diff --git a/package-lock.json b/package-lock.json
index 2ebc72ab3..13e8f575b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -83,6 +83,15 @@
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@@ -262,6 +373,33 @@
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       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@@ -7396,6 +8261,12 @@
       "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
       "dev": true
     },
+    "y18n": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.2.tgz",
+      "integrity": "sha512-uGZHXkHnhF0XeeAPgnKfPv1bgKAYyVvmNL1xlKsPYZPaIHxGti2hHqvOCQv71XMsLxu1QjergkqogUnms5D3YQ==",
+      "dev": true
+    },
     "yallist": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
@@ -7422,6 +8293,24 @@
         }
       }
     },
+    "yargs-parser": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-5.0.1.tgz",
+      "integrity": "sha512-wpav5XYiddjXxirPoCTUPbqM0PXvJ9hiBMvuJgInvo4/lAOTZzUprArw17q2O1P2+GHhbBr18/iQwjL5Z9BqfA==",
+      "dev": true,
+      "requires": {
+        "camelcase": "^3.0.0",
+        "object.assign": "^4.1.0"
+      },
+      "dependencies": {
+        "camelcase": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-3.0.0.tgz",
+          "integrity": "sha512-4nhGqUkc4BqbBBB4Q6zLuD7lzzrHYrjKGeYaEji/3tFR5VdJu9v+LilhGIVe8wxEJPPOeWo7eg8dwY13TZ1BNg==",
+          "dev": true
+        }
+      }
+    },
     "z-schema": {
       "version": "3.25.1",
       "resolved": "https://registry.npmjs.org/z-schema/-/z-schema-3.25.1.tgz",
diff --git a/package.json b/package.json
index 33aec6095..b72a2e904 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   },
   "devDependencies": {
     "del": "2.2.2",
-    "gulp": "3.9.1",
+    "gulp": "4.0.2",
     "gulp-concat": "2.6.1",
     "gulp-flatmap": "^1.0.0",
     "gulp-handlebars-html": "0.0.2",
diff --git a/yarn.lock b/yarn.lock
index 7ed06de87..262e449b8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -59,6 +59,13 @@ ansi-align@^2.0.0:
   dependencies:
     string-width "^2.0.0"
 
+ansi-colors@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-1.1.0.tgz#6374b4dd5d4718ff3ce27a671a3b1cad077132a9"
+  integrity sha512-SFKX67auSNoVR38N3L+nvsPjOE0bybKTYbkf5tRvushrAPQ9V75huw0ZxBkKVeRU9kqH3d6HA4xTckbwZ4ixmA==
+  dependencies:
+    ansi-wrap "^0.1.0"
+
 ansi-cyan@^0.1.1:
   version "0.1.1"
   resolved "https://registry.npmjs.org/ansi-cyan/-/ansi-cyan-0.1.1.tgz"
@@ -117,11 +124,26 @@ ansi-styles@^3.2.1:
   dependencies:
     color-convert "^1.9.0"
 
-ansi-wrap@0.1.0:
+ansi-wrap@0.1.0, ansi-wrap@^0.1.0:
   version "0.1.0"
   resolved "https://registry.npmjs.org/ansi-wrap/-/ansi-wrap-0.1.0.tgz"
   integrity sha1-qCJQ3bABXponyoLoLqYDu/pF768=
 
+anymatch@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-2.0.0.tgz#bcb24b4f37934d9aa7ac17b4adaf89e7c76ef2eb"
+  integrity sha512-5teOsQWABXHHBFP9y3skS5P3d/WfWXpv3FUpy+LorMrNYaT9pI4oLMQX7jzQ2KklNpGpWHzdCXTDT2Y3XGlZBw==
+  dependencies:
+    micromatch "^3.1.4"
+    normalize-path "^2.1.1"
+
+append-buffer@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/append-buffer/-/append-buffer-1.0.2.tgz#d8220cf466081525efea50614f3de6514dfa58f1"
+  integrity sha512-WLbYiXzD3y/ATLZFufV/rZvWdZOs+Z/+5v1rBZ463Jn398pa6kcde27cvozYnBoxXblGZTFfoPpsaEw0orU5BA==
+  dependencies:
+    buffer-equal "^1.0.0"
+
 append-field@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/append-field/-/append-field-1.0.0.tgz"
@@ -157,11 +179,25 @@ arr-diff@^4.0.0:
   resolved "https://registry.npmjs.org/arr-diff/-/arr-diff-4.0.0.tgz"
   integrity sha1-1kYQdP6/7HHn4VI1dhoyml3HxSA=
 
