diff --git a/package.json b/package.json
index 84160d1f..46b29a28 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "karma-webpack": "^1.7.0",
     "karma-webpack-with-fast-source-maps": "^1.10.0",
     "mocha": "^2.5.3",
-    "node-sass": "^3.10.1",
+    "node-sass": "^4.13.1",
     "react": "^16.12.0",
     "react-addons-test-utils": "^15.4.1",
     "react-dom": "^16.12.0",
diff --git a/yarn.lock b/yarn.lock
index 6fceb9df..75744268 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -206,23 +206,23 @@ accepts@~1.3.4, accepts@~1.3.5:
 
 acorn-globals@^1.0.4:
   version "1.0.9"
-  resolved "http://registry.npmjs.org/acorn-globals/-/acorn-globals-1.0.9.tgz#55bb5e98691507b74579d0513413217c380c54cf"
+  resolved "https://registry.npmjs.org/acorn-globals/-/acorn-globals-1.0.9.tgz#55bb5e98691507b74579d0513413217c380c54cf"
   dependencies:
     acorn "^2.1.0"
 
 acorn-jsx@^3.0.0:
   version "3.0.1"
-  resolved "http://registry.npmjs.org/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
+  resolved "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
   dependencies:
     acorn "^3.0.4"
 
 acorn@^2.1.0, acorn@^2.4.0:
   version "2.7.0"
-  resolved "http://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz#ab6e7d9d886aaca8b085bc3312b79a198433f0e7"
+  resolved "https://registry.npmjs.org/acorn/-/acorn-2.7.0.tgz#ab6e7d9d886aaca8b085bc3312b79a198433f0e7"
 
 acorn@^3.0.0, acorn@^3.0.4:
   version "3.3.0"
-  resolved "http://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
+  resolved "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
 
 acorn@^5.5.0:
   version "5.7.3"
@@ -284,15 +284,6 @@ ajv@^4.7.0:
     co "^4.6.0"
     json-stable-stringify "^1.0.1"
 
-ajv@^5.3.0:
-  version "5.5.2"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.2.tgz#73b5eeca3fab653e3d3f9422b341ad42205dc965"
-  dependencies:
-    co "^4.6.0"
-    fast-deep-equal "^1.0.0"
-    fast-json-stable-stringify "^2.0.0"
-    json-schema-traverse "^0.3.0"
-
 ajv@^6.1.0:
   version "6.5.4"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.5.4.tgz#247d5274110db653706b550fcc2b797ca28cfc59"
@@ -302,6 +293,16 @@ ajv@^6.1.0:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
+ajv@^6.12.3:
+  version "6.12.4"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.4.tgz#0614facc4522127fa713445c6bfd3ebd376e2234"
+  integrity sha512-eienB2c9qVQs2KWexhkrdMLVDoIQCz5KSeLxwg9Lzk4DOfBtIK9PQwwufcsn1jjGuf9WZmqPMbGxOzfcuphJCQ==
+  dependencies:
+    fast-deep-equal "^3.1.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
 align-text@^0.1.1, align-text@^0.1.3:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
@@ -549,11 +550,11 @@ async-foreach@^0.1.3:
 
 async@1.x, async@^1.3.0, async@^1.5.0:
   version "1.5.2"
-  resolved "http://registry.npmjs.org/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
+  resolved "https://registry.npmjs.org/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
 
 async@^0.9.0, async@~0.9.0:
   version "0.9.2"
-  resolved "http://registry.npmjs.org/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
+  resolved "https://registry.npmjs.org/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
 
 async@^2.0.1, async@^2.1.4, async@^2.5.0:
   version "2.6.1"
@@ -563,7 +564,7 @@ async@^2.0.1, async@^2.1.4, async@^2.5.0:
 
 async@~0.2.6:
   version "0.2.10"
-  resolved "http://registry.npmjs.org/async/-/async-0.2.10.tgz#b6bbe0b0674b9d719708ca38de8c237cb526c3d1"
+  resolved "https://registry.npmjs.org/async/-/async-0.2.10.tgz#b6bbe0b0674b9d719708ca38de8c237cb526c3d1"
 
 asynckit@^0.4.0:
   version "0.4.0"
@@ -647,7 +648,7 @@ babel-core@^6.1.4, babel-core@^6.10.4, babel-core@^6.11.4, babel-core@^6.26.0:
 
 babel-eslint@^6.1.2:
   version "6.1.2"
-  resolved "http://registry.npmjs.org/babel-eslint/-/babel-eslint-6.1.2.tgz#5293419fe3672d66598d327da9694567ba6a5f2f"
+  resolved "https://registry.npmjs.org/babel-eslint/-/babel-eslint-6.1.2.tgz#5293419fe3672d66598d327da9694567ba6a5f2f"
   dependencies:
     babel-traverse "^6.0.20"
     babel-types "^6.0.19"
@@ -800,7 +801,7 @@ babel-plugin-check-es2015-constants@^6.22.0, babel-plugin-check-es2015-constants
 
 babel-plugin-react-docgen@^1.4.2:
   version "1.9.0"
-  resolved "http://registry.npmjs.org/babel-plugin-react-docgen/-/babel-plugin-react-docgen-1.9.0.tgz#2e79aeed2f93b53a172398f93324fdcf9f02e01f"
+  resolved "https://registry.npmjs.org/babel-plugin-react-docgen/-/babel-plugin-react-docgen-1.9.0.tgz#2e79aeed2f93b53a172398f93324fdcf9f02e01f"
   dependencies:
     babel-types "^6.24.1"
     lodash "^4.17.0"
@@ -808,27 +809,27 @@ babel-plugin-react-docgen@^1.4.2:
 
 babel-plugin-syntax-async-functions@^6.8.0:
   version "6.13.0"
-  resolved "http://registry.npmjs.org/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz#cad9cad1191b5ad634bf30ae0872391e0647be95"
+  resolved "https://registry.npmjs.org/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz#cad9cad1191b5ad634bf30ae0872391e0647be95"
 
 babel-plugin-syntax-class-properties@^6.8.0:
   version "6.13.0"
-  resolved "http://registry.npmjs.org/babel-plugin-syntax-class-properties/-/babel-plugin-syntax-class-properties-6.13.0.tgz#d7eb23b79a317f8543962c505b827c7d6cac27de"
+  resolved "https://registry.npmjs.org/babel-plugin-syntax-class-properties/-/babel-plugin-syntax-class-properties-6.13.0.tgz#d7eb23b79a317f8543962c505b827c7d6cac27de"
 
 babel-plugin-syntax-exponentiation-operator@^6.8.0:
   version "6.13.0"
-  resolved "http://registry.npmjs.org/babel-plugin-syntax-exponentiation-operator/-/babel-plugin-syntax-exponentiation-operator-6.13.0.tgz#9ee7e8337290da95288201a6a57f4170317830de"
+  resolved "https://registry.npmjs.org/babel-plugin-syntax-exponentiation-operator/-/babel-plugin-syntax-exponentiation-operator-6.13.0.tgz#9ee7e8337290da95288201a6a57f4170317830de"
 
 babel-plugin-syntax-flow@^6.18.0, babel-plugin-syntax-flow@^6.3.13:
   version "6.18.0"
-  resolved "http://registry.npmjs.org/babel-plugin-syntax-flow/-/babel-plugin-syntax-flow-6.18.0.tgz#4c3ab20a2af26aa20cd25995c398c4eb70310c8d"
+  resolved "https://registry.npmjs.org/babel-plugin-syntax-flow/-/babel-plugin-syntax-flow-6.18.0.tgz#4c3ab20a2af26aa20cd25995c398c4eb70310c8d"
 
 babel-plugin-syntax-jsx@^6.3.13, babel-plugin-syntax-jsx@^6.8.0:
   version "6.18.0"
-  resolved "http://registry.npmjs.org/babel-plugin-syntax-jsx/-/babel-plugin-syntax-jsx-6.18.0.tgz#0af32a9a6e13ca7a3fd5069e62d7b0f58d0d8946"
+  resolved "https://registry.npmjs.org/babel-plugin-syntax-jsx/-/babel-plugin-syntax-jsx-6.18.0.tgz#0af32a9a6e13ca7a3fd5069e62d7b0f58d0d8946"
 
