString.call(obj);\n\n  switch (str) {\n    case '[object File]':\n    case '[object Blob]':\n    case '[object FormData]':\n      return true;\n    default:\n      return false;\n  }\n}\n\n/**\n * Determine XHR.\n */\n\nfunction getXHR() {\n  if (root.XMLHttpRequest\n    && ('file:' != root.location.protocol || !root.ActiveXObject)) {\n    return new XMLHttpRequest;\n  } else {\n    try { return new ActiveXObject('Microsoft.XMLHTTP'); } catch(e) {}\n    try { return new ActiveXObject('Msxml2.XMLHTTP.6.0'); } catch(e) {}\n    try { return new ActiveXObject('Msxml2.XMLHTTP.3.0'); } catch(e) {}\n    try { return new ActiveXObject('Msxml2.XMLHTTP'); } catch(e) {}\n  }\n  return false;\n}\n\n/**\n * Removes leading and trailing whitespace, added to support IE.\n *\n * @param {String} s\n * @return {String}\n * @api private\n */\n\nvar trim = ''.trim\n  ? function(s) { return s.trim(); }\n  : function(s) { return s.replace(/(^\\s*|\\s*$)/g, ''); };\n\n/**\n * Check if `obj` is an object.\n *\n * @param {Object} obj\n * @return {Boolean}\n * @api private\n */\n\nfunction isObject(obj) {\n  return obj === Object(obj);\n}\n\n/**\n * Serialize the given `obj`.\n *\n * @param {Object} obj\n * @return {String}\n * @api private\n */\n\nfunction serialize(obj) {\n  if (!isObject(obj)) return obj;\n  var pairs = [];\n  for (var key in obj) {\n    if (null != obj[key]) {\n      pairs.push(encodeURIComponent(key)\n        + '=' + encodeURIComponent(obj[key]));\n    }\n  }\n  return pairs.join('&');\n}\n\n/**\n * Expose serialization method.\n */\n\n request.serializeObject = serialize;\n\n /**\n  * Parse the given x-www-form-urlencoded `str`.\n  *\n  * @param {String} str\n  * @return {Object}\n  * @api private\n  */\n\nfunction parseString(str) {\n  var obj = {};\n  var pairs = str.split('&');\n  var parts;\n  var pair;\n\n  for (var i = 0, len = pairs.length; i < len; ++i) {\n    pair = pairs[i];\n    parts = pair.split('=');\n    obj[decodeURIComponent(parts[0])] = decodeURIComponent(parts[1]);\n  }\n\n  return obj;\n}\n\n/**\n * Expose parser.\n */\n\nrequest.parseString = parseString;\n\n/**\n * Default MIME type map.\n *\n *     superagent.types.xml = 'application/xml';\n *\n */\n\nrequest.types = {\n  html: 'text/html',\n  json: 'application/json',\n  xml: 'application/xml',\n  urlencoded: 'application/x-www-form-urlencoded',\n  'form': 'application/x-www-form-urlencoded',\n  'form-data': 'application/x-www-form-urlencoded'\n};\n\n/**\n * Default serialization map.\n *\n *     superagent.serialize['application/xml'] = function(obj){\n *       return 'generated xml here';\n *     };\n *\n */\n\n request.serialize = {\n   'application/x-www-form-urlencoded': serialize,\n   'application/json': JSON.stringify\n };\n\n /**\n  * Default parsers.\n  *\n  *     superagent.parse['application/xml'] = function(str){\n  *       return { object parsed from str };\n  *     };\n  *\n  */\n\nrequest.parse = {\n  'application/x-www-form-urlencoded': parseString,\n  'application/json': JSON.parse\n};\n\n/**\n * Parse the given header `str` into\n * an object containing the mapped fields.\n *\n * @param {String} str\n * @return {Object}\n * @api private\n */\n\nfunction parseHeader(str) {\n  var lines = str.split(/\\r?\\n/);\n  var fields = {};\n  var index;\n  var line;\n  var field;\n  var val;\n\n  lines.pop(); // trailing CRLF\n\n  for (var i = 0, len = lines.length; i < len; ++i) {\n    line = lines[i];\n    index = line.indexOf(':');\n    field = line.slice(0, index).toLowerCase();\n    val = trim(line.slice(index + 1));\n    fields[field] = val;\n  }\n\n  return fields;\n}\n\n/**\n * Return the mime type for the given `str`.\n *\n * @param {String} str\n * @return {String}\n * @api private\n */\n\nfunction type(str){\n  return str.split(/ *; */).shift();\n};\n\n/**\n * Return header field parameters.\n *\n * @param {String} str\n * @return {Object}\n * @api private\n */\n\nfunction params(str){\n  return reduce(str.split(/ *; */), function(obj, str){\n    var parts = str.split(/ *= */)\n      , key = parts.shift()\n      , val = parts.shift();\n\n    if (key && val) obj[key] = val;\n    return obj;\n  }, {});\n};\n\n/**\n * Initialize a new `Response` with the given `xhr`.\n *\n *  - set flags (.ok, .error, etc)\n *  - parse header\n *\n * Examples:\n *\n *  Aliasing `superagent` as `request` is nice:\n *\n *      request = superagent;\n *\n *  We can use the promise-like API, or pass callbacks:\n *\n *      request.get('/').end(function(res){});\n *      request.get('/', function(res){});\n *\n *  Sending data can be chained:\n *\n *      request\n *        .post('/user')\n *        .send({ name: 'tj' })\n *        .end(function(res){});\n *\n *  Or passed to `.send()`:\n *\n *      request\n *        .post('/user')\n *        .send({ name: 'tj' }, function(res){});\n *\n *  Or passed to `.post()`:\n *\n *      request\n *        .post('/user', { name: 'tj' })\n *        .end(function(res){});\n *\n * Or further reduced to a single call for simple cases:\n *\n *      request\n *        .post('/user', { name: 'tj' }, function(res){});\n *\n * @param {XMLHTTPRequest} xhr\n * @param {Object} options\n * @api private\n */\n\nfunction Response(req, options) {\n  options = options || {};\n  this.req = req;\n  this.xhr = this.req.xhr;\n  this.text = this.xhr.responseText;\n  this.setStatusProperties(this.xhr.status);\n  this.header = this.headers = parseHeader(this.xhr.getAllResponseHeaders());\n  // getAllResponseHeaders sometimes falsely returns \"\" for CORS requests, but\n  // getResponseHeader still works. so we get content-type even if getting\n  // other headers fails.\n  this.header['content-type'] = this.xhr.getResponseHeader('content-type');\n  this.setHeaderProperties(this.header);\n  this.body = this.req.method != 'HEAD'\n    ? this.parseBody(this.text)\n    : null;\n}\n\n/**\n * Get case-insensitive `field` value.\n *\n * @param {String} field\n * @return {String}\n * @api public\n */\n\nResponse.prototype.get = function(field){\n  return this.header[field.toLowerCase()];\n};\n\n/**\n * Set header related properties:\n *\n *   - `.type` the content type without params\n *\n * A response of \"Content-Type: text/plain; charset=utf-8\"\n * will provide you with a `.type` of \"text/plain\".\n *\n * @param {Object} header\n * @api private\n */\n\nResponse.prototype.setHeaderProperties = function(header){\n  // content-type\n  var ct = this.header['content-type'] || '';\n  this.type = type(ct);\n\n  // params\n  var obj = params(ct);\n  for (var key in obj) this[key] = obj[key];\n};\n\n/**\n * Parse the given body `str`.\n *\n * Used for auto-parsing of bodies. Parsers\n * are defined on the `superagent.parse` object.\n *\n * @param {String} str\n * @return {Mixed}\n * @api private\n */\n\nResponse.prototype.parseBody = function(str){\n  var parse = request.parse[this.type];\n  return parse\n    ? parse(str)\n    : null;\n};\n\n/**\n * Set flags such as `.ok` based on `status`.\n *\n * For example a 2xx response will give you a `.ok` of __true__\n * whereas 5xx will be __false__ and `.error` will be __true__. The\n * `.clientError` and `.serverError` are also available to be more\n * specific, and `.statusType` is the class of error ranging from 1..5\n * sometimes useful for mapping respond colors etc.