diff --git a/package-lock.json b/package-lock.json
index e24035d..7459603 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5634,7 +5634,8 @@
 				"ansi-regex": {
 					"version": "2.1.1",
 					"bundled": true,
-					"dev": true
+					"dev": true,
+					"optional": true
 				},
 				"aproba": {
 					"version": "1.2.0",
@@ -5655,12 +5656,14 @@
 				"balanced-match": {
 					"version": "1.0.0",
 					"bundled": true,
-					"dev": true
+					"dev": true,
+					"optional": true
 				},
 				"brace-expansion": {
 					"version": "1.1.11",
 					"bundled": true,
 					"dev": true,
+					"optional": true,
 					"requires": {
 						"balanced-match": "^1.0.0",
 						"concat-map": "0.0.1"
@@ -5675,17 +5678,20 @@
 				"code-point-at": {
 					"version": "1.1.0",
 					"bundled": true,
-					"dev": true
+					"dev": true,
+					"optional": true
 				},
 				"concat-map": {
 					"version": "0.0.1",
 					"bundled": true,
-					"dev": true
+					"dev": true,
+					"optional": true
 				},
 				"console-control-strings": {
 					"version": "1.1.0",
 					"bundled": true,
-					"dev": true
+					"dev": true,
+					"optional": true
 				},
 				"core-util-is": {
 					"version": "1.0.2",
@@ -5802,11 +5808,6 @@
 				"inherits": {
 					"version": "2.0.3",
 					"bundled": true,
-					"dev": true
-				},
-				"ini": {
-					"version": "1.3.5",
-					"bundled": true,
 					"dev": true,
 					"optional": true
 				},
@@ -5814,6 +5815,7 @@
 					"version": "1.0.0",
 					"bundled": true,
 					"dev": true,
+					"optional": true,
 					"requires": {
 						"number-is-nan": "^1.0.0"
 					}
@@ -5828,6 +5830,7 @@
 					"version": "3.0.4",
 					"bundled": true,
 					"dev": true,
+					"optional": true,
 					"requires": {
 						"brace-expansion": "^1.1.7"
 					}
@@ -5835,12 +5838,14 @@
 				"minimist": {
 					"version": "0.0.8",
 					"bundled": true,
-					"dev": true
+					"dev": true,
+					"optional": true
 				},
 				"minipass": {
 					"version": "2.3.5",
 					"bundled": true,
 					"dev": true,
+					"optional": true,
 					"requires": {
 						"safe-buffer": "^5.1.2",
 						"yallist": "^3.0.0"
@@ -5859,6 +5864,7 @@
 					"version": "0.5.1",
 					"bundled": true,
 					"dev": true,
+					"optional": true,
 					"requires": {
 						"minimist": "0.0.8"
 					}
@@ -5939,7 +5945,8 @@
 				"number-is-nan": {
 					"version": "1.0.1",
 					"bundled": true,
-					"dev": true
+					"dev": true,
+					"optional": true
 				},
 				"object-assign": {
 					"version": "4.1.1",
@@ -5951,6 +5958,7 @@
 					"version": "1.4.0",
 					"bundled": true,
 					"dev": true,
+					"optional": true,
 					"requires": {
 						"wrappy": "1"
 					}
@@ -6036,7 +6044,8 @@
 				"safe-buffer": {
 					"version": "5.1.2",
 					"bundled": true,
-					"dev": true
+					"dev": true,
+					"optional": true
 				},
 				"safer-buffer": {
 					"version": "2.1.2",
@@ -6072,6 +6081,7 @@
 					"version": "1.0.2",
 					"bundled": true,
 					"dev": true,
+					"optional": true,
 					"requires": {
 						"code-point-at": "^1.0.0",
 						"is-fullwidth-code-point": "^1.0.0",
@@ -6091,6 +6101,7 @@
 					"version": "3.0.1",
 					"bundled": true,
 					"dev": true,
+					"optional": true,
 					"requires": {
 						"ansi-regex": "^2.0.0"
 					}
@@ -6134,12 +6145,14 @@
 				"wrappy": {
 					"version": "1.0.2",
 					"bundled": true,
-					"dev": true
+					"dev": true,
+					"optional": true
 				},
 				"yallist": {
 					"version": "3.0.3",
 					"bundled": true,
-					"dev": true
+					"dev": true,
+					"optional": true
 				}
 			}
 		},
@@ -7216,7 +7229,8 @@
 		"imul": {
 			"version": "1.0.1",
 			"resolved": "https://registry.npmjs.org/imul/-/imul-1.0.1.tgz",
-			"integrity": "sha1-nVhnFh6LPelsLDjV3HyxAvNeKsk="
+			"integrity": "sha1-nVhnFh6LPelsLDjV3HyxAvNeKsk=",
+			"optional": true
 		},
 		"imurmurhash": {
 			"version": "0.1.4",
@@ -7265,9 +7279,9 @@
 			"integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
 		},
 		"ini": {
-			"version": "1.3.5",
-			"resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
-			"integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw=="
+			"version": "1.3.8",
+			"resolved": "https://registry.npmjs.org/ini/-/ini-1.3.8.tgz",
+			"integrity": "sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew=="
 		},
 		"internal-ip": {
 			"version": "4.3.0",
@@ -7552,7 +7566,8 @@
 		"is-property": {
 			"version": "1.0.2",
 			"resolved": "https://registry.npmjs.org/is-property/-/is-property-1.0.2.tgz",
-			"integrity": "sha1-V/4cTkhHTt1lsJkR8msc1Ald2oQ="
+			"integrity": "sha1-V/4cTkhHTt1lsJkR8msc1Ald2oQ=",
+			"optional": true
 		},
 		"is-regex": {
 			"version": "1.0.4",
@@ -7939,7 +7954,8 @@
 		"lodash._reinterpolate": {
 			"version": "3.0.0",
 			"resolved": "https://registry.npmjs.org/lodash._reinterpolate/-/lodash._reinterpolate-3.0.0.tgz",
-			"integrity": "sha1-DM8tiRZq8Ds2Y8eWU4t1rG4RTZ0="
+			"integrity": "sha1-DM8tiRZq8Ds2Y8eWU4t1rG4RTZ0=",
+			"optional": true
 		},
 		"lodash.get": {
 			"version": "4.4.2",