 babel-plugin-syntax-object-rest-spread@^6.8.0:
   version "6.13.0"
-  resolved "http://registry.npmjs.org/babel-plugin-syntax-object-rest-spread/-/babel-plugin-syntax-object-rest-spread-6.13.0.tgz#fd6536f2bce13836ffa3a5458c4903a597bb3bf5"
+  resolved "https://registry.npmjs.org/babel-plugin-syntax-object-rest-spread/-/babel-plugin-syntax-object-rest-spread-6.13.0.tgz#fd6536f2bce13836ffa3a5458c4903a597bb3bf5"
 
 babel-plugin-syntax-trailing-function-commas@^6.13.0, babel-plugin-syntax-trailing-function-commas@^6.22.0:
   version "6.22.0"
@@ -844,7 +845,7 @@ babel-plugin-transform-async-to-generator@^6.24.1, babel-plugin-transform-async-
 
 babel-plugin-transform-class-properties@6.16.0:
   version "6.16.0"
-  resolved "http://registry.npmjs.org/babel-plugin-transform-class-properties/-/babel-plugin-transform-class-properties-6.16.0.tgz#969bca24d34e401d214f36b8af5c1346859bc904"
+  resolved "https://registry.npmjs.org/babel-plugin-transform-class-properties/-/babel-plugin-transform-class-properties-6.16.0.tgz#969bca24d34e401d214f36b8af5c1346859bc904"
   dependencies:
     babel-helper-function-name "^6.8.0"
     babel-plugin-syntax-class-properties "^6.8.0"
@@ -895,7 +896,7 @@ babel-plugin-transform-es2015-computed-properties@^6.24.1, babel-plugin-transfor
 
 babel-plugin-transform-es2015-destructuring@6.16.0:
   version "6.16.0"
-  resolved "http://registry.npmjs.org/babel-plugin-transform-es2015-destructuring/-/babel-plugin-transform-es2015-destructuring-6.16.0.tgz#050fe0866f5d53b36062ee10cdf5bfe64f929627"
+  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-destructuring/-/babel-plugin-transform-es2015-destructuring-6.16.0.tgz#050fe0866f5d53b36062ee10cdf5bfe64f929627"
   dependencies:
     babel-runtime "^6.9.0"
 
@@ -974,7 +975,7 @@ babel-plugin-transform-es2015-object-super@^6.24.1, babel-plugin-transform-es201
 
 babel-plugin-transform-es2015-parameters@6.17.0:
   version "6.17.0"
-  resolved "http://registry.npmjs.org/babel-plugin-transform-es2015-parameters/-/babel-plugin-transform-es2015-parameters-6.17.0.tgz#e06d30cef897f46adb4734707bbe128a0d427d58"
+  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-parameters/-/babel-plugin-transform-es2015-parameters-6.17.0.tgz#e06d30cef897f46adb4734707bbe128a0d427d58"
   dependencies:
     babel-helper-call-delegate "^6.8.0"
     babel-helper-get-function-arity "^6.8.0"
@@ -1052,7 +1053,7 @@ babel-plugin-transform-flow-strip-types@^6.22.0, babel-plugin-transform-flow-str
 
 babel-plugin-transform-object-rest-spread@6.16.0:
   version "6.16.0"
-  resolved "http://registry.npmjs.org/babel-plugin-transform-object-rest-spread/-/babel-plugin-transform-object-rest-spread-6.16.0.tgz#db441d56fffc1999052fdebe2e2f25ebd28e36a9"
+  resolved "https://registry.npmjs.org/babel-plugin-transform-object-rest-spread/-/babel-plugin-transform-object-rest-spread-6.16.0.tgz#db441d56fffc1999052fdebe2e2f25ebd28e36a9"
   dependencies:
     babel-plugin-syntax-object-rest-spread "^6.8.0"
     babel-runtime "^6.0.0"
@@ -1066,7 +1067,7 @@ babel-plugin-transform-object-rest-spread@^6.8.0:
 
 babel-plugin-transform-react-constant-elements@6.9.1:
   version "6.9.1"
-  resolved "http://registry.npmjs.org/babel-plugin-transform-react-constant-elements/-/babel-plugin-transform-react-constant-elements-6.9.1.tgz#125b86d96cb322e2139b607fd749ad5fbb17f005"
+  resolved "https://registry.npmjs.org/babel-plugin-transform-react-constant-elements/-/babel-plugin-transform-react-constant-elements-6.9.1.tgz#125b86d96cb322e2139b607fd749ad5fbb17f005"
   dependencies:
     babel-runtime "^6.9.1"
 
@@ -1078,7 +1079,7 @@ babel-plugin-transform-react-display-name@^6.23.0, babel-plugin-transform-react-
 
 babel-plugin-transform-react-jsx-self@6.11.0:
   version "6.11.0"
-  resolved "http://registry.npmjs.org/babel-plugin-transform-react-jsx-self/-/babel-plugin-transform-react-jsx-self-6.11.0.tgz#605c9450c1429f97a930f7e1dfe3f0d9d0dbd0f4"
+  resolved "https://registry.npmjs.org/babel-plugin-transform-react-jsx-self/-/babel-plugin-transform-react-jsx-self-6.11.0.tgz#605c9450c1429f97a930f7e1dfe3f0d9d0dbd0f4"
   dependencies:
     babel-plugin-syntax-jsx "^6.8.0"
     babel-runtime "^6.9.0"
@@ -1092,7 +1093,7 @@ babel-plugin-transform-react-jsx-self@^6.11.0, babel-plugin-transform-react-jsx-
 
 babel-plugin-transform-react-jsx-source@6.9.0:
   version "6.9.0"
-  resolved "http://registry.npmjs.org/babel-plugin-transform-react-jsx-source/-/babel-plugin-transform-react-jsx-source-6.9.0.tgz#af684a05c2067a86e0957d4f343295ccf5dccf00"
+  resolved "https://registry.npmjs.org/babel-plugin-transform-react-jsx-source/-/babel-plugin-transform-react-jsx-source-6.9.0.tgz#af684a05c2067a86e0957d4f343295ccf5dccf00"
   dependencies:
     babel-plugin-syntax-jsx "^6.8.0"
     babel-runtime "^6.9.0"
@@ -1114,7 +1115,7 @@ babel-plugin-transform-react-jsx@^6.24.1, babel-plugin-transform-react-jsx@^6.3.
 
 babel-plugin-transform-regenerator@6.16.1:
   version "6.16.1"
-  resolved "http://registry.npmjs.org/babel-plugin-transform-regenerator/-/babel-plugin-transform-regenerator-6.16.1.tgz#a75de6b048a14154aae14b0122756c5bed392f59"
+  resolved "https://registry.npmjs.org/babel-plugin-transform-regenerator/-/babel-plugin-transform-regenerator-6.16.1.tgz#a75de6b048a14154aae14b0122756c5bed392f59"
   dependencies:
     babel-runtime "^6.9.0"
     babel-types "^6.16.0"
@@ -1128,7 +1129,7 @@ babel-plugin-transform-regenerator@^6.24.1, babel-plugin-transform-regenerator@^
 
 babel-plugin-transform-runtime@6.15.0:
   version "6.15.0"
-  resolved "http://registry.npmjs.org/babel-plugin-transform-runtime/-/babel-plugin-transform-runtime-6.15.0.tgz#3d75b4d949ad81af157570273846fb59aeb0d57c"
+  resolved "https://registry.npmjs.org/babel-plugin-transform-runtime/-/babel-plugin-transform-runtime-6.15.0.tgz#3d75b4d949ad81af157570273846fb59aeb0d57c"
   dependencies:
     babel-runtime "^6.9.0"
 