\n *\n * \"sugar\" properties are also defined for common cases. Currently providing:\n *\n *   - .noContent\n *   - .badRequest\n *   - .unauthorized\n *   - .notAcceptable\n *   - .notFound\n *\n * @param {Number} status\n * @api private\n */\n\nResponse.prototype.setStatusProperties = function(status){\n  var type = status / 100 | 0;\n\n  // status / class\n  this.status = status;\n  this.statusType = type;\n\n  // basics\n  this.info = 1 == type;\n  this.ok = 2 == type;\n  this.clientError = 4 == type;\n  this.serverError = 5 == type;\n  this.error = (4 == type || 5 == type)\n    ? this.toError()\n    : false;\n\n  // sugar\n  this.accepted = 202 == status;\n  this.noContent = 204 == status || 1223 == status;\n  this.badRequest = 400 == status;\n  this.unauthorized = 401 == status;\n  this.notAcceptable = 406 == status;\n  this.notFound = 404 == status;\n  this.forbidden = 403 == status;\n};\n\n/**\n * Return an `Error` representative of this response.\n *\n * @return {Error}\n * @api public\n */\n\nResponse.prototype.toError = function(){\n  var req = this.req;\n  var method = req.method;\n  var url = req.url;\n\n  var msg = 'cannot ' + method + ' ' + url + ' (' + this.status + ')';\n  var err = new Error(msg);\n  err.status = this.status;\n  err.method = method;\n  err.url = url;\n\n  return err;\n};\n\n/**\n * Expose `Response`.\n */\n\nrequest.Response = Response;\n\n/**\n * Initialize a new `Request` with the given `method` and `url`.\n *\n * @param {String} method\n * @param {String} url\n * @api public\n */\n\nfunction Request(method, url) {\n  var self = this;\n  Emitter.call(this);\n  this._query = this._query || [];\n  this.method = method;\n  this.url = url;\n  this.header = {};\n  this._header = {};\n  this.on('end', function(){\n    var res = new Response(self);\n    if ('HEAD' == method) res.text = null;\n    self.callback(null, res);\n  });\n}\n\n/**\n * Mixin `Emitter`.\n */\n\nEmitter(Request.prototype);\n\n/**\n * Allow for extension\n */\n\nRequest.prototype.use = function(fn) {\n  fn(this);\n  return this;\n}\n\n/**\n * Set timeout to `ms`.\n *\n * @param {Number} ms\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.timeout = function(ms){\n  this._timeout = ms;\n  return this;\n};\n\n/**\n * Clear previous timeout.\n *\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.clearTimeout = function(){\n  this._timeout = 0;\n  clearTimeout(this._timer);\n  return this;\n};\n\n/**\n * Abort the request, and clear potential timeout.\n *\n * @return {Request}\n * @api public\n */\n\nRequest.prototype.abort = function(){\n  if (this.aborted) return;\n  this.aborted = true;\n  this.xhr.abort();\n  this.clearTimeout();\n  this.emit('abort');\n  return this;\n};\n\n/**\n * Set header `field` to `val`, or multiple fields with one object.\n *\n * Examples:\n *\n *      req.get('/')\n *        .set('Accept', 'application/json')\n *        .set('X-API-Key', 'foobar')\n *        .end(callback);\n *\n *      req.get('/')\n *        .set({ Accept: 'application/json', 'X-API-Key': 'foobar' })\n *        .end(callback);\n *\n * @param {String|Object} field\n * @param {String} val\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.set = function(field, val){\n  if (isObject(field)) {\n    for (var key in field) {\n      this.set(key, field[key]);\n    }\n    return this;\n  }\n  this._header[field.toLowerCase()] = val;\n  this.header[field] = val;\n  return this;\n};\n\n/**\n * Get case-insensitive header `field` value.\n *\n * @param {String} field\n * @return {String}\n * @api private\n */\n\nRequest.prototype.getHeader = function(field){\n  return this._header[field.toLowerCase()];\n};\n\n/**\n * Set Content-Type to `type`, mapping values from `request.types`.\n *\n * Examples:\n *\n *      superagent.types.xml = 'application/xml';\n *\n *      request.post('/')\n *        .type('xml')\n *        .send(xmlstring)\n *        .end(callback);\n *\n *      request.post('/')\n *        .type('application/xml')\n *        .send(xmlstring)\n *        .end(callback);\n *\n * @param {String} type\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.type = function(type){\n  this.set('Content-Type', request.types[type] || type);\n  return this;\n};\n\n/**\n * Set Accept to `type`, mapping values from `request.types`.\n *\n * Examples:\n *\n *      superagent.types.json = 'application/json';\n *\n *      request.get('/agent')\n *        .accept('json')\n *        .end(callback);\n *\n *      request.get('/agent')\n *        .accept('application/json')\n *        .end(callback);\n *\n * @param {String} accept\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.accept = function(type){\n  this.set('Accept', request.types[type] || type);\n  return this;\n};\n\n/**\n * Set Authorization field value with `user` and `pass`.\n *\n * @param {String} user\n * @param {String} pass\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.auth = function(user, pass){\n  var str = btoa(user + ':' + pass);\n  this.set('Authorization', 'Basic ' + str);\n  return this;\n};\n\n/**\n* Add query-string `val`.\n*\n* Examples:\n*\n*   request.get('/shoes')\n*     .query('size=10')\n*     .query({ color: 'blue' })\n*\n* @param {Object|String} val\n* @return {Request} for chaining\n* @api public\n*/\n\nRequest.prototype.query = function(val){\n  if ('string' != typeof val) val = serialize(val);\n  if (val) this._query.push(val);\n  return this;\n};\n\n/**\n * Write the field `name` and `val` for \"multipart/form-data\"\n * request bodies.\n *\n * ``` js\n * request.post('/upload')\n *   .field('foo', 'bar')\n *   .end(callback);\n * ```\n *\n * @param {String} name\n * @param {String|Blob|File} val\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.field = function(name, val){\n  if (!this._formData) this._formData = new FormData();\n  this._formData.append(name, val);\n  return this;\n};\n\n/**\n * Queue the given `file` as an attachment to the specified `field`,\n * with optional `filename`.\n *\n * ``` js\n * request.post('/upload')\n *   .attach(new Blob(['<a id=\"a\"><b id=\"b\">hey!</b></a>'], { type: \"text/html\"}))\n *   .end(callback);\n * ```\n *\n * @param {String} field\n * @param {Blob|File} file\n * @param {String} filename\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.attach = function(field, file, filename){\n  if (!this._formData) this._formData = new FormData();\n  this._formData.append(field, file, filename);\n  return this;\n};\n\n/**\n * Send `data`, defaulting the `.type()` to \"json\" when\n * an object is given.\n *\n * Examples:\n *\n *       // querystring\n *       request.get('/search')\n *         .end(callback)\n *\n *       // multiple data \"writes\"\n *       request.get('/search')\n *         .send({ search: 'query' })\n *         .send({ range: '1..5' })\n *         .send({ order: 'desc' })\n *         .end(callback)\n *\n *       // manual json\n *       request.post('/user')\n *         .type('json')\n *         .send('{\"name\":\"tj\"})\n *         .end(callback)\n *\n *       // auto json\n *       request.post('/user')\n *         .send({ name: 'tj' })\n *         .end(callback)\n *\n *       // manual x-www-form-urlencoded\n *       request.post('/user')\n *         .type('form')\n *         .send('name=tj')\n *         .end(callback)\n *\n *       // auto x-www-form-urlencoded\n *       request.post('/user')\n *         .type('form')\n *         .send({ name: 'tj' })\n *         .end(callback)\n *\n *       // defaults to x-www-form-urlencoded\n  *      request.post('/user')\n  *        .send('name=tobi')\n  *        .send('species=ferret')\n  *        .end(callback)\n *\n * @param {String|Object} data\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.send = function(data){\n  var obj = isObject(data);\n  var type = this.getHeader('Content-Type');\n\n  // merge\n  if (obj && isObject(this._data)) {\n    for (var key in data) {\n      this._data[key] = data[key];\n    }\n  } else if ('string' == typeof data) {\n    if (!type) this.type('form');\n    type = this.getHeader('Content-Type');\n    if ('application/x-www-form-urlencoded' == type) {\n      this._data = this._data\n        ? this._data + '&' + data\n        : data;\n    } else {\n      this._data = (this._data || '') + data;\n    }\n  } else {\n    this._data = data;\n  }\n\n  if (!obj) return this;\n  if (!type) this.type('json');\n  return this;\n};\n\n/**\n * Invoke the callback with `err` and `res`\n * and handle arity check.