diff --git a/package-lock.json b/package-lock.json
index 9692269..39676cc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -360,7 +360,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -1897,7 +1897,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -2350,7 +2350,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -2506,7 +2506,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -3409,7 +3409,8 @@
 								"ansi-regex": {
 										"version": "2.1.1",
 										"bundled": true,
-										"dev": true
+										"dev": true,
+										"optional": true
 								},
 								"aproba": {
 										"version": "1.2.0",
@@ -3430,12 +3431,14 @@
 								"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"
@@ -3450,17 +3453,20 @@
 								"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",
@@ -3577,7 +3583,8 @@
 								"inherits": {
 										"version": "2.0.3",
 										"bundled": true,
-										"dev": true
+										"dev": true,
+										"optional": true
 								},
 								"ini": {
 										"version": "1.3.5",
@@ -3589,6 +3596,7 @@
 										"version": "1.0.0",
 										"bundled": true,
 										"dev": true,
+										"optional": true,
 										"requires": {
 												"number-is-nan": "1.0.1"
 										}
@@ -3603,6 +3611,7 @@
 										"version": "3.0.4",
 										"bundled": true,
 										"dev": true,
+										"optional": true,
 										"requires": {
 												"brace-expansion": "1.1.11"
 										}
@@ -3610,12 +3619,14 @@
 								"minimist": {
 										"version": "0.0.8",
 										"bundled": true,
-										"dev": true
+										"dev": true,
+										"optional": true
 								},
 								"minipass": {
 										"version": "2.2.4",
 										"bundled": true,
 										"dev": true,
+										"optional": true,
 										"requires": {
 												"safe-buffer": "5.1.1",
 												"yallist": "3.0.2"
@@ -3634,6 +3645,7 @@
 										"version": "0.5.1",
 										"bundled": true,
 										"dev": true,
+										"optional": true,
 										"requires": {
 												"minimist": "0.0.8"
 										}
@@ -3714,7 +3726,8 @@
 								"number-is-nan": {
 										"version": "1.0.1",
 										"bundled": true,
-										"dev": true
+										"dev": true,
+										"optional": true
 								},
 								"object-assign": {
 										"version": "4.1.1",
@@ -3726,6 +3739,7 @@
 										"version": "1.4.0",
 										"bundled": true,
 										"dev": true,
+										"optional": true,
 										"requires": {
 												"wrappy": "1.0.2"
 										}
@@ -3811,7 +3825,8 @@
 								"safe-buffer": {
 										"version": "5.1.1",
 										"bundled": true,
-										"dev": true
+										"dev": true,
+										"optional": true
 								},
 								"safer-buffer": {
 										"version": "2.1.2",
@@ -3847,6 +3862,7 @@
 										"version": "1.0.2",
 										"bundled": true,
 										"dev": true,
+										"optional": true,
 										"requires": {
 												"code-point-at": "1.1.0",
 												"is-fullwidth-code-point": "1.0.0",
@@ -3866,6 +3882,7 @@
 										"version": "3.0.1",
 										"bundled": true,
 										"dev": true,
+										"optional": true,
 										"requires": {
 												"ansi-regex": "2.1.1"
 										}
@@ -3909,12 +3926,14 @@
 								"wrappy": {
 										"version": "1.0.2",
 										"bundled": true,
-										"dev": true
+										"dev": true,
+										"optional": true
 								},
 								"yallist": {
 										"version": "3.0.2",
 										"bundled": true,
-										"dev": true
+										"dev": true,
+										"optional": true
 								}
 						}
 				},
@@ -4317,7 +4336,7 @@
 				},
 				"http-errors": {
 						"version": "1.6.3",
-						"resolved": "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+						"resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
 						"integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
 						"requires": {
 								"depd": "1.1.2",
@@ -5456,7 +5475,7 @@
 						"dependencies": {
 								"semver": {
 										"version": "5.3.0",
-										"resolved": "http://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
+										"resolved": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
 										"integrity": "sha1-myzl094C0XxgEq0yaqa00M9U+U8=",
 										"dev": true
 								}
@@ -5554,7 +5573,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -5613,7 +5632,7 @@
 								},
 								"request": {
 										"version": "2.79.0",
-										"resolved": "http://registry.npmjs.org/request/-/request-2.79.0.tgz",
+										"resolved": "https://registry.npmjs.org/request/-/request-2.79.0.tgz",
 										"integrity": "sha1-Tf5b9r6LjNw3/Pk+BLZVd3InEN4=",
 										"dev": true,
 										"requires": {
@@ -5891,7 +5910,7 @@
 				},
 				"os-locale": {
 						"version": "1.4.0",
-						"resolved": "http://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
+						"resolved": "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
 						"integrity": "sha1-IPnxeuKe00XoveWDsT0gCYA8FNk=",
 						"dev": true,
 						"requires": {
@@ -6186,7 +6205,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -6259,7 +6278,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -6331,7 +6350,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -6402,7 +6421,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -6473,7 +6492,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -6544,7 +6563,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -6615,7 +6634,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -6687,7 +6706,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -6758,7 +6777,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -6875,7 +6894,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -6946,7 +6965,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7031,7 +7050,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7110,7 +7129,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7182,7 +7201,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7256,7 +7275,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7330,7 +7349,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7440,7 +7459,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7514,7 +7533,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7586,7 +7605,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7658,7 +7677,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7729,7 +7748,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7802,7 +7821,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7887,7 +7906,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -7960,7 +7979,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -8039,7 +8058,7 @@
 								},
 								"chalk": {
 										"version": "1.1.3",
-										"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+										"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
 										"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 										"dev": true,
 										"requires": {
@@ -9234,7 +9253,7 @@
 						"dependencies": {
 								"kind-of": {
 										"version": "2.0.1",
-										"resolved": "http://registry.npmjs.org/kind-of/-/kind-of-2.0.1.tgz",
+										"resolved": "https://registry.npmjs.org/kind-of/-/kind-of-2.0.1.tgz",
 										"integrity": "sha1-AY7HpM5+OobLkUG+UZ0kyPqpgbU=",
 										"dev": true,
 										"requires": {
@@ -9648,7 +9667,7 @@
 				},
 				"strip-ansi": {
 						"version": "3.0.1",
-						"resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+						"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
 						"integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
 						"dev": true,
 						"requires": {
@@ -9918,7 +9937,7 @@
 				"ua-parser-js": {
 						"version": "0.7.18",
 						"resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.18.tgz",
-						"integrity": "sha1-p7/ZL1bt+xFwg7aeMdKqiILUse0="
+						"integrity": "sha512-LtzwHlVHwFGTptfNSgezHp7WUlwiqb0gA9AALRbKaERfxwJoiX0A73QbTToxteIAuIaFshhgIZfqK8s7clqgnA=="
 				},
 				"uglify-js": {
 						"version": "2.8.29",
@@ -9956,7 +9975,7 @@
 								},
 								"yargs": {
 										"version": "3.10.0",
-										"resolved": "http://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
+										"resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
 										"integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
 										"dev": true,
 										"requires": {