@@ -1149,7 +1150,7 @@ babel-polyfill@^6.26.0:
 
 babel-preset-env@0.0.6:
   version "0.0.6"
-  resolved "http://registry.npmjs.org/babel-preset-env/-/babel-preset-env-0.0.6.tgz#cda63a020069098fad12272a7a447a7c5bafb3c8"
+  resolved "https://registry.npmjs.org/babel-preset-env/-/babel-preset-env-0.0.6.tgz#cda63a020069098fad12272a7a447a7c5bafb3c8"
   dependencies:
     babel-plugin-check-es2015-constants "^6.3.13"
     babel-plugin-syntax-trailing-function-commas "^6.13.0"
@@ -1238,7 +1239,7 @@ babel-preset-latest@6.16.0:
 
 babel-preset-react-app@^1.0.0:
   version "1.0.0"
-  resolved "http://registry.npmjs.org/babel-preset-react-app/-/babel-preset-react-app-1.0.0.tgz#e7613500859d96f177ba7a38a3ed0a923ee50da8"
+  resolved "https://registry.npmjs.org/babel-preset-react-app/-/babel-preset-react-app-1.0.0.tgz#e7613500859d96f177ba7a38a3ed0a923ee50da8"
   dependencies:
     babel-plugin-transform-class-properties "6.16.0"
     babel-plugin-transform-es2015-destructuring "6.16.0"
@@ -1256,7 +1257,7 @@ babel-preset-react-app@^1.0.0:
 
 babel-preset-react@6.16.0:
   version "6.16.0"
-  resolved "http://registry.npmjs.org/babel-preset-react/-/babel-preset-react-6.16.0.tgz#aa117d60de0928607e343c4828906e4661824316"
+  resolved "https://registry.npmjs.org/babel-preset-react/-/babel-preset-react-6.16.0.tgz#aa117d60de0928607e343c4828906e4661824316"
   dependencies:
     babel-plugin-syntax-flow "^6.3.13"
     babel-plugin-syntax-jsx "^6.3.13"
@@ -1291,7 +1292,7 @@ babel-register@^6.26.0:
 
 babel-runtime@6.11.6:
   version "6.11.6"
-  resolved "http://registry.npmjs.org/babel-runtime/-/babel-runtime-6.11.6.tgz#6db707fef2d49c49bfa3cb64efdb436b518b8222"
+  resolved "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.11.6.tgz#6db707fef2d49c49bfa3cb64efdb436b518b8222"
   dependencies:
     core-js "^2.4.0"
     regenerator-runtime "^0.9.5"
@@ -1575,13 +1576,13 @@ brorand@^1.0.1:
 
 browserify-aes@0.4.0:
   version "0.4.0"
-  resolved "http://registry.npmjs.org/browserify-aes/-/browserify-aes-0.4.0.tgz#067149b668df31c4b58533e02d01e806d8608e2c"
+  resolved "https://registry.npmjs.org/browserify-aes/-/browserify-aes-0.4.0.tgz#067149b668df31c4b58533e02d01e806d8608e2c"
   dependencies:
     inherits "^2.0.1"
 
 browserify-aes@^1.0.0, browserify-aes@^1.0.4:
   version "1.2.0"
-  resolved "http://registry.npmjs.org/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
+  resolved "https://registry.npmjs.org/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
   dependencies:
     buffer-xor "^1.0.3"
     cipher-base "^1.0.0"
@@ -1609,7 +1610,7 @@ browserify-des@^1.0.0:
 
 browserify-rsa@^4.0.0:
   version "4.0.1"
-  resolved "http://registry.npmjs.org/browserify-rsa/-/browserify-rsa-4.0.1.tgz#21e0abfaf6f2029cf2fafb133567a701d4135524"
+  resolved "https://registry.npmjs.org/browserify-rsa/-/browserify-rsa-4.0.1.tgz#21e0abfaf6f2029cf2fafb133567a701d4135524"
   dependencies:
     bn.js "^4.1.0"
     randombytes "^2.0.1"
@@ -1677,7 +1678,7 @@ buffer-xor@^1.0.3:
 
 buffer@^3.0.1:
   version "3.6.0"
-  resolved "http://registry.npmjs.org/buffer/-/buffer-3.6.0.tgz#a72c936f77b96bf52f5f7e7b467180628551defb"
+  resolved "https://registry.npmjs.org/buffer/-/buffer-3.6.0.tgz#a72c936f77b96bf52f5f7e7b467180628551defb"
   dependencies:
     base64-js "0.0.8"
     ieee754 "^1.1.4"
@@ -1685,7 +1686,7 @@ buffer@^3.0.1:
 
 buffer@^4.3.0, buffer@^4.9.0:
   version "4.9.1"
-  resolved "http://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
+  resolved "https://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
   dependencies:
     base64-js "^1.0.2"
     ieee754 "^1.1.4"
@@ -1808,7 +1809,7 @@ chai-enzyme@^1.0.0-beta.1:
 
 chai@^3.5.0:
   version "3.5.0"
-  resolved "http://registry.npmjs.org/chai/-/chai-3.5.0.tgz#4d02637b067fe958bdbfdd3a40ec56fef7373247"
+  resolved "https://registry.npmjs.org/chai/-/chai-3.5.0.tgz#4d02637b067fe958bdbfdd3a40ec56fef7373247"
   dependencies:
     assertion-error "^1.0.1"
     deep-eql "^0.1.3"
@@ -1816,7 +1817,7 @@ chai@^3.5.0:
 
 chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
   version "1.1.3"
-  resolved "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  resolved "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   dependencies:
     ansi-styles "^2.2.1"
     escape-string-regexp "^1.0.2"
@@ -1834,7 +1835,7 @@ chalk@^2.0.1, chalk@^2.1.0, chalk@^2.4.1:
 
 chalk@~0.4.0:
   version "0.4.0"
-  resolved "http://registry.npmjs.org/chalk/-/chalk-0.4.0.tgz#5199a3ddcd0c1efe23bc08c1b027b06176e0c64f"
+  resolved "https://registry.npmjs.org/chalk/-/chalk-0.4.0.tgz#5199a3ddcd0c1efe23bc08c1b027b06176e0c64f"
   dependencies:
     ansi-styles "~1.0.0"
     has-color "~0.1.0"
@@ -2023,7 +2024,7 @@ combine-lists@^1.0.0:
 
 combined-stream@1.0.6:
   version "1.0.6"
-  resolved "http://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz#723e7df6e801ac5613113a7e445a9b69cb632818"
+  resolved "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz#723e7df6e801ac5613113a7e445a9b69cb632818"
   dependencies:
     delayed-stream "~1.0.0"
 
@@ -2035,11 +2036,11 @@ combined-stream@~1.0.6:
 
 commander@0.6.1:
   version "0.6.1"
-  resolved "http://registry.npmjs.org/commander/-/commander-0.6.1.tgz#fa68a14f6a945d54dbbe50d8cdb3320e9e3b1a06"
+  resolved "https://registry.npmjs.org/commander/-/commander-0.6.1.tgz#fa68a14f6a945d54dbbe50d8cdb3320e9e3b1a06"
 
 commander@2.3.0:
   version "2.3.0"
-  resolved "http://registry.npmjs.org/commander/-/commander-2.3.0.tgz#fd430e889832ec353b9acd1de217c11cb3eef873"
+  resolved "https://registry.npmjs.org/commander/-/commander-2.3.0.tgz#fd430e889832ec353b9acd1de217c11cb3eef873"
 
 commander@^2.11.0, commander@^2.9.0:
   version "2.18.0"
@@ -2051,7 +2052,7 @@ commander@~2.17.1:
 
 commander@~2.8.1:
   version "2.8.1"
-  resolved "http://registry.npmjs.org/commander/-/commander-2.8.1.tgz#06be367febfda0c330aa1e2a072d3dc9762425d4"
+  resolved "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz#06be367febfda0c330aa1e2a072d3dc9762425d4"
   dependencies:
     graceful-readlink ">= 1.0.0"
 
@@ -2242,7 +2243,7 @@ create-error-class@^3.0.1:
 
 create-hash@^1.1.0, create-hash@^1.1.2:
   version "1.2.0"
-  resolved "http://registry.npmjs.org/create-hash/-/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196"
+  resolved "https://registry.npmjs.org/create-hash/-/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196"
   dependencies:
     cipher-base "^1.0.1"
     inherits "^2.0.1"
@@ -2252,7 +2253,7 @@ create-hash@^1.1.0, create-hash@^1.1.2:
 
 create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
   version "1.1.7"
-  resolved "http://registry.npmjs.org/create-hmac/-/create-hmac-1.1.7.tgz#69170c78b3ab957147b2b8b04572e47ead2243ff"
+  resolved "https://registry.npmjs.org/create-hmac/-/create-hmac-1.1.7.tgz#69170c78b3ab957147b2b8b04572e47ead2243ff"
   dependencies:
     cipher-base "^1.0.3"
     create-hash "^1.1.0"
@@ -2303,7 +2304,7 @@ cross-spawn@^6.0.0:
 
 crypto-browserify@3.3.0:
   version "3.3.0"
-  resolved "http://registry.npmjs.org/crypto-browserify/-/crypto-browserify-3.3.0.tgz#b9fc75bb4a0ed61dcf1cd5dae96eb30c9c3e506c"
+  resolved "https://registry.npmjs.org/crypto-browserify/-/crypto-browserify-3.3.0.tgz#b9fc75bb4a0ed61dcf1cd5dae96eb30c9c3e506c"
   dependencies:
     browserify-aes "0.4.0"
     pbkdf2-compat "2.0.1"
@@ -2399,7 +2400,7 @@ cssesc@^0.1.0:
 