\n *\n * @param {Error} err\n * @param {Response} res\n * @api private\n */\n\nRequest.prototype.callback = function(err, res){\n  var fn = this._callback;\n  if (2 == fn.length) return fn(err, res);\n  if (err) return this.emit('error', err);\n  fn(res);\n};\n\n/**\n * Invoke callback with x-domain error.\n *\n * @api private\n */\n\nRequest.prototype.crossDomainError = function(){\n  var err = new Error('Origin is not allowed by Access-Control-Allow-Origin');\n  err.crossDomain = true;\n  this.callback(err);\n};\n\n/**\n * Invoke callback with timeout error.\n *\n * @api private\n */\n\nRequest.prototype.timeoutError = function(){\n  var timeout = this._timeout;\n  var err = new Error('timeout of ' + timeout + 'ms exceeded');\n  err.timeout = timeout;\n  this.callback(err);\n};\n\n/**\n * Enable transmission of cookies with x-domain requests.\n *\n * Note that for this to work the origin must not be\n * using \"Access-Control-Allow-Origin\" with a wildcard,\n * and also must set \"Access-Control-Allow-Credentials\"\n * to \"true\".\n *\n * @api public\n */\n\nRequest.prototype.withCredentials = function(){\n  this._withCredentials = true;\n  return this;\n};\n\n/**\n * Initiate request, invoking callback `fn(res)`\n * with an instanceof `Response`.\n *\n * @param {Function} fn\n * @return {Request} for chaining\n * @api public\n */\n\nRequest.prototype.end = function(fn){\n  var self = this;\n  var xhr = this.xhr = getXHR();\n  var query = this._query.join('&');\n  var timeout = this._timeout;\n  var data = this._formData || this._data;\n\n  // store callback\n  this._callback = fn || noop;\n\n  // state change\n  xhr.onreadystatechange = function(){\n    if (4 != xhr.readyState) return;\n    if (0 == xhr.status) {\n      if (self.aborted) return self.timeoutError();\n      return self.crossDomainError();\n    }\n    self.emit('end');\n  };\n\n  // progress\n  if (xhr.upload) {\n    xhr.upload.onprogress = function(e){\n      e.percent = e.loaded / e.total * 100;\n      self.emit('progress', e);\n    };\n  }\n\n  // timeout\n  if (timeout && !this._timer) {\n    this._timer = setTimeout(function(){\n      self.abort();\n    }, timeout);\n  }\n\n  // querystring\n  if (query) {\n    query = request.serializeObject(query);\n    this.url += ~this.url.indexOf('?')\n      ? '&' + query\n      : '?' + query;\n  }\n\n  // initiate request\n  xhr.open(this.method, this.url, true);\n\n  // CORS\n  if (this._withCredentials) xhr.withCredentials = true;\n\n  // body\n  if ('GET' != this.method && 'HEAD' != this.method && 'string' != typeof data && !isHost(data)) {\n    // serialize stuff\n    var serialize = request.serialize[this.getHeader('Content-Type')];\n    if (serialize) data = serialize(data);\n  }\n\n  // set header fields\n  for (var field in this.header) {\n    if (null == this.header[field]) continue;\n    xhr.setRequestHeader(field, this.header[field]);\n  }\n\n  // send stuff\n  this.emit('request', this);\n  xhr.send(data);\n  return this;\n};\n\n/**\n * Expose `Request`.\n */\n\nrequest.Request = Request;\n\n/**\n * Issue a request:\n *\n * Examples:\n *\n *    request('GET', '/users').end(callback)\n *    request('/users').end(callback)\n *    request('/users', callback)\n *\n * @param {String} method\n * @param {String|Function} url or callback\n * @return {Request}\n * @api public\n */\n\nfunction request(method, url) {\n  // callback\n  if ('function' == typeof url) {\n    return new Request('GET', method).end(url);\n  }\n\n  // url first\n  if (1 == arguments.length) {\n    return new Request('GET', method);\n  }\n\n  return new Request(method, url);\n}\n\n/**\n * GET `url` with optional callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed|Function} data or fn\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.get = function(url, data, fn){\n  var req = request('GET', url);\n  if ('function' == typeof data) fn = data, data = null;\n  if (data) req.query(data);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * HEAD `url` with optional callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed|Function} data or fn\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.head = function(url, data, fn){\n  var req = request('HEAD', url);\n  if ('function' == typeof data) fn = data, data = null;\n  if (data) req.send(data);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * DELETE `url` with optional callback `fn(res)`.\n *\n * @param {String} url\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.del = function(url, fn){\n  var req = request('DELETE', url);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * PATCH `url` with optional `data` and callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed} data\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.patch = function(url, data, fn){\n  var req = request('PATCH', url);\n  if ('function' == typeof data) fn = data, data = null;\n  if (data) req.send(data);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * POST `url` with optional `data` and callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed} data\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.post = function(url, data, fn){\n  var req = request('POST', url);\n  if ('function' == typeof data) fn = data, data = null;\n  if (data) req.send(data);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * PUT `url` with optional `data` and callback `fn(res)`.\n *\n * @param {String} url\n * @param {Mixed|Function} data or fn\n * @param {Function} fn\n * @return {Request}\n * @api public\n */\n\nrequest.put = function(url, data, fn){\n  var req = request('PUT', url);\n  if ('function' == typeof data) fn = data, data = null;\n  if (data) req.send(data);\n  if (fn) req.end(fn);\n  return req;\n};\n\n/**\n * Expose `request`.\n */\n\nmodule.exports = request;\n\n\n// WEBPACK FOOTER\n// module.id = 54\n// module.readableIdentifier = ./~/superagent/lib/client.js\n//@ sourceURL=webpack-module:///./~/superagent/lib/client.js");
+	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {// JavaScript PBKDF2 Implementation\n// Based on http://git.io/qsv2zw\n// Licensed under LGPL v3\n// Copyright (c) 2013 jduncanator\n\nvar blocksize = 64\nvar zeroBuffer = new Buffer(blocksize); zeroBuffer.fill(0)\n\nmodule.exports = function (createHmac, exports) {\n  exports = exports || {}\n\n  exports.pbkdf2 = function(password, salt, iterations, keylen, cb) {\n    if('function' !== typeof cb)\n      throw new Error('No callback provided to pbkdf2');\n    setTimeout(function () {\n      cb(null, exports.pbkdf2Sync(password, salt, iterations, keylen))\n    })\n  }\n\n  exports.pbkdf2Sync = function(key, salt, iterations, keylen) {\n    if('number' !== typeof iterations)\n      throw new TypeError('Iterations not a number')\n    if(iterations < 0)\n      throw new TypeError('Bad iterations')\n    if('number' !== typeof keylen)\n      throw new TypeError('Key length not a number')\n    if(keylen < 0)\n      throw new TypeError('Bad key length')\n\n    //stretch key to the correct length that hmac wants it,\n    //otherwise this will happen every time hmac is called\n    //twice per iteration.\n    var key = !Buffer.isBuffer(key) ? new Buffer(key) : key\n\n    if(key.length > blocksize) {\n      key = createHash(alg).update(key).digest()\n    } else if(key.length < blocksize) {\n      key = Buffer.concat([key, zeroBuffer], blocksize)\n    }\n\n    var HMAC;\n    var cplen, p = 0, i = 1, itmp = new Buffer(4), digtmp;\n    var out = new Buffer(keylen);\n    out.fill(0);\n    while(keylen) {\n      if(keylen > 20)\n        cplen = 20;\n      else\n        cplen = keylen;\n\n      /* We are unlikely to ever use more than 256 blocks (5120 bits!)\n         * but just in case...\n         */\n        itmp[0] = (i >> 24) & 0xff;\n        itmp[1] = (i >> 16) & 0xff;\n          itmp[2] = (i >> 8) & 0xff;\n          itmp[3] = i & 0xff;\n\n          HMAC = createHmac('sha1', key);\n          HMAC.update(salt)\n          HMAC.update(itmp);\n        digtmp = HMAC.digest();\n        digtmp.copy(out, p, 0, cplen);\n\n        for(var j = 1; j < iterations; j++) {\n          HMAC = createHmac('sha1', key);\n          HMAC.update(digtmp);\n          digtmp = HMAC.digest();\n          for(var k = 0; k < cplen; k++) {\n            out[k] ^= digtmp[k];\n          }\n        }\n      keylen -= cplen;\n      i++;\n      p += cplen;\n    }\n\n    return out;\n  }\n\n  return exports\n}\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 54\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/pbkdf2.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/pbkdf2.js");
 