+arr-filter@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/arr-filter/-/arr-filter-1.1.2.tgz#43fdddd091e8ef11aa4c45d9cdc18e2dff1711ee"
+  integrity sha512-A2BETWCqhsecSvCkWAeVBFLH6sXEUGASuzkpjL3GR1SlL/PWL6M3J8EAAld2Uubmh39tvkJTqC9LeLHCUKmFXA==
+  dependencies:
+    make-iterator "^1.0.0"
+
 arr-flatten@^1.0.1, arr-flatten@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/arr-flatten/-/arr-flatten-1.1.0.tgz"
   integrity sha512-L3hKV5R/p5o81R7O02IGnwpDmkp6E982XhtbuwSe3O4qOtMMMtodicASA1Cny2U+aCXcNpml+m4dPsvsJ3jatg==
 
+arr-map@^2.0.0, arr-map@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/arr-map/-/arr-map-2.0.2.tgz#3a77345ffc1cf35e2a91825601f9e58f2e24cac4"
+  integrity sha512-tVqVTHt+Q5Xb09qRkbu+DidW1yYzz5izWS2Xm2yFm7qJnmUfz4HPzNxbHkdRJbz2lrqI7S+z17xNYdFcBBO8Hw==
+  dependencies:
+    make-iterator "^1.0.0"
+
 arr-union@^2.0.1:
   version "2.1.0"
   resolved "https://registry.npmjs.org/arr-union/-/arr-union-2.1.0.tgz"
@@ -177,7 +213,7 @@ array-differ@^1.0.0:
   resolved "https://registry.npmjs.org/array-differ/-/array-differ-1.0.0.tgz"
   integrity sha1-7/UuN1gknTO+QCuLuOVkuytdQDE=
 
-array-each@^1.0.1:
+array-each@^1.0.0, array-each@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/array-each/-/array-each-1.0.1.tgz"
   integrity sha1-p5SvDAWrF1KEbudTofIRoFugxE8=
@@ -187,6 +223,21 @@ array-find-index@^1.0.1:
   resolved "https://registry.npmjs.org/array-find-index/-/array-find-index-1.0.2.tgz"
   integrity sha1-3wEKoSh+Fku9pvlyOwqWoexBh6E=
 
+array-initial@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/array-initial/-/array-initial-1.1.0.tgz#2fa74b26739371c3947bd7a7adc73be334b3d795"
+  integrity sha512-BC4Yl89vneCYfpLrs5JU2aAu9/a+xWbeKhvISg9PT7eWFB9UlRvI+rKEtk6mgxWr3dSkk9gQ8hCrdqt06NXPdw==
+  dependencies:
+    array-slice "^1.0.0"
+    is-number "^4.0.0"
+
+array-last@^1.1.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/array-last/-/array-last-1.3.0.tgz#7aa77073fec565ddab2493f5f88185f404a9d336"
+  integrity sha512-eOCut5rXlI6aCOS7Z7kCplKRKyiFQ6dHFBem4PwlwKeNFk2/XxTrhRh5T9PyaEWGy/NHTZWbY+nsZlNFJu9rYg==
+  dependencies:
+    is-number "^4.0.0"
+
 array-slice@^0.2.3:
   version "0.2.3"
   resolved "https://registry.npmjs.org/array-slice/-/array-slice-0.2.3.tgz"
@@ -197,6 +248,15 @@ array-slice@^1.0.0:
   resolved "https://registry.npmjs.org/array-slice/-/array-slice-1.1.0.tgz"
   integrity sha512-B1qMD3RBP7O8o0H2KbrXDyB0IccejMF15+87Lvlor12ONPRHP6gTjXMNkt/d3ZuOGbAe66hFmaCfECI24Ufp6w==
 