 "cssnano@>=2.6.1 <4":
   version "3.10.0"
-  resolved "http://registry.npmjs.org/cssnano/-/cssnano-3.10.0.tgz#4f38f6cea2b9b17fa01490f23f1dc68ea65c1c38"
+  resolved "https://registry.npmjs.org/cssnano/-/cssnano-3.10.0.tgz#4f38f6cea2b9b17fa01490f23f1dc68ea65c1c38"
   dependencies:
     autoprefixer "^6.3.1"
     decamelize "^1.1.2"
@@ -2507,13 +2508,13 @@ dateformat@^2.0.0:
 
 debug@2.2.0:
   version "2.2.0"
-  resolved "http://registry.npmjs.org/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
+  resolved "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
   dependencies:
     ms "0.7.1"
 
 debug@2.3.3:
   version "2.3.3"
-  resolved "http://registry.npmjs.org/debug/-/debug-2.3.3.tgz#40c453e67e6e13c901ddec317af8986cda9eff8c"
+  resolved "https://registry.npmjs.org/debug/-/debug-2.3.3.tgz#40c453e67e6e13c901ddec317af8986cda9eff8c"
   dependencies:
     ms "0.7.2"
 
@@ -2767,7 +2768,7 @@ diff@^3.1.0:
 
 diffie-hellman@^5.0.0:
   version "5.0.3"
-  resolved "http://registry.npmjs.org/diffie-hellman/-/diffie-hellman-5.0.3.tgz#40e8ee98f55a2149607146921c63e1ae5f3d2875"
+  resolved "https://registry.npmjs.org/diffie-hellman/-/diffie-hellman-5.0.3.tgz#40e8ee98f55a2149607146921c63e1ae5f3d2875"
   dependencies:
     bn.js "^4.1.0"
     miller-rabin "^4.0.0"
@@ -3246,7 +3247,7 @@ escope@^3.6.0:
 
 eslint-config-airbnb@^6.2.0:
   version "6.2.0"
-  resolved "http://registry.npmjs.org/eslint-config-airbnb/-/eslint-config-airbnb-6.2.0.tgz#4a28196aa4617de01b8c914e992a82e5d0886a6e"
+  resolved "https://registry.npmjs.org/eslint-config-airbnb/-/eslint-config-airbnb-6.2.0.tgz#4a28196aa4617de01b8c914e992a82e5d0886a6e"
 
 eslint-import-resolver-node@^0.2.0:
   version "0.2.3"
@@ -3419,7 +3420,7 @@ eventemitter3@^3.0.0:
 
 events@^1.0.0, events@^1.1.1:
   version "1.1.1"
-  resolved "http://registry.npmjs.org/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
+  resolved "https://registry.npmjs.org/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
 
 eventsource@^1.0.7:
   version "1.0.7"
@@ -3530,7 +3531,7 @@ expand-range@^1.8.1:
 
 express@^4.13.3:
   version "4.16.3"
-  resolved "http://registry.npmjs.org/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
+  resolved "https://registry.npmjs.org/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
   dependencies:
     accepts "~1.3.5"
     array-flatten "1.1.1"
@@ -3636,14 +3637,15 @@ fancy-log@^1.1.0:
     color-support "^1.1.3"
     time-stamp "^1.0.0"
 
-fast-deep-equal@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz#c053477817c86b51daa853c81e059b733d023614"
-
 fast-deep-equal@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
 
+fast-deep-equal@^3.1.1:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
+  integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
+
 fast-json-stable-stringify@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
@@ -3811,7 +3813,7 @@ finalhandler@1.1.0:
 
 finalhandler@1.1.1:
   version "1.1.1"
-  resolved "http://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
+  resolved "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
   dependencies:
     debug "2.6.9"
     encodeurl "~1.0.2"
@@ -4181,7 +4183,7 @@ glogg@^1.0.0:
 
 got@^5.0.0:
   version "5.7.1"
-  resolved "http://registry.npmjs.org/got/-/got-5.7.1.tgz#5f81635a61e4a6589f180569ea4e381680a51f35"
+  resolved "https://registry.npmjs.org/got/-/got-5.7.1.tgz#5f81635a61e4a6589f180569ea4e381680a51f35"
   dependencies:
     create-error-class "^3.0.1"
     duplexer2 "^0.1.4"
@@ -4296,11 +4298,12 @@ har-schema@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
 
-har-validator@~5.1.0:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.1.0.tgz#44657f5688a22cfd4b72486e81b3a3fb11742c29"
+har-validator@~5.1.3:
+  version "5.1.5"
+  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.1.5.tgz#1f0803b9f8cb20c0fa13822df1ecddb36bde1efd"
+  integrity sha512-nmT2T0lljbxdQZfspsno9hgrG3Uir6Ks5afism62poxqBM6sDnMEuPmzTq8XN0OEwqKLLdh1jQI3qyE66Nzb3w==
   dependencies:
-    ajv "^5.3.0"
+    ajv "^6.12.3"
     har-schema "^2.0.0"
 
 has-ansi@^2.0.0:
@@ -4473,7 +4476,7 @@ http-errors@1.6.2:
 
 http-errors@1.6.3, http-errors@~1.6.2, http-errors@~1.6.3:
   version "1.6.3"
-  resolved "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
+  resolved "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
   dependencies:
     depd "~1.1.2"
     inherits "2.0.3"
@@ -4622,7 +4625,7 @@ imagemin@^5.2.2:
 
 immutable@3.8.1:
   version "3.8.1"
-  resolved "http://registry.npmjs.org/immutable/-/immutable-3.8.1.tgz#200807f11ab0f72710ea485542de088075f68cd2"
+  resolved "https://registry.npmjs.org/immutable/-/immutable-3.8.1.tgz#200807f11ab0f72710ea485542de088075f68cd2"
 
 immutable@^3.8.1:
   version "3.8.2"
@@ -4671,7 +4674,7 @@ ini@^1.3.4, ini@~1.3.0:
 
 inquirer@^0.12.0:
   version "0.12.0"
-  resolved "http://registry.npmjs.org/inquirer/-/inquirer-0.12.0.tgz#1ef2bfd63504df0bc75785fff8c2c41df12f077e"
+  resolved "https://registry.npmjs.org/inquirer/-/inquirer-0.12.0.tgz#1ef2bfd63504df0bc75785fff8c2c41df12f077e"
   dependencies:
     ansi-escapes "^1.1.0"
     ansi-regex "^2.0.0"
@@ -4787,7 +4790,7 @@ is-buffer@^1.1.5:
 
 is-builtin-module@^1.0.0:
   version "1.0.0"
-  resolved "http://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz#540572d34f7ac3119f8f76c30cbc1b1e037affbe"
+  resolved "https://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz#540572d34f7ac3119f8f76c30cbc1b1e037affbe"
   dependencies:
     builtin-modules "^1.0.0"
 
@@ -4966,7 +4969,7 @@ is-number@^4.0.0:
 
 is-obj@^1.0.0:
   version "1.0.1"
-  resolved "http://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
+  resolved "https://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
 
 is-object@^1.0.1:
   version "1.0.1"
@@ -5260,7 +5263,7 @@ jsbn@~0.1.0:
 
 jsdom@^8.0.0:
   version "8.5.0"
-  resolved "http://registry.npmjs.org/jsdom/-/jsdom-8.5.0.tgz#d4d8f5dbf2768635b62a62823b947cf7071ebc98"
+  resolved "https://registry.npmjs.org/jsdom/-/jsdom-8.5.0.tgz#d4d8f5dbf2768635b62a62823b947cf7071ebc98"
   dependencies:
     abab "^1.0.0"
     acorn "^2.4.0"
@@ -5292,10 +5295,6 @@ json-loader@^0.5.4:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/json-loader/-/json-loader-0.5.7.tgz#dca14a70235ff82f0ac9a3abeb60d337a365185d"
 