 /***/ },
 /* 55 */
@@ -388,25 +388,25 @@ var ripple =
 /* 57 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n// If obj.hasOwnProperty has been overridden, then calling\n// obj.hasOwnProperty(prop) will break.\n// See: https://github.com/joyent/node/issues/1707\nfunction hasOwnProperty(obj, prop) {\n  return Object.prototype.hasOwnProperty.call(obj, prop);\n}\n\nmodule.exports = function(qs, sep, eq, options) {\n  sep = sep || '&';\n  eq = eq || '=';\n  var obj = {};\n\n  if (typeof qs !== 'string' || qs.length === 0) {\n    return obj;\n  }\n\n  var regexp = /\\+/g;\n  qs = qs.split(sep);\n\n  var maxKeys = 1000;\n  if (options && typeof options.maxKeys === 'number') {\n    maxKeys = options.maxKeys;\n  }\n\n  var len = qs.length;\n  // maxKeys <= 0 means that we should not limit keys count\n  if (maxKeys > 0 && len > maxKeys) {\n    len = maxKeys;\n  }\n\n  for (var i = 0; i < len; ++i) {\n    var x = qs[i].replace(regexp, '%20'),\n        idx = x.indexOf(eq),\n        kstr, vstr, k, v;\n\n    if (idx >= 0) {\n      kstr = x.substr(0, idx);\n      vstr = x.substr(idx + 1);\n    } else {\n      kstr = x;\n      vstr = '';\n    }\n\n    k = decodeURIComponent(kstr);\n    v = decodeURIComponent(vstr);\n\n    if (!hasOwnProperty(obj, k)) {\n      obj[k] = v;\n    } else if (isArray(obj[k])) {\n      obj[k].push(v);\n    } else {\n      obj[k] = [obj[k], v];\n    }\n  }\n\n  return obj;\n};\n\nvar isArray = Array.isArray || function (xs) {\n  return Object.prototype.toString.call(xs) === '[object Array]';\n};\n\n\n// WEBPACK FOOTER\n// module.id = 57\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/querystring-es3/decode.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/querystring-es3/decode.js");
+	eval("exports.read = function(buffer, offset, isLE, mLen, nBytes) {\n  var e, m,\n      eLen = nBytes * 8 - mLen - 1,\n      eMax = (1 << eLen) - 1,\n      eBias = eMax >> 1,\n      nBits = -7,\n      i = isLE ? (nBytes - 1) : 0,\n      d = isLE ? -1 : 1,\n      s = buffer[offset + i];\n\n  i += d;\n\n  e = s & ((1 << (-nBits)) - 1);\n  s >>= (-nBits);\n  nBits += eLen;\n  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8);\n\n  m = e & ((1 << (-nBits)) - 1);\n  e >>= (-nBits);\n  nBits += mLen;\n  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8);\n\n  if (e === 0) {\n    e = 1 - eBias;\n  } else if (e === eMax) {\n    return m ? NaN : ((s ? -1 : 1) * Infinity);\n  } else {\n    m = m + Math.pow(2, mLen);\n    e = e - eBias;\n  }\n  return (s ? -1 : 1) * m * Math.pow(2, e - mLen);\n};\n\nexports.write = function(buffer, value, offset, isLE, mLen, nBytes) {\n  var e, m, c,\n      eLen = nBytes * 8 - mLen - 1,\n      eMax = (1 << eLen) - 1,\n      eBias = eMax >> 1,\n      rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0),\n      i = isLE ? 0 : (nBytes - 1),\n      d = isLE ? 1 : -1,\n      s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0;\n\n  value = Math.abs(value);\n\n  if (isNaN(value) || value === Infinity) {\n    m = isNaN(value) ? 1 : 0;\n    e = eMax;\n  } else {\n    e = Math.floor(Math.log(value) / Math.LN2);\n    if (value * (c = Math.pow(2, -e)) < 1) {\n      e--;\n      c *= 2;\n    }\n    if (e + eBias >= 1) {\n      value += rt / c;\n    } else {\n      value += rt * Math.pow(2, 1 - eBias);\n    }\n    if (value * c >= 2) {\n      e++;\n      c /= 2;\n    }\n\n    if (e + eBias >= eMax) {\n      m = 0;\n      e = eMax;\n    } else if (e + eBias >= 1) {\n      m = (value * c - 1) * Math.pow(2, mLen);\n      e = e + eBias;\n    } else {\n      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen);\n      e = 0;\n    }\n  }\n\n  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8);\n\n  e = (e << mLen) | m;\n  eLen += mLen;\n  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8);\n\n  buffer[offset + i - d] |= s * 128;\n};\n\n\n// WEBPACK FOOTER\n// module.id = 57\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/buffer/~/ieee754/index.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/buffer/~/ieee754/index.js");
 
 /***/ },
 /* 58 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar stringifyPrimitive = function(v) {\n  switch (typeof v) {\n    case 'string':\n      return v;\n\n    case 'boolean':\n      return v ? 'true' : 'false';\n\n    case 'number':\n      return isFinite(v) ? v : '';\n\n    default:\n      return '';\n  }\n};\n\nmodule.exports = function(obj, sep, eq, name) {\n  sep = sep || '&';\n  eq = eq || '=';\n  if (obj === null) {\n    obj = undefined;\n  }\n\n  if (typeof obj === 'object') {\n    return map(objectKeys(obj), function(k) {\n      var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;\n      if (isArray(obj[k])) {\n        return map(obj[k], function(v) {\n          return ks + encodeURIComponent(stringifyPrimitive(v));\n        }).join(sep);\n      } else {\n        return ks + encodeURIComponent(stringifyPrimitive(obj[k]));\n      }\n    }).join(sep);\n\n  }\n\n  if (!name) return '';\n  return encodeURIComponent(stringifyPrimitive(name)) + eq +\n         encodeURIComponent(stringifyPrimitive(obj));\n};\n\nvar isArray = Array.isArray || function (xs) {\n  return Object.prototype.toString.call(xs) === '[object Array]';\n};\n\nfunction map (xs, f) {\n  if (xs.map) return xs.map(f);\n  var res = [];\n  for (var i = 0; i < xs.length; i++) {\n    res.push(f(xs[i], i));\n  }\n  return res;\n}\n\nvar objectKeys = Object.keys || function (obj) {\n  var res = [];\n  for (var key in obj) {\n    if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);\n  }\n  return res;\n};\n\n\n// WEBPACK FOOTER\n// module.id = 58\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/querystring-es3/encode.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/querystring-es3/encode.js");
+	eval("// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n// If obj.hasOwnProperty has been overridden, then calling\n// obj.hasOwnProperty(prop) will break.\n// See: https://github.com/joyent/node/issues/1707\nfunction hasOwnProperty(obj, prop) {\n  return Object.prototype.hasOwnProperty.call(obj, prop);\n}\n\nmodule.exports = function(qs, sep, eq, options) {\n  sep = sep || '&';\n  eq = eq || '=';\n  var obj = {};\n\n  if (typeof qs !== 'string' || qs.length === 0) {\n    return obj;\n  }\n\n  var regexp = /\\+/g;\n  qs = qs.split(sep);\n\n  var maxKeys = 1000;\n  if (options && typeof options.maxKeys === 'number') {\n    maxKeys = options.maxKeys;\n  }\n\n  var len = qs.length;\n  // maxKeys <= 0 means that we should not limit keys count\n  if (maxKeys > 0 && len > maxKeys) {\n    len = maxKeys;\n  }\n\n  for (var i = 0; i < len; ++i) {\n    var x = qs[i].replace(regexp, '%20'),\n        idx = x.indexOf(eq),\n        kstr, vstr, k, v;\n\n    if (idx >= 0) {\n      kstr = x.substr(0, idx);\n      vstr = x.substr(idx + 1);\n    } else {\n      kstr = x;\n      vstr = '';\n    }\n\n    k = decodeURIComponent(kstr);\n    v = decodeURIComponent(vstr);\n\n    if (!hasOwnProperty(obj, k)) {\n      obj[k] = v;\n    } else if (isArray(obj[k])) {\n      obj[k].push(v);\n    } else {\n      obj[k] = [obj[k], v];\n    }\n  }\n\n  return obj;\n};\n\nvar isArray = Array.isArray || function (xs) {\n  return Object.prototype.toString.call(xs) === '[object Array]';\n};\n\n\n// WEBPACK FOOTER\n// module.id = 58\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/querystring-es3/decode.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/querystring-es3/decode.js");
 
