diff --git a/package-lock.json b/package-lock.json
index a66204d..5d2b783 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -397,6 +397,7 @@
       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
       "dev": true,
+      "optional": true,
       "requires": {
         "kind-of": "^3.0.2",
         "longest": "^1.0.1",
@@ -423,7 +424,7 @@
     },
     "ansi-regex": {
       "version": "2.1.1",
-      "resolved": "http://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
       "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
       "dev": true
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@@ -4296,7 +4297,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.1.1",
@@ -4347,7 +4349,8 @@
         "balanced-match": {
           "version": "0.4.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "bcrypt-pbkdf": {
           "version": "1.0.1",
@@ -4362,6 +4365,7 @@
           "version": "0.0.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "inherits": "~2.0.0"
           }
@@ -4370,6 +4374,7 @@
           "version": "2.10.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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           }
@@ -4378,6 +4383,7 @@
           "version": "1.1.7",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -4386,7 +4392,8 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4403,12 +4410,14 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
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           "version": "1.0.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -4416,22 +4425,26 @@
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "cryptiles": {
           "version": "2.0.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "boom": "2.x.x"
           }
@@ -4471,7 +4484,8 @@
         "delayed-stream": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4503,7 +4517,8 @@
         "extsprintf": {
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4525,12 +4540,14 @@
         "fs.realpath": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.0.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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             "inherits": "~2.0.0",
@@ -4586,6 +4603,7 @@
           "version": "7.1.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "fs.realpath": "^1.0.0",
             "inflight": "^1.0.4",
@@ -4598,7 +4616,8 @@
         "graceful-fs": {
           "version": "4.1.11",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.0.5",
@@ -4626,6 +4645,7 @@
           "version": "3.1.3",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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             "cryptiles": "2.x.x",
@@ -4636,7 +4656,8 @@
         "hoek": {
           "version": "2.16.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4653,6 +4674,7 @@
           "version": "1.0.6",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "once": "^1.3.0",
             "wrappy": "1"
@@ -4661,7 +4683,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.3.4",
@@ -4673,6 +4696,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -4686,7 +4710,8 @@
         "isarray": {
           "version": "1.0.0",
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-          "dev": true
+          "dev": true,
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@@ -4759,12 +4784,14 @@
         "mime-db": {
           "version": "1.27.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "mime-types": {
           "version": "2.1.15",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "mime-db": "~1.27.0"
           }
@@ -4773,6 +4800,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
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@@ -4780,12 +4808,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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           }
@@ -4840,7 +4870,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "oauth-sign": {
           "version": "0.8.2",
@@ -4858,6 +4889,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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@@ -4887,7 +4919,8 @@
         "path-is-absolute": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "0.2.0",
@@ -4898,7 +4931,8 @@
         "process-nextick-args": {
           "version": "1.0.7",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "punycode": {
           "version": "1.4.1",
@@ -4936,6 +4970,7 @@
           "version": "2.2.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "buffer-shims": "~1.0.0",
             "core-util-is": "~1.0.0",
@@ -4980,6 +5015,7 @@
           "version": "2.6.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "glob": "^7.0.5"
           }
@@ -4987,7 +5023,8 @@
         "safe-buffer": {
           "version": "5.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "5.3.0",
@@ -5011,6 +5048,7 @@
           "version": "1.0.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "hoek": "2.x.x"
           }
@@ -5044,6 +5082,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
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@@ -5054,6 +5093,7 @@
           "version": "1.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.0.1"
           }
@@ -5068,6 +5108,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -5082,6 +5123,7 @@
           "version": "2.2.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "block-stream": "*",
             "fstream": "^1.0.2",
@@ -5137,7 +5179,8 @@
         "util-deprecate": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "uuid": {
           "version": "3.0.1",
@@ -5166,7 +5209,8 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5290,7 +5334,7 @@
     },
     "glob": {
       "version": "7.1.1",
-      "resolved": "http://registry.npmjs.org/glob/-/glob-7.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.1.tgz",
       "integrity": "sha1-gFIR3wT6rxxjo2ADBs31reULLsg=",
       "dev": true,
       "requires": {
@@ -5688,9 +5732,9 @@
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-      "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.6.0.tgz",
-      "integrity": "sha512-lIbgIIQA3lz5XaB6vxakj6sDHADJiZadYEJB+FgA+C4nubM1NwcuvUr9EJPmnH1skZqpqUzWborWo8EIUi0Sdw==",
+      "version": "2.8.9",
+      "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.9.tgz",
+      "integrity": "sha512-mxIDAb9Lsm6DoOJ7xH+5+X4y1LU/4Hi50L9C5sIswK3JzULS4bwk1FvjdBgvYR4bzT4tuUQiC15FE2f5HbLvYw==",
       "dev": true
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@@ -6219,7 +6263,7 @@
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     "inherits": {
       "version": "2.0.3",
-      "resolved": "http://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
+      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
       "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
       "dev": true
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@@ -6682,7 +6726,7 @@
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     "isexe": {
       "version": "1.1.2",
-      "resolved": "http://registry.npmjs.org/isexe/-/isexe-1.1.2.tgz",
+      "resolved": "https://registry.npmjs.org/isexe/-/isexe-1.1.2.tgz",
       "integrity": "sha1-NvPiLmB1CSD15yQaR2qMakInWtA=",
       "dev": true
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@@ -8079,7 +8123,7 @@
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         "onetime": {
           "version": "1.1.0",
-          "resolved": "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
+          "resolved": "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
           "integrity": "sha1-ofeDj4MUxRbwXs78vEzP4EtO14k=",
           "dev": true
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@@ -8145,7 +8189,7 @@
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     "lodash": {
       "version": "4.17.4",
-      "resolved": "http://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
       "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4=",
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@@ -8222,7 +8266,7 @@
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-          "resolved": "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
+          "resolved": "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
           "integrity": "sha1-ofeDj4MUxRbwXs78vEzP4EtO14k=",
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@@ -8254,7 +8298,8 @@
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       "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-      "dev": true
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+      "optional": true
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@@ -9165,7 +9210,7 @@
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         "onetime": {
           "version": "1.1.0",
-          "resolved": "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
+          "resolved": "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
           "integrity": "sha1-ofeDj4MUxRbwXs78vEzP4EtO14k=",
           "dev": true
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@@ -10248,7 +10293,7 @@
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-      "resolved": "http://registry.npmjs.org/rimraf/-/rimraf-2.6.1.tgz",
+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.1.tgz",
       "integrity": "sha1-wjOOxkPfeht/5cVPqG9XQopV8z0=",
       "dev": true,
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@@ -10696,7 +10741,7 @@
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     "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
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@@ -13636,7 +13681,7 @@
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       "version": "1.2.12",
-      "resolved": "http://registry.npmjs.org/which/-/which-1.2.12.tgz",
+      "resolved": "https://registry.npmjs.org/which/-/which-1.2.12.tgz",
       "integrity": "sha1-3me15FAmnxlJCe8j7OTr5Bb6EZI=",
       "dev": true,
       "requires": {