-json-schema-traverse@^0.3.0:
-  version "0.3.1"
-  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz#349a6d44c53a51de89b40805c5d5e59b417d3340"
-
 json-schema-traverse@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
@@ -5320,7 +5319,7 @@ json3@3.3.2, json3@^3.3.2:
 
 json5@^0.5.0, json5@^0.5.1:
   version "0.5.1"
-  resolved "http://registry.npmjs.org/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
+  resolved "https://registry.npmjs.org/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
 
 jsonify@~0.0.0:
   version "0.0.0"
@@ -5395,7 +5394,7 @@ karma-webpack-with-fast-source-maps@^1.10.0:
 
 karma-webpack@^1.7.0:
   version "1.8.1"
-  resolved "http://registry.npmjs.org/karma-webpack/-/karma-webpack-1.8.1.tgz#39d5fd2edeea3cc3ef5b405989b37d5b0e6a3b4e"
+  resolved "https://registry.npmjs.org/karma-webpack/-/karma-webpack-1.8.1.tgz#39d5fd2edeea3cc3ef5b405989b37d5b0e6a3b4e"
   dependencies:
     async "~0.9.0"
     loader-utils "^0.2.5"
@@ -5488,7 +5487,7 @@ levn@^0.3.0, levn@~0.3.0:
 
 load-json-file@^1.0.0:
   version "1.1.0"
-  resolved "http://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
+  resolved "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
   dependencies:
     graceful-fs "^4.1.2"
     parse-json "^2.2.0"
@@ -5591,10 +5590,6 @@ lodash.camelcase@^4.3.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz#b28aa6288a2b9fc651035c7711f65ab6190331a6"
 
-lodash.clonedeep@^4.3.2:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
-
 lodash.cond@^4.3.0:
   version "4.5.2"
   resolved "https://registry.yarnpkg.com/lodash.cond/-/lodash.cond-4.5.2.tgz#f471a1da486be60f6ab955d17115523dd1d255d5"
@@ -5719,11 +5714,12 @@ lodash.words@^3.0.0:
 
 lodash@^3.8.0:
   version "3.10.1"
-  resolved "http://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
+  resolved "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
-lodash@^4.0.0, lodash@^4.15.0, lodash@^4.17.0, lodash@^4.17.10, lodash@^4.17.2, lodash@^4.17.4, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.0, lodash@~4.17.10:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
+lodash@^4.0.0, lodash@^4.15.0, lodash@^4.17.0, lodash@^4.17.10, lodash@^4.17.15, lodash@^4.17.2, lodash@^4.17.4, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.0, lodash@~4.17.10:
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
+  integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
 
 log-symbols@^2.1.0:
   version "2.2.0"
@@ -5733,7 +5729,7 @@ log-symbols@^2.1.0:
 
 log4js@^0.6.31:
   version "0.6.38"
-  resolved "http://registry.npmjs.org/log4js/-/log4js-0.6.38.tgz#2c494116695d6fb25480943d3fc872e662a522fd"
+  resolved "https://registry.npmjs.org/log4js/-/log4js-0.6.38.tgz#2c494116695d6fb25480943d3fc872e662a522fd"
   dependencies:
     readable-stream "~1.0.2"
     semver "~4.3.3"
@@ -5986,15 +5982,15 @@ minimatch@2.x:
 
 minimist@0.0.8:
   version "0.0.8"
-  resolved "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+  resolved "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
 
 minimist@1.2.0, minimist@^1.1.0, minimist@^1.1.3, minimist@^1.2.0:
   version "1.2.0"
-  resolved "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+  resolved "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
 minimist@~0.0.1:
   version "0.0.10"
-  resolved "http://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
+  resolved "https://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
 
 minipass@^2.2.1, minipass@^2.3.3:
   version "2.3.4"
@@ -6018,21 +6014,21 @@ mixin-deep@^1.2.0:
 
 mkdirp@0.3.0:
   version "0.3.0"
-  resolved "http://registry.npmjs.org/mkdirp/-/mkdirp-0.3.0.tgz#1bbf5ab1ba827af23575143490426455f481fe1e"
+  resolved "https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.0.tgz#1bbf5ab1ba827af23575143490426455f481fe1e"
 
 mkdirp@0.5.1, mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
   version "0.5.1"
-  resolved "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  resolved "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   dependencies:
     minimist "0.0.8"
 
 mobx@^2.3.4:
   version "2.7.0"
-  resolved "http://registry.npmjs.org/mobx/-/mobx-2.7.0.tgz#cf3d82d18c0ca7f458d8f2a240817b3dc7e54a01"
+  resolved "https://registry.npmjs.org/mobx/-/mobx-2.7.0.tgz#cf3d82d18c0ca7f458d8f2a240817b3dc7e54a01"
 
 mocha@^2.5.3:
   version "2.5.3"
-  resolved "http://registry.npmjs.org/mocha/-/mocha-2.5.3.tgz#161be5bdeb496771eb9b35745050b622b5aefc58"
+  resolved "https://registry.npmjs.org/mocha/-/mocha-2.5.3.tgz#161be5bdeb496771eb9b35745050b622b5aefc58"
   dependencies:
     commander "2.3.0"
     debug "2.2.0"
@@ -6083,9 +6079,10 @@ mute-stream@0.0.5:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
 
-nan@^2.3.2, nan@^2.9.2:
-  version "2.11.1"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.11.1.tgz#90e22bccb8ca57ea4cd37cc83d3819b52eea6766"
+nan@^2.13.2, nan@^2.9.2:
+  version "2.14.1"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.1.tgz#d7be34dfa3105b91494c3147089315eff8874b01"
+  integrity sha512-isWHgVjnFjh2x2yuJ/tj3JbwoHu3UC2dX5G/88Cm24yB6YopVgxvBObDY7n5xW6ExmFhJpSEQqFPvq9zaXc8Jw==
 
 nanomatch@^1.2.9:
   version "1.2.13"
@@ -6154,9 +6151,10 @@ node-fetch@^1.0.1, node-fetch@^1.3.3:
     encoding "^0.1.11"
     is-stream "^1.0.1"
 
-node-gyp@^3.3.1:
+node-gyp@^3.8.0:
   version "3.8.0"
   resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-3.8.0.tgz#540304261c330e80d0d5edce253a68cb3964218c"
+  integrity sha512-3g8lYefrRRzvGeSowdJKAKyks8oUpLEd/DyPV4eMhVlhJ0aNaZqIrNUIPuEWWTAoPqyFkfGrM67MC69baqn6vA==
   dependencies:
     fstream "^1.0.0"
     glob "^7.0.3"
@@ -6242,9 +6240,10 @@ node-pre-gyp@^0.10.0:
     semver "^5.3.0"
     tar "^4"
 
-node-sass@^3.10.1:
-  version "3.13.1"
-  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-3.13.1.tgz#7240fbbff2396304b4223527ed3020589c004fc2"
+node-sass@^4.13.1:
+  version "4.13.1"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.13.1.tgz#9db5689696bb2eec2c32b98bfea4c7a2e992d0a3"
+  integrity sha512-TTWFx+ZhyDx1Biiez2nB0L3YrCZ/8oHagaDalbuBSlqXgUPsdkUSzJsVxeDO9LtPB49+Fh3WQl3slABo6AotNw==
   dependencies:
     async-foreach "^0.1.3"
     chalk "^1.1.1"
@@ -6253,15 +6252,16 @@ node-sass@^3.10.1:
     get-stdin "^4.0.1"
     glob "^7.0.3"
     in-publish "^2.0.0"
-    lodash.assign "^4.2.0"
-    lodash.clonedeep "^4.3.2"
+    lodash "^4.17.15"
     meow "^3.7.0"
     mkdirp "^0.5.1"
-    nan "^2.3.2"
-    node-gyp "^3.3.1"
+    nan "^2.13.2"
+    node-gyp "^3.8.0"
     npmlog "^4.0.0"
-    request "^2.61.0"
-    sass-graph "^2.1.1"
+    request "^2.88.0"
+    sass-graph "^2.2.4"
+    stdout-stream "^1.4.0"
+    "true-case-path" "^1.0.2"
 
 node-status-codes@^1.0.0:
   version "1.0.0"
@@ -6553,7 +6553,7 @@ once@1.x, once@^1.3.0, once@^1.4.0:
 
 onetime@^1.0.0:
   version "1.1.0"
-  resolved "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+  resolved "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
 
 open@0.0.5:
   version "0.0.5"
@@ -6616,7 +6616,7 @@ os-homedir@^1.0.0, os-homedir@^1.0.1:
 
 os-locale@^1.4.0:
   version "1.4.0"
-  resolved "http://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
+  resolved "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
   dependencies:
     lcid "^1.0.0"
 