 /***/ },
 /* 59 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/*\n * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message\n * Digest Algorithm, as defined in RFC 1321.\n * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.\n * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet\n * Distributed under the BSD License\n * See http://pajhome.org.uk/crypt/md5 for more info.\n */\n\nvar helpers = __webpack_require__(67);\n\n/*\n * Calculate the MD5 of an array of little-endian words, and a bit length\n */\nfunction core_md5(x, len)\n{\n  /* append padding */\n  x[len >> 5] |= 0x80 << ((len) % 32);\n  x[(((len + 64) >>> 9) << 4) + 14] = len;\n\n  var a =  1732584193;\n  var b = -271733879;\n  var c = -1732584194;\n  var d =  271733878;\n\n  for(var i = 0; i < x.length; i += 16)\n  {\n    var olda = a;\n    var oldb = b;\n    var oldc = c;\n    var oldd = d;\n\n    a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);\n    d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);\n    c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819);\n    b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);\n    a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);\n    d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426);\n    c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);\n    b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);\n    a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);\n    d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);\n    c = md5_ff(c, d, a, b, x[i+10], 17, -42063);\n    b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);\n    a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682);\n    d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);\n    c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);\n    b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);\n\n    a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);\n    d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);\n    c = md5_gg(c, d, a, b, x[i+11], 14,  643717713);\n    b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);\n    a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);\n    d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083);\n    c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);\n    b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);\n    a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438);\n    d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);\n    c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);\n    b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501);\n    a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);\n    d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);\n    c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473);\n    b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);\n\n    a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);\n    d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);\n    c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562);\n    b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);\n    a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);\n    d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353);\n    c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);\n    b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);\n    a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174);\n    d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);\n    c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);\n    b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189);\n    a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);\n    d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);\n    c = md5_hh(c, d, a, b, x[i+15], 16,  530742520);\n    b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);\n\n    a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);\n    d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415);\n    c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);\n    b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);\n    a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571);\n    d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);\n    c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);\n    b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);\n    a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);\n    d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);\n    c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);\n    b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649);\n    a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);\n    d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);\n    c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259);\n    b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);\n\n    a = safe_add(a, olda);\n    b = safe_add(b, oldb);\n    c = safe_add(c, oldc);\n    d = safe_add(d, oldd);\n  }\n  return Array(a, b, c, d);\n\n}\n\n/*\n * These functions implement the four basic operations the algorithm uses.\n */\nfunction md5_cmn(q, a, b, x, s, t)\n{\n  return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);\n}\nfunction md5_ff(a, b, c, d, x, s, t)\n{\n  return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);\n}\nfunction md5_gg(a, b, c, d, x, s, t)\n{\n  return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);\n}\nfunction md5_hh(a, b, c, d, x, s, t)\n{\n  return md5_cmn(b ^ c ^ d, a, b, x, s, t);\n}\nfunction md5_ii(a, b, c, d, x, s, t)\n{\n  return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);\n}\n\n/*\n * Add integers, wrapping at 2^32. This uses 16-bit operations internally\n * to work around bugs in some JS interpreters.\n */\nfunction safe_add(x, y)\n{\n  var lsw = (x & 0xFFFF) + (y & 0xFFFF);\n  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);\n  return (msw << 16) | (lsw & 0xFFFF);\n}\n\n/*\n * Bitwise rotate a 32-bit number to the left.\n */\nfunction bit_rol(num, cnt)\n{\n  return (num << cnt) | (num >>> (32 - cnt));\n}\n\nmodule.exports = function md5(buf) {\n  return helpers.hash(buf, core_md5, 16);\n};\n\n\n// WEBPACK FOOTER\n// module.id = 59\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/md5.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/md5.js");