+array-sort@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-sort/-/array-sort-1.0.0.tgz#e4c05356453f56f53512a7d1d6123f2c54c0a88a"
+  integrity sha512-ihLeJkonmdiAsD7vpgN3CRcx2J2S0TiYW+IS/5zHBI7mKUq3ySvBdzzBfD236ubDBQFiiyG3SWCPc+msQ9KoYg==
+  dependencies:
+    default-compare "^1.0.0"
+    get-value "^2.0.6"
+    kind-of "^5.0.2"
+
 array-union@^1.0.1:
   version "1.0.2"
   resolved "https://registry.npmjs.org/array-union/-/array-union-1.0.2.tgz"
@@ -246,6 +306,28 @@ assign-symbols@^1.0.0:
   resolved "https://registry.npmjs.org/assign-symbols/-/assign-symbols-1.0.0.tgz"
   integrity sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=
 
+async-done@^1.2.0, async-done@^1.2.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/async-done/-/async-done-1.3.2.tgz#5e15aa729962a4b07414f528a88cdf18e0b290a2"
+  integrity sha512-uYkTP8dw2og1tu1nmza1n1CMW0qb8gWWlwqMmLb7MhBVs4BXrFziT6HXUd+/RlRA/i4H9AkofYloUbs1fwMqlw==
+  dependencies:
+    end-of-stream "^1.1.0"
+    once "^1.3.2"
+    process-nextick-args "^2.0.0"
+    stream-exhaust "^1.0.1"
+
+async-each@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
+  integrity sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==
+
+async-settle@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/async-settle/-/async-settle-1.0.0.tgz#1d0a914bb02575bec8a8f3a74e5080f72b2c0c6b"
+  integrity sha512-VPXfB4Vk49z1LHHodrEQ6Xf7W4gg1w0dAPROHngx7qgDjqmIQ+fXmwgGXTW/ITLai0YLSvWepJOP9EVpMnEAcw==
+  dependencies:
+    async-done "^1.2.2"
+
 async@^2.5.0:
   version "2.6.4"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.4.tgz#706b7ff6084664cd7eae713f6f965433b5504221"
@@ -273,6 +355,21 @@ aws4@^1.2.1:
   resolved "https://registry.npmjs.org/aws4/-/aws4-1.9.0.tgz"
   integrity sha512-Uvq6hVe90D0B2WEnUqtdgY1bATGz3mw33nH9Y+dmA+w5DHvUmBgkr5rM/KCHpCsiFNRUfokW/szpPPgMK2hm4A==
 
+bach@^1.0.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/bach/-/bach-1.2.0.tgz#4b3ce96bf27134f79a1b414a51c14e34c3bd9880"
+  integrity sha512-bZOOfCb3gXBXbTFXq3OZtGR88LwGeJvzu6szttaIzymOTS4ZttBNOWSv7aLZja2EMycKtRYV0Oa8SNKH/zkxvg==
+  dependencies:
+    arr-filter "^1.1.1"
+    arr-flatten "^1.0.1"
+    arr-map "^2.0.0"
+    array-each "^1.0.0"
+    array-initial "^1.0.0"
+    array-last "^1.1.1"
+    async-done "^1.2.2"
+    async-settle "^1.0.0"
+    now-and-later "^2.0.0"
+
 balanced-match@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz"
@@ -308,11 +405,23 @@ beeper@^1.0.0:
   resolved "https://registry.npmjs.org/beeper/-/beeper-1.1.1.tgz"
   integrity sha1-5tXqjF2tABMEpwsiY4RH9pyy+Ak=
 
+binary-extensions@^1.0.0:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.13.1.tgz#598afe54755b2868a5330d2aff9d4ebb53209b65"
+  integrity sha512-Un7MIEDdUC5gNpcGDV97op1Ywk748MpHcFTHoYs6qnj1Z3j7I53VG3nwZhKzoBZmbdRNnb6WRdFlwl7tSDuZGw==
+
 binaryextensions@~1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/binaryextensions/-/binaryextensions-1.0.1.tgz"
   integrity sha1-HmN0iLNbWL2l9HdL+WpSEqjJB1U=
 
+bindings@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.5.0.tgz#10353c9e945334bc0511a6d90b38fbc7c9c504df"
+  integrity sha512-p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ==
+  dependencies:
+    file-uri-to-path "1.0.0"
+
 body-parser@1.18.2:
   version "1.18.2"
   resolved "https://registry.npmjs.org/body-parser/-/body-parser-1.18.2.tgz"
@@ -368,7 +477,7 @@ boxen@^1.2