@@ -6679,7 +6679,7 @@ pako@~0.2.0:
 
 parse-asn1@^5.0.0:
   version "5.1.1"
-  resolved "http://registry.npmjs.org/parse-asn1/-/parse-asn1-5.1.1.tgz#f6bf293818332bd0dab54efb16087724745e6ca8"
+  resolved "https://registry.npmjs.org/parse-asn1/-/parse-asn1-5.1.1.tgz#f6bf293818332bd0dab54efb16087724745e6ca8"
   dependencies:
     asn1.js "^4.0.0"
     browserify-aes "^1.0.0"
@@ -6795,7 +6795,7 @@ path-type@^1.0.0:
 
 pbkdf2-compat@2.0.1:
   version "2.0.1"
-  resolved "http://registry.npmjs.org/pbkdf2-compat/-/pbkdf2-compat-2.0.1.tgz#b6e0c8fa99494d94e0511575802a59a5c142f288"
+  resolved "https://registry.npmjs.org/pbkdf2-compat/-/pbkdf2-compat-2.0.1.tgz#b6e0c8fa99494d94e0511575802a59a5c142f288"
 
 pbkdf2@^3.0.3:
   version "3.0.17"
@@ -6871,7 +6871,7 @@ posix-character-classes@^0.1.0:
 
 postcss-calc@^5.2.0:
   version "5.3.1"
-  resolved "http://registry.npmjs.org/postcss-calc/-/postcss-calc-5.3.1.tgz#77bae7ca928ad85716e2fda42f261bf7c1d65b5e"
+  resolved "https://registry.npmjs.org/postcss-calc/-/postcss-calc-5.3.1.tgz#77bae7ca928ad85716e2fda42f261bf7c1d65b5e"
   dependencies:
     postcss "^5.0.2"
     postcss-message-helpers "^2.0.0"
@@ -6894,7 +6894,7 @@ postcss-convert-values@^2.3.4:
 
 postcss-discard-comments@^2.0.4:
   version "2.0.4"
-  resolved "http://registry.npmjs.org/postcss-discard-comments/-/postcss-discard-comments-2.0.4.tgz#befe89fafd5b3dace5ccce51b76b81514be00e3d"
+  resolved "https://registry.npmjs.org/postcss-discard-comments/-/postcss-discard-comments-2.0.4.tgz#befe89fafd5b3dace5ccce51b76b81514be00e3d"
   dependencies:
     postcss "^5.0.14"
 
@@ -6906,19 +6906,19 @@ postcss-discard-duplicates@^2.0.1:
 
 postcss-discard-empty@^2.0.1:
   version "2.1.0"
-  resolved "http://registry.npmjs.org/postcss-discard-empty/-/postcss-discard-empty-2.1.0.tgz#d2b4bd9d5ced5ebd8dcade7640c7d7cd7f4f92b5"
+  resolved "https://registry.npmjs.org/postcss-discard-empty/-/postcss-discard-empty-2.1.0.tgz#d2b4bd9d5ced5ebd8dcade7640c7d7cd7f4f92b5"
   dependencies:
     postcss "^5.0.14"
 
 postcss-discard-overridden@^0.1.1:
   version "0.1.1"
-  resolved "http://registry.npmjs.org/postcss-discard-overridden/-/postcss-discard-overridden-0.1.1.tgz#8b1eaf554f686fb288cd874c55667b0aa3668d58"
+  resolved "https://registry.npmjs.org/postcss-discard-overridden/-/postcss-discard-overridden-0.1.1.tgz#8b1eaf554f686fb288cd874c55667b0aa3668d58"
   dependencies:
     postcss "^5.0.16"
 
 postcss-discard-unused@^2.2.1:
   version "2.2.3"
-  resolved "http://registry.npmjs.org/postcss-discard-unused/-/postcss-discard-unused-2.2.3.tgz#bce30b2cc591ffc634322b5fb3464b6d934f4433"
+  resolved "https://registry.npmjs.org/postcss-discard-unused/-/postcss-discard-unused-2.2.3.tgz#bce30b2cc591ffc634322b5fb3464b6d934f4433"
   dependencies:
     postcss "^5.0.14"
     uniqs "^2.0.0"
@@ -6963,7 +6963,7 @@ postcss-loader@1.1.0:
 
 postcss-merge-idents@^2.1.5:
   version "2.1.7"
-  resolved "http://registry.npmjs.org/postcss-merge-idents/-/postcss-merge-idents-2.1.7.tgz#4c5530313c08e1d5b3bbf3d2bbc747e278eea270"
+  resolved "https://registry.npmjs.org/postcss-merge-idents/-/postcss-merge-idents-2.1.7.tgz#4c5530313c08e1d5b3bbf3d2bbc747e278eea270"
   dependencies:
     has "^1.0.1"
     postcss "^5.0.10"
@@ -6991,7 +6991,7 @@ postcss-message-helpers@^2.0.0:
 
 postcss-minify-font-values@^1.0.2:
   version "1.0.5"
-  resolved "http://registry.npmjs.org/postcss-minify-font-values/-/postcss-minify-font-values-1.0.5.tgz#4b58edb56641eba7c8474ab3526cafd7bbdecb69"
+  resolved "https://registry.npmjs.org/postcss-minify-font-values/-/postcss-minify-font-values-1.0.5.tgz#4b58edb56641eba7c8474ab3526cafd7bbdecb69"
   dependencies:
     object-assign "^4.0.1"
     postcss "^5.0.4"
@@ -6999,14 +6999,14 @@ postcss-minify-font-values@^1.0.2:
 
 postcss-minify-gradients@^1.0.1:
   version "1.0.5"
-  resolved "http://registry.npmjs.org/postcss-minify-gradients/-/postcss-minify-gradients-1.0.5.tgz#5dbda11373703f83cfb4a3ea3881d8d75ff5e6e1"
+  resolved "https://registry.npmjs.org/postcss-minify-gradients/-/postcss-minify-gradients-1.0.5.tgz#5dbda11373703f83cfb4a3ea3881d8d75ff5e6e1"
   dependencies:
     postcss "^5.0.12"
     postcss-value-parser "^3.3.0"
 
 postcss-minify-params@^1.0.4:
   version "1.2.2"
-  resolved "http://registry.npmjs.org/postcss-minify-params/-/postcss-minify-params-1.2.2.tgz#ad2ce071373b943b3d930a3fa59a358c28d6f1f3"
+  resolved "https://registry.npmjs.org/postcss-minify-params/-/postcss-minify-params-1.2.2.tgz#ad2ce071373b943b3d930a3fa59a358c28d6f1f3"
   dependencies:
     alphanum-sort "^1.0.1"
     postcss "^5.0.2"
@@ -7015,7 +7015,7 @@ postcss-minify-params@^1.0.4:
 
 postcss-minify-selectors@^2.0.4:
   version "2.1.1"
-  resolved "http://registry.npmjs.org/postcss-minify-selectors/-/postcss-minify-selectors-2.1.1.tgz#b2c6a98c0072cf91b932d1a496508114311735bf"
+  resolved "https://registry.npmjs.org/postcss-minify-selectors/-/postcss-minify-selectors-2.1.1.tgz#b2c6a98c0072cf91b932d1a496508114311735bf"
   dependencies:
     alphanum-sort "^1.0.2"
     has "^1.0.1"
@@ -7051,13 +7051,13 @@ postcss-modules-values@^1.1.0:
 
 postcss-normalize-charset@^1.1.0:
   version "1.1.1"
-  resolved "http://registry.npmjs.org/postcss-normalize-charset/-/postcss-normalize-charset-1.1.1.tgz#ef9ee71212d7fe759c78ed162f61ed62b5cb93f1"
+  resolved "https://registry.npmjs.org/postcss-normalize-charset/-/postcss-normalize-charset-1.1.1.tgz#ef9ee71212d7fe759c78ed162f61ed62b5cb93f1"
   dependencies:
     postcss "^5.0.5"
 
 postcss-normalize-url@^3.0.7:
   version "3.0.8"
-  resolved "http://registry.npmjs.org/postcss-normalize-url/-/postcss-normalize-url-3.0.8.tgz#108f74b3f2fcdaf891a2ffa3ea4592279fc78222"
+  resolved "https://registry.npmjs.org/postcss-normalize-url/-/postcss-normalize-url-3.0.8.tgz#108f74b3f2fcdaf891a2ffa3ea4592279fc78222"
   dependencies:
     is-absolute-url "^2.0.0"
     normalize-url "^1.4.0"
@@ -7073,20 +7073,20 @@ postcss-ordered-values@^2.1.0:
 
 postcss-reduce-idents@^2.2.2:
   version "2.4.0"
-  resolved "http://registry.npmjs.org/postcss-reduce-idents/-/postcss-reduce-idents-2.4.0.tgz#c2c6d20cc958284f6abfbe63f7609bf409059ad3"
+  resolved "https://registry.npmjs.org/postcss-reduce-idents/-/postcss-reduce-idents-2.4.0.tgz#c2c6d20cc958284f6abfbe63f7609bf409059ad3"
   dependencies:
     postcss "^5.0.4"
     postcss-value-parser "^3.0.2"
 