+	eval("// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar stringifyPrimitive = function(v) {\n  switch (typeof v) {\n    case 'string':\n      return v;\n\n    case 'boolean':\n      return v ? 'true' : 'false';\n\n    case 'number':\n      return isFinite(v) ? v : '';\n\n    default:\n      return '';\n  }\n};\n\nmodule.exports = function(obj, sep, eq, name) {\n  sep = sep || '&';\n  eq = eq || '=';\n  if (obj === null) {\n    obj = undefined;\n  }\n\n  if (typeof obj === 'object') {\n    return map(objectKeys(obj), function(k) {\n      var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;\n      if (isArray(obj[k])) {\n        return map(obj[k], function(v) {\n          return ks + encodeURIComponent(stringifyPrimitive(v));\n        }).join(sep);\n      } else {\n        return ks + encodeURIComponent(stringifyPrimitive(obj[k]));\n      }\n    }).join(sep);\n\n  }\n\n  if (!name) return '';\n  return encodeURIComponent(stringifyPrimitive(name)) + eq +\n         encodeURIComponent(stringifyPrimitive(obj));\n};\n\nvar isArray = Array.isArray || function (xs) {\n  return Object.prototype.toString.call(xs) === '[object Array]';\n};\n\nfunction map (xs, f) {\n  if (xs.map) return xs.map(f);\n  var res = [];\n  for (var i = 0; i < xs.length; i++) {\n    res.push(f(xs[i], i));\n  }\n  return res;\n}\n\nvar objectKeys = Object.keys || function (obj) {\n  var res = [];\n  for (var key in obj) {\n    if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);\n  }\n  return res;\n};\n\n\n// WEBPACK FOOTER\n// module.id = 59\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/querystring-es3/encode.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/querystring-es3/encode.js");
 
 /***/ },
 /* 60 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("exports.read = function(buffer, offset, isLE, mLen, nBytes) {\n  var e, m,\n      eLen = nBytes * 8 - mLen - 1,\n      eMax = (1 << eLen) - 1,\n      eBias = eMax >> 1,\n      nBits = -7,\n      i = isLE ? (nBytes - 1) : 0,\n      d = isLE ? -1 : 1,\n      s = buffer[offset + i];\n\n  i += d;\n\n  e = s & ((1 << (-nBits)) - 1);\n  s >>= (-nBits);\n  nBits += eLen;\n  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8);\n\n  m = e & ((1 << (-nBits)) - 1);\n  e >>= (-nBits);\n  nBits += mLen;\n  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8);\n\n  if (e === 0) {\n    e = 1 - eBias;\n  } else if (e === eMax) {\n    return m ? NaN : ((s ? -1 : 1) * Infinity);\n  } else {\n    m = m + Math.pow(2, mLen);\n    e = e - eBias;\n  }\n  return (s ? -1 : 1) * m * Math.pow(2, e - mLen);\n};\n\nexports.write = function(buffer, value, offset, isLE, mLen, nBytes) {\n  var e, m, c,\n      eLen = nBytes * 8 - mLen - 1,\n      eMax = (1 << eLen) - 1,\n      eBias = eMax >> 1,\n      rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0),\n      i = isLE ? 0 : (nBytes - 1),\n      d = isLE ? 1 : -1,\n      s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0;\n\n  value = Math.abs(value);\n\n  if (isNaN(value) || value === Infinity) {\n    m = isNaN(value) ? 1 : 0;\n    e = eMax;\n  } else {\n    e = Math.floor(Math.log(value) / Math.LN2);\n    if (value * (c = Math.pow(2, -e)) < 1) {\n      e--;\n      c *= 2;\n    }\n    if (e + eBias >= 1) {\n      value += rt / c;\n    } else {\n      value += rt * Math.pow(2, 1 - eBias);\n    }\n    if (value * c >= 2) {\n      e++;\n      c /= 2;\n    }\n\n    if (e + eBias >= eMax) {\n      m = 0;\n      e = eMax;\n    } else if (e + eBias >= 1) {\n      m = (value * c - 1) * Math.pow(2, mLen);\n      e = e + eBias;\n    } else {\n      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen);\n      e = 0;\n    }\n  }\n\n  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8);\n\n  e = (e << mLen) | m;\n  eLen += mLen;\n  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8);\n\n  buffer[offset + i - d] |= s * 128;\n};\n\n\n// WEBPACK FOOTER\n// module.id = 60\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/buffer/~/ieee754/index.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/buffer/~/ieee754/index.js");
+	eval("/*\n * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message\n * Digest Algorithm, as defined in RFC 1321.\n * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.\n * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet\n * Distributed under the BSD License\n * See http://pajhome.org.uk/crypt/md5 for more info.\n */\n\nvar helpers = __webpack_require__(69);\n\n/*\n * Calculate the MD5 of an array of little-endian words, and a bit length\n */\nfunction core_md5(x, len)\n{\n  /* append padding */\n  x[len >> 5] |= 0x80 << ((len) % 32);\n  x[(((len + 64) >>> 9) << 4) + 14] = len;\n\n  var a =  1732584193;\n  var b = -271733879;\n  var c = -1732584194;\n  var d =  271733878;\n\n  for(var i = 0; i < x.length; i += 16)\n  {\n    var olda = a;\n    var oldb = b;\n    var oldc = c;\n    var oldd = d;\n\n    a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);\n    d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);\n    c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819);\n    b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);\n    a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);\n    d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426);\n    c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);\n    b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);\n    a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);\n    d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);\n    c = md5_ff(c, d, a, b, x[i+10], 17, -42063);\n    b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);\n    a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682);\n    d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);\n    c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);\n    b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);\n\n    a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);\n    d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);\n    c = md5_gg(c, d, a, b, x[i+11], 14,  643717713);\n    b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);\n    a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);\n    d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083);\n    c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);\n    b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);\n    a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438);\n    d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);\n    c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);\n    b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501);\n    a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);\n    d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);\n    c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473);\n    b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);\n\n    a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);\n    d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);\n    c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562);\n    b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);\n    a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);\n    d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353);\n    c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);\n    b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);\n    a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174);\n    d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);\n    c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);\n    b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189);\n    a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);\n    d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);\n    c = md5_hh(c, d, a, b, x[i+15], 16,  530742520);\n    b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);\n\n    a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);\n    d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415);\n    c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);\n    b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);\n    a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571);\n    d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);\n    c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);\n    b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);\n    a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);\n    d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);\n    c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);\n    b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649);\n    a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);\n    d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);\n    c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259);\n    b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);\n\n    a = safe_add(a, olda);\n    b = safe_add(b, oldb);\n    c = safe_add(c, oldc);\n    d = safe_add(d, oldd);\n  }\n  return Array(a, b, c, d);\n\n}\n\n/*\n * These functions implement the four basic operations the algorithm uses.