Updated to 0.2.8

Some other stuff.

Build 129

    * Updated to 0.2.6_02
    * Added vehicle (boat, minecart) hooks
    * Improved onDamage hook
    * Added onLiquidDestroy hook
    * Added onItemUse hook
    * Deprecated onBlockCreate.
    * Added various Server.getXList()
    * Added auto-heal=true/false/default to server.properties
    * Fixed ghosting
    * save-all will also save player inventories now.
    * Some random bug fixes, source code refactors, etc.