 postcss-reduce-initial@^1.0.0:
   version "1.0.1"
-  resolved "http://registry.npmjs.org/postcss-reduce-initial/-/postcss-reduce-initial-1.0.1.tgz#68f80695f045d08263a879ad240df8dd64f644ea"
+  resolved "https://registry.npmjs.org/postcss-reduce-initial/-/postcss-reduce-initial-1.0.1.tgz#68f80695f045d08263a879ad240df8dd64f644ea"
   dependencies:
     postcss "^5.0.4"
 
 postcss-reduce-transforms@^1.0.3:
   version "1.0.4"
-  resolved "http://registry.npmjs.org/postcss-reduce-transforms/-/postcss-reduce-transforms-1.0.4.tgz#ff76f4d8212437b31c298a42d2e1444025771ae1"
+  resolved "https://registry.npmjs.org/postcss-reduce-transforms/-/postcss-reduce-transforms-1.0.4.tgz#ff76f4d8212437b31c298a42d2e1444025771ae1"
   dependencies:
     has "^1.0.1"
     postcss "^5.0.8"
@@ -7102,7 +7102,7 @@ postcss-selector-parser@^2.0.0, postcss-selector-parser@^2.2.2:
 
 postcss-svgo@^2.1.1:
   version "2.1.6"
-  resolved "http://registry.npmjs.org/postcss-svgo/-/postcss-svgo-2.1.6.tgz#b6df18aa613b666e133f08adb5219c2684ac108d"
+  resolved "https://registry.npmjs.org/postcss-svgo/-/postcss-svgo-2.1.6.tgz#b6df18aa613b666e133f08adb5219c2684ac108d"
   dependencies:
     is-svg "^2.0.0"
     postcss "^5.0.14"
@@ -7111,7 +7111,7 @@ postcss-svgo@^2.1.1:
 
 postcss-unique-selectors@^2.0.2:
   version "2.0.2"
-  resolved "http://registry.npmjs.org/postcss-unique-selectors/-/postcss-unique-selectors-2.0.2.tgz#981d57d29ddcb33e7b1dfe1fd43b8649f933ca1d"
+  resolved "https://registry.npmjs.org/postcss-unique-selectors/-/postcss-unique-selectors-2.0.2.tgz#981d57d29ddcb33e7b1dfe1fd43b8649f933ca1d"
   dependencies:
     alphanum-sort "^1.0.1"
     postcss "^5.0.4"
@@ -7123,7 +7123,7 @@ postcss-value-parser@^3.0.1, postcss-value-parser@^3.0.2, postcss-value-parser@^
 
 postcss-zindex@^2.0.1:
   version "2.2.0"
-  resolved "http://registry.npmjs.org/postcss-zindex/-/postcss-zindex-2.2.0.tgz#d2109ddc055b91af67fc4cb3b025946639d2af22"
+  resolved "https://registry.npmjs.org/postcss-zindex/-/postcss-zindex-2.2.0.tgz#d2109ddc055b91af67fc4cb3b025946639d2af22"
   dependencies:
     has "^1.0.1"
     postcss "^5.0.4"
@@ -7240,9 +7240,14 @@ psl@^1.1.24:
   version "1.1.29"
   resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.29.tgz#60f580d360170bb722a797cc704411e6da850c67"
 
+psl@^1.1.28:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.8.0.tgz#9326f8bcfb013adcc005fdff056acce020e51c24"
+  integrity sha512-RIdOzyoavK+hA18OGGWDqUTsCLhtA7IcZ/6NCs4fFJaHBDab+pDDmDIByWFRQJq2Cd7r1OoQxBGKOaztq+hjIQ==
+
 public-encrypt@^4.0.0:
   version "4.0.2"
-  resolved "http://registry.npmjs.org/public-encrypt/-/public-encrypt-4.0.2.tgz#46eb9107206bf73489f8b85b69d91334c6610994"
+  resolved "https://registry.npmjs.org/public-encrypt/-/public-encrypt-4.0.2.tgz#46eb9107206bf73489f8b85b69d91334c6610994"
   dependencies:
     bn.js "^4.1.0"
     browserify-rsa "^4.0.0"
@@ -7258,7 +7263,7 @@ punycode@^1.2.4, punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
-punycode@^2.1.0:
+punycode@^2.1.0, punycode@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
 
@@ -7568,7 +7573,7 @@ read-pkg@^1.0.0:
 
 "readable-stream@>=1.0.33-1 <1.1.0-0", readable-stream@~1.0.2, readable-stream@~1.0.31:
   version "1.0.34"
-  resolved "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
+  resolved "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
   dependencies:
     core-util-is "~1.0.0"
     inherits "~2.0.1"
@@ -7577,7 +7582,7 @@ read-pkg@^1.0.0:
 
 readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.0, readable-stream@^2.3.5, readable-stream@^2.3.6:
   version "2.3.6"
-  resolved "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
+  resolved "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   dependencies:
     core-util-is "~1.0.0"
     inherits "~2.0.3"
@@ -7589,7 +7594,7 @@ readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable
 
 readable-stream@~1.1.9:
   version "1.1.14"
-  resolved "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
+  resolved "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
   dependencies:
     core-util-is "~1.0.0"
     inherits "~2.0.1"
@@ -7636,7 +7641,7 @@ redent@^1.0.0:
 
 reduce-css-calc@^1.2.6:
   version "1.3.0"
-  resolved "http://registry.npmjs.org/reduce-css-calc/-/reduce-css-calc-1.3.0.tgz#747c914e049614a4c9cfbba629871ad1d2927716"
+  resolved "https://registry.npmjs.org/reduce-css-calc/-/reduce-css-calc-1.3.0.tgz#747c914e049614a4c9cfbba629871ad1d2927716"
   dependencies:
     balanced-match "^0.4.2"
     math-expression-evaluator "^1.2.14"
@@ -7761,9 +7766,10 @@ replace-ext@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-1.0.0.tgz#de63128373fcbf7c3ccfa4de5a480c45a67958eb"
 
-request@^2.55.0, request@^2.61.0, request@^2.74.0, request@^2.87.0:
-  version "2.88.0"
-  resolved "https://registry.yarnpkg.com/request/-/request-2.88.0.tgz#9c2fca4f7d35b592efe57c7f0a55e81052124fef"
+request@^2.55.0, request@^2.74.0, request@^2.87.0, request@^2.88.0:
+  version "2.88.2"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
+  integrity sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==
   dependencies:
     aws-sign2 "~0.7.0"
     aws4 "^1.8.0"
@@ -7772,7 +7778,7 @@ request@^2.55.0, request@^2.61.0, request@^2.74.0, request@^2.87.0:
     extend "~3.0.2"
     forever-agent "~0.6.1"
     form-data "~2.3.2"
-    har-validator "~5.1.0"
+    har-validator "~5.1.3"
     http-signature "~1.2.0"
     is-typedarray "~1.0.0"
     isstream "~0.1.2"
@@ -7782,7 +7788,7 @@ request@^2.55.0, request@^2.61.0, request@^2.74.0, request@^2.87.0:
     performance-now "^2.1.0"
     qs "~6.5.2"
     safe-buffer "^5.1.2"
-    tough-cookie "~2.4.3"
+    tough-cookie "~2.5.0"
     tunnel-agent "^0.6.0"
     uuid "^3.3.2"
 
@@ -7852,7 +7858,7 @@ rimraf@2, rimraf@^2.2.6, rimraf@^2.2.8, rimraf@^2.5.4, rimraf@^2.6.0, rimraf@^2.
 
 ripemd160@0.2.0:
   version "0.2.0"
-  resolved "http://registry.npmjs.org/ripemd160/-/ripemd160-0.2.0.tgz#2bf198bde167cacfa51c0a928e84b68bbe171fce"
+  resolved "https://registry.npmjs.org/ripemd160/-/ripemd160-0.2.0.tgz#2bf198bde167cacfa51c0a928e84b68bbe171fce"
 
 ripemd160@^2.0.0, ripemd160@^2.0.1:
   version "2.0.2"
@@ -7900,9 +7906,10 @@ samsam@1.x, samsam@^1.1.3:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/samsam/-/samsam-1.3.0.tgz#8d1d9350e25622da30de3e44ba692b5221ab7c50"
 