\n */\nfunction md5_cmn(q, a, b, x, s, t)\n{\n  return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);\n}\nfunction md5_ff(a, b, c, d, x, s, t)\n{\n  return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);\n}\nfunction md5_gg(a, b, c, d, x, s, t)\n{\n  return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);\n}\nfunction md5_hh(a, b, c, d, x, s, t)\n{\n  return md5_cmn(b ^ c ^ d, a, b, x, s, t);\n}\nfunction md5_ii(a, b, c, d, x, s, t)\n{\n  return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);\n}\n\n/*\n * Add integers, wrapping at 2^32. This uses 16-bit operations internally\n * to work around bugs in some JS interpreters.\n */\nfunction safe_add(x, y)\n{\n  var lsw = (x & 0xFFFF) + (y & 0xFFFF);\n  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);\n  return (msw << 16) | (lsw & 0xFFFF);\n}\n\n/*\n * Bitwise rotate a 32-bit number to the left.\n */\nfunction bit_rol(num, cnt)\n{\n  return (num << cnt) | (num >>> (32 - cnt));\n}\n\nmodule.exports = function md5(buf) {\n  return helpers.hash(buf, core_md5, 16);\n};\n\n\n// WEBPACK FOOTER\n// module.id = 60\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/md5.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/md5.js");
 
 /***/ },
 /* 61 */
@@ -442,25 +442,25 @@ var ripple =
 /* 66 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("var exports = module.exports = function (alg) {\n  var Alg = exports[alg]\n  if(!Alg) throw new Error(alg + ' is not supported (we accept pull requests)')\n  return new Alg()\n}\n\nvar Buffer = __webpack_require__(79).Buffer\nvar Hash   = __webpack_require__(72)(Buffer)\n\nexports.sha =\nexports.sha1 = __webpack_require__(73)(Buffer, Hash)\nexports.sha256 = __webpack_require__(74)(Buffer, Hash)\n\n\n// WEBPACK FOOTER\n// module.id = 66\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/~/sha.js/index.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/~/sha.js/index.js");
+	eval("\n/**\n * Reduce `arr` with `fn`.\n *\n * @param {Array} arr\n * @param {Function} fn\n * @param {Mixed} initial\n *\n * TODO: combatible error handling?\n */\n\nmodule.exports = function(arr, fn, initial){  \n  var idx = 0;\n  var len = arr.length;\n  var curr = arguments.length == 3\n    ? initial\n    : arr[idx++];\n\n  while (idx < len) {\n    curr = fn.call(null, curr, arr[idx], ++idx, arr);\n  }\n  \n  return curr;\n};\n\n// WEBPACK FOOTER\n// module.id = 66\n// module.readableIdentifier = ./~/superagent/~/reduce-component/index.js\n//@ sourceURL=webpack-module:///./~/superagent/~/reduce-component/index.js");
 
 /***/ },
 /* 67 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {var intSize = 4;\nvar zeroBuffer = new Buffer(intSize); zeroBuffer.fill(0);\nvar chrsz = 8;\n\nfunction toArray(buf, bigEndian) {\n  if ((buf.length % intSize) !== 0) {\n    var len = buf.length + (intSize - (buf.length % intSize));\n    buf = Buffer.concat([buf, zeroBuffer], len);\n  }\n\n  var arr = [];\n  var fn = bigEndian ? buf.readInt32BE : buf.readInt32LE;\n  for (var i = 0; i < buf.length; i += intSize) {\n    arr.push(fn.call(buf, i));\n  }\n  return arr;\n}\n\nfunction toBuffer(arr, size, bigEndian) {\n  var buf = new Buffer(size);\n  var fn = bigEndian ? buf.writeInt32BE : buf.writeInt32LE;\n  for (var i = 0; i < arr.length; i++) {\n    fn.call(buf, arr[i], i * 4, true);\n  }\n  return buf;\n}\n\nfunction hash(buf, fn, hashSize, bigEndian) {\n  if (!Buffer.isBuffer(buf)) buf = new Buffer(buf);\n  var arr = fn(toArray(buf, bigEndian), buf.length * chrsz);\n  return toBuffer(arr, hashSize, bigEndian);\n}\n\nmodule.exports = { hash: hash };\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 67\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/helpers.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/helpers.js");
+	eval("\n/**\n * Expose `Emitter`.\n */\n\nmodule.exports = Emitter;\n\n/**\n * Initialize a new `Emitter`.\n *\n * @api public\n */\n\nfunction Emitter(obj) {\n  if (obj) return mixin(obj);\n};\n\n/**\n * Mixin the emitter properties.\n *\n * @param {Object} obj\n * @return {Object}\n * @api private\n */\n\nfunction mixin(obj) {\n  for (var key in Emitter.prototype) {\n    obj[key] = Emitter.prototype[key];\n  }\n  return obj;\n}\n\n/**\n * Listen on the given `event` with `fn`.\n *\n * @param {String} event\n * @param {Function} fn\n * @return {Emitter}\n * @api public\n */\n\nEmitter.prototype.on =\nEmitter.prototype.addEventListener = function(event, fn){\n  this._callbacks = this._callbacks || {};\n  (this._callbacks[event] = this._callbacks[event] || [])\n    .push(fn);\n  return this;\n};\n\n/**\n * Adds an `event` listener that will be invoked a single\n * time then automatically removed.\n *\n * @param {String} event\n * @param {Function} fn\n * @return {Emitter}\n * @api public\n */\n\nEmitter.prototype.once = function(event, fn){\n  var self = this;\n  this._callbacks = this._callbacks || {};\n\n  function on() {\n    self.off(event, on);\n    fn.apply(this, arguments);\n  }\n\n  on.fn = fn;\n  this.on(event, on);\n  return this;\n};\n\n/**\n * Remove the given callback for `event` or all\n * registered callbacks.\n *\n * @param {String} event\n * @param {Function} fn\n * @return {Emitter}\n * @api public\n */\n\nEmitter.prototype.off =\nEmitter.prototype.removeListener =\nEmitter.prototype.removeAllListeners =\nEmitter.prototype.removeEventListener = function(event, fn){\n  this._callbacks = this._callbacks || {};\n\n  // all\n  if (0 == arguments.length) {\n    this._callbacks = {};\n    return this;\n  }\n\n  // specific event\n  var callbacks = this._callbacks[event];\n  if (!callbacks) return this;\n\n  // remove all handlers\n  if (1 == arguments.length) {\n    delete this._callbacks[event];\n    return this;\n  }\n\n  // remove specific handler\n  var cb;\n  for (var i = 0; i < callbacks.length; i++) {\n    cb = callbacks[i];\n    if (cb === fn || cb.fn === fn) {\n      callbacks.splice(i, 1);\n      break;\n    }\n  }\n  return this;\n};\n\n/**\n * Emit `event` with the given args.\n *\n * @param {String} event\n * @param {Mixed} ...\n * @return {Emitter}\n */\n\nEmitter.prototype.emit = function(event){\n  this._callbacks = this._callbacks || {};\n  var args = [].slice.call(arguments, 1)\n    , callbacks = this._callbacks[event];\n\n  if (callbacks) {\n    callbacks = callbacks.slice(0);\n    for (var i = 0, len = callbacks.length; i < len; ++i) {\n      callbacks[i].apply(this, args);\n    }\n  }\n\n  return this;\n};\n\n/**\n * Return array of callbacks for `event`.\n *\n * @param {String} event\n * @return {Array}\n * @api public\n */\n\nEmitter.prototype.listeners = function(event){\n  this._callbacks = this._callbacks || {};\n  return this._callbacks[event] || [];\n};\n\n/**\n * Check if this emitter has `event` handlers.\n *\n * @param {String} event\n * @return {Boolean}\n * @api public\n */\n\nEmitter.prototype.hasListeners = function(event){\n  return !! this.listeners(event).length;\n};\n\n\n// WEBPACK FOOTER\n// module.id = 67\n// module.readableIdentifier = ./~/superagent/~/component-emitter/index.js\n//@ sourceURL=webpack-module:///./~/superagent/~/component-emitter/index.js");
 
 /***/ },
 /* 68 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("\n/**\n * Expose `Emitter`.\n */\n\nmodule.exports = Emitter;\n\n/**\n * Initialize a new `Emitter`.\n *\n * @api public\n */\n\nfunction Emitter(obj) {\n  if (obj) return mixin(obj);\n};\n\n/**\n * Mixin the emitter properties.\n *\n * @param {Object} obj\n * @return {Object}\n * @api private\n */\n\nfunction mixin(obj) {\n  for (var key in Emitter.prototype) {\n    obj[key] = Emitter.prototype[key];\n  }\n  return obj;\n}\n\n/**\n * Listen on the given `event` with `fn`.\n *\n * @param {String} event\n * @param {Function} fn\n * @return {Emitter}\n * @api public\n */\n\nEmitter.prototype.on =\nEmitter.prototype.addEventListener = function(event, fn){\n  this._callbacks = this._callbacks || {};\n  (this._callbacks[event] = this._callbacks[event] || [])\n    .push(fn);\n  return this;\n};\n\n/**\n * Adds an `event` listener that will be invoked a single\n * time then automatically removed.\n *\n * @param {String} event\n * @param {Function} fn\n * @return {Emitter}\n * @api public\n */\n\nEmitter.prototype.once = function(event, fn){\n  var self = this;\n  this._callbacks = this._callbacks || {};\n\n  function on() {\n    self.off(event, on);\n    fn.apply(this, arguments);\n  }\n\n  on.fn = fn;\n  this.on(event, on);\n  return this;\n};\n\n/**\n * Remove the given callback for `event` or all\n * registered callbacks.\n *\n * @param {String} event\n * @param {Function} fn\n * @return {Emitter}\n * @api public\n */\n\nEmitter.prototype.off =\nEmitter.prototype.removeListener =\nEmitter.prototype.removeAllListeners =\nEmitter.prototype.removeEventListener = function(event, fn){\n  this._callbacks = this._callbacks || {};\n\n  // all\n  if (0 == arguments.length) {\n    this._callbacks = {};\n    return this;\n  }\n\n  // specific event\n  var callbacks = this._callbacks[event];\n  if (!callbacks) return this;\n\n  // remove all handlers\n  if (1 == arguments.length) {\n    delete this._callbacks[event];\n    return this;\n  }\n\n  // remove specific handler\n  var cb;\n  for (var i = 0; i < callbacks.length; i++) {\n    cb = callbacks[i];\n    if (cb === fn || cb.fn === fn) {\n      callbacks.splice(i, 1);\n      break;\n    }\n  }\n  return this;\n};\n\n/**\n * Emit `event` with the given args.\n *\n * @param {String} event\n * @param {Mixed} ...\n * @return {Emitter}\n */\n\nEmitter.prototype.emit = function(event){\n  this._callbacks = this._callbacks || {};\n  var args = [].slice.call(arguments, 1)\n    , callbacks = this._callbacks[event];\n\n  if (callbacks) {\n    callbacks = callbacks.slice(0);\n    for (var i = 0, len = callbacks.length; i < len; ++i) {\n      callbacks[i].apply(this, args);\n    }\n  }\n\n  return this;\n};\n\n/**\n * Return array of callbacks for `event`.\n *\n * @param {String} event\n * @return {Array}\n * @api public\n */\n\nEmitter.prototype.listeners = function(event){\n  this._callbacks = this._callbacks || {};\n  return this._callbacks[event] || [];\n};\n\n/**\n * Check if this emitter has `event` handlers.\n *\n * @param {String} event\n * @return {Boolean}\n * @api public\n */\n\nEmitter.prototype.hasListeners = function(event){\n  return !! this.listeners(event).length;\n};\n\n\n// WEBPACK FOOTER\n// module.id = 68\n// module.readableIdentifier = ./~/superagent/~/component-emitter/index.js\n//@ sourceURL=webpack-module:///./~/superagent/~/component-emitter/index.js");
+	eval("var exports = module.exports = function (alg) {\n  var Alg = exports[alg]\n  if(!Alg) throw new Error(alg + ' is not supported (we accept pull requests)')\n  return new Alg()\n}\n\nvar Buffer = __webpack_require__(79).Buffer\nvar Hash   = __webpack_require__(72)(Buffer)\n\nexports.sha =\nexports.sha1 = __webpack_require__(73)(Buffer, Hash)\nexports.sha256 = __webpack_require__(74)(Buffer, Hash)\n\n\n// WEBPACK FOOTER\n// module.id = 68\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/~/sha.js/index.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/~/sha.js/index.js");
 
 /***/ },
 /* 69 */
 /***/ function(module, exports, __webpack_require__) {
 
-	eval("\n/**\n * Reduce `arr` with `fn`.\n *\n * @param {Array} arr\n * @param {Function} fn\n * @param {Mixed} initial\n *\n * TODO: combatible error handling?\n */\n\nmodule.exports = function(arr, fn, initial){  \n  var idx = 0;\n  var len = arr.length;\n  var curr = arguments.length == 3\n    ? initial\n    : arr[idx++];\n\n  while (idx < len) {\n    curr = fn.call(null, curr, arr[idx], ++idx, arr);\n  }\n  \n  return curr;\n};\n\n// WEBPACK FOOTER\n// module.id = 69\n// module.readableIdentifier = ./~/superagent/~/reduce-component/index.js\n//@ sourceURL=webpack-module:///./~/superagent/~/reduce-component/index.js");
+	eval("/* WEBPACK VAR INJECTION */(function(Buffer) {var intSize = 4;\nvar zeroBuffer = new Buffer(intSize); zeroBuffer.fill(0);\nvar chrsz = 8;\n\nfunction toArray(buf, bigEndian) {\n  if ((buf.length % intSize) !== 0) {\n    var len = buf.length + (intSize - (buf.length % intSize));\n    buf = Buffer.concat([buf, zeroBuffer], len);\n  }\n\n  var arr = [];\n  var fn = bigEndian ? buf.readInt32BE : buf.readInt32LE;\n  for (var i = 0; i < buf.length; i += intSize) {\n    arr.push(fn.call(buf, i));\n  }\n  return arr;\n}\n\nfunction toBuffer(arr, size, bigEndian) {\n  var buf = new Buffer(size);\n  var fn = bigEndian ? buf.writeInt32BE : buf.writeInt32LE;\n  for (var i = 0; i < arr.length; i++) {\n    fn.call(buf, arr[i], i * 4, true);\n  }\n  return buf;\n}\n\nfunction hash(buf, fn, hashSize, bigEndian) {\n  if (!Buffer.isBuffer(buf)) buf = new Buffer(buf);\n  var arr = fn(toArray(buf, bigEndian), buf.length * chrsz);\n  return toBuffer(arr, hashSize, bigEndian);\n}\n\nmodule.exports = { hash: hash };\n\n/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(40).Buffer))\n\n// WEBPACK FOOTER\n// module.id = 69\n// module.readableIdentifier = (webpack)/~/node-libs-browser/~/crypto-browserify/helpers.js\n//@ sourceURL=webpack-module:///(webpack)/~/node-libs-browser/~/crypto-browserify/helpers.js");
 
 /***/ },
 /* 70 */
diff --git a/package.json b/package.json
index 4bc8a956e..1056084ef 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ripple-client",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "Client for the Ripple payment network",
   "author": {
     "name": "Ripple Labs, Inc.",
diff --git a/src/js/services/authinfo.js b/src/js/services/authinfo.js
index 449292356..9c0f2cc58 100644
--- a/src/js/services/authinfo.js
+++ b/src/js/services/authinfo.js
@@ -1,3 +1,4 @@
+
 /**
  * AUTH INFO
  *
@@ -47,7 +48,7 @@ module.factory('rpAuthInfo', ['$rootScope', 'rpRippleTxt', '$http',
           },
           error: function () {
             $scope.$apply(function() {
-              callback(new Error("Authentication info server unreachable"));
+              callback(new Error("Cannot connect to our login system, please try again later or contact support@ripple.com."));
             });
           },
           success: function (data) {
diff --git a/src/js/services/books.js b/src/js/services/books.js
index 600381b37..f8e3e50ca 100644
--- a/src/js/services/books.js
+++ b/src/js/services/books.js
@@ -42,13 +42,13 @@ function(net, $q, $scope, $filter, $id) {
       if (d.TakerGets.value) {
         d.TakerGets.value = d.taker_gets_funded;
       } else {
-        d.TakerGets = d.taker_gets_funded;
+        d.TakerGets = parseInt(Number(d.taker_gets_funded), 10);
       }
 
       if (d.TakerPays.value) {
         d.TakerPays.value = d.taker_pays_funded;
       } else {
-        d.TakerPays = d.taker_pays_funded;
+        d.TakerPays = parseInt(Number(d.taker_pays_funded), 10);
       }
 
       d.TakerGets = Amount.from_json(d.TakerGets);