-sass-graph@^2.1.1:
-  version "2.2.4"
-  resolved "https://registry.yarnpkg.com/sass-graph/-/sass-graph-2.2.4.tgz#13fbd63cd1caf0908b9fd93476ad43a51d1e0b49"
+sass-graph@^2.2.4:
+  version "2.2.6"
+  resolved "https://registry.yarnpkg.com/sass-graph/-/sass-graph-2.2.6.tgz#09fda0e4287480e3e4967b72a2d133ba09b8d827"
+  integrity sha512-MKuEYXFSGuRSi8FZ3A7imN1CeVn9Gpw0/SFJKdL1ejXJneI9a5rwlEZrKejhEFAA3O6yr3eIyl/WuvASvlT36g==
   dependencies:
     glob "^7.0.0"
     lodash "^4.0.0"
@@ -8065,11 +8072,11 @@ setprototypeof@1.1.0:
 
 sha.js@2.2.6:
   version "2.2.6"
-  resolved "http://registry.npmjs.org/sha.js/-/sha.js-2.2.6.tgz#17ddeddc5f722fb66501658895461977867315ba"
+  resolved "https://registry.npmjs.org/sha.js/-/sha.js-2.2.6.tgz#17ddeddc5f722fb66501658895461977867315ba"
 
 sha.js@^2.4.0, sha.js@^2.4.8:
   version "2.4.11"
-  resolved "http://registry.npmjs.org/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
+  resolved "https://registry.npmjs.org/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
   dependencies:
     inherits "^2.0.1"
     safe-buffer "^5.0.1"
@@ -8380,6 +8387,13 @@ statuses@~1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
 
+stdout-stream@^1.4.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/stdout-stream/-/stdout-stream-1.4.1.tgz#5ac174cdd5cd726104aa0c0b2bd83815d8d535de"
+  integrity sha512-j4emi03KXqJWcIeF8eIXkjMFN1Cmb8gUlDYGeBALLPo5qdyTfA9bOtl8m33lRoC+vFMkP3gl0WsDr6+gzxbbTA==
+  dependencies:
+    readable-stream "^2.0.1"
+
 stream-browserify@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"
@@ -8493,7 +8507,7 @@ string_decoder@~1.1.1:
 
 strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   version "3.0.1"
-  resolved "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
+  resolved "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
   dependencies:
     ansi-regex "^2.0.0"
 
@@ -8505,7 +8519,7 @@ strip-ansi@^4.0.0:
 
 strip-ansi@~0.1.0:
   version "0.1.1"
-  resolved "http://registry.npmjs.org/strip-ansi/-/strip-ansi-0.1.1.tgz#39e8a98d044d150660abe4a6808acf70bb7bc991"
+  resolved "https://registry.npmjs.org/strip-ansi/-/strip-ansi-0.1.1.tgz#39e8a98d044d150660abe4a6808acf70bb7bc991"
 
 strip-bom-stream@^1.0.0:
   version "1.0.0"
@@ -8526,7 +8540,7 @@ strip-bom@^3.0.0:
 
 strip-dirs@^1.0.0:
   version "1.1.1"
-  resolved "http://registry.npmjs.org/strip-dirs/-/strip-dirs-1.1.1.tgz#960bbd1287844f3975a4558aa103a8255e2456a0"
+  resolved "https://registry.npmjs.org/strip-dirs/-/strip-dirs-1.1.1.tgz#960bbd1287844f3975a4558aa103a8255e2456a0"
   dependencies:
     chalk "^1.0.0"
     get-stdin "^4.0.1"
@@ -8627,7 +8641,7 @@ symbol.prototype.description@^1.0.0:
 
 table@^3.7.8:
   version "3.8.3"
-  resolved "http://registry.npmjs.org/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
+  resolved "https://registry.npmjs.org/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
   dependencies:
     ajv "^4.7.0"
     ajv-keywords "^1.0.0"
@@ -8638,7 +8652,7 @@ table@^3.7.8:
 
 tapable@^0.1.8, tapable@~0.1.8:
   version "0.1.10"
-  resolved "http://registry.npmjs.org/tapable/-/tapable-0.1.10.tgz#29c35707c2b70e50d07482b5d202e8ed446dafd4"
+  resolved "https://registry.npmjs.org/tapable/-/tapable-0.1.10.tgz#29c35707c2b70e50d07482b5d202e8ed446dafd4"
 
 tar-stream@^1.1.1, tar-stream@^1.5.2:
   version "1.6.2"
@@ -8692,7 +8706,7 @@ tempfile@^2.0.0:
 
 text-encoding@0.6.4:
   version "0.6.4"
-  resolved "http://registry.npmjs.org/text-encoding/-/text-encoding-0.6.4.tgz#e399a982257a276dae428bb92845cb71bdc26d19"
+  resolved "https://registry.npmjs.org/text-encoding/-/text-encoding-0.6.4.tgz#e399a982257a276dae428bb92845cb71bdc26d19"
 
 text-table@~0.2.0:
   version "0.2.0"
@@ -8721,7 +8735,7 @@ through2@^2.0.0, through2@^2.0.1, through2@~2.0.0:
 
 through@^2.3.6:
   version "2.3.8"
-  resolved "http://registry.npmjs.org/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
+  resolved "https://registry.npmjs.org/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
 
 time-stamp@^1.0.0:
   version "1.1.0"
@@ -8811,13 +8825,21 @@ to-regex@^3.0.1, to-regex@^3.0.2:
     regex-not "^1.0.2"
     safe-regex "^1.1.0"
 
-tough-cookie@^2.2.0, tough-cookie@~2.4.3:
+tough-cookie@^2.2.0:
   version "2.4.3"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.4.3.tgz#53f36da3f47783b0925afa06ff9f3b165280f781"
   dependencies:
     psl "^1.1.24"
     punycode "^1.4.1"
 
+tough-cookie@~2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.5.0.tgz#cd9fb2a0aa1d5a12b473bd9fb96fa3dcff65ade2"
+  integrity sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==
+  dependencies:
+    psl "^1.1.28"
+    punycode "^2.1.1"
+
 tr46@~0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
@@ -8836,6 +8858,13 @@ trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
 
+"true-case-path@^1.0.2":
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/true-case-path/-/true-case-path-1.0.3.tgz#f813b5a8c86b40da59606722b144e3225799f47d"
+  integrity sha512-m6s2OdQe5wgpFMC+pAJ+q9djG82O2jcHPOI6RNg1yy9rCYR+WD6Nbpl32fDpfC56nirdRy+opFa/Vk7HYhqaew==
+  dependencies:
+    glob "^7.1.2"
+
 tty-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
@@ -8896,7 +8925,7 @@ uglify-js@^3.1.4:
 
 uglify-js@~2.7.3:
   version "2.7.5"
-  resolved "http://registry.npmjs.org/uglify-js/-/uglify-js-2.7.5.tgz#4612c0c7baaee2ba7c487de4904ae122079f2ca8"
+  resolved "https://registry.npmjs.org/uglify-js/-/uglify-js-2.7.5.tgz#4612c0c7baaee2ba7c487de4904ae122079f2ca8"
   dependencies:
     async "~0.2.6"
     source-map "~0.5.1"
@@ -9063,7 +9092,7 @@ utils-merge@1.0.1:
 
 uuid@^2.0.1, uuid@^2.0.3:
   version "2.0.3"
-  resolved "http://registry.npmjs.org/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"
+  resolved "https://registry.npmjs.org/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"
 
 uuid@^3.0.1, uuid@^3.3.2:
   version "3.3.2"
@@ -9270,7 +9299,7 @@ whatwg-fetch@>=0.10.0:
 
 whatwg-fetch@^1.0.0:
   version "1.1.1"
-  resolved "http://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-1.1.1.tgz#ac3c9d39f320c6dce5339969d054ef43dd333319"
+  resolved "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-1.1.1.tgz#ac3c9d39f320c6dce5339969d054ef43dd333319"
 
 whatwg-url@^2.0.1:
   version "2.0.1"
@@ -9317,7 +9346,7 @@ wordwrap@~0.0.2:
 
 wrap-ansi@^2.0.0:
   version "2.1.0"
-  resolved "http://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
+  resolved "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
   dependencies:
     string-width "^1.0.1"
     strip-ansi "^3.0.1"
@@ -9413,7 +9442,7 @@ yargs@^7.0.0:
 
 yargs@~3.10.0:
   version "3.10.0"
-  resolved "http://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
+  resolved "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
   dependencies:
     camelcase "^1.0.2"
     cliui "^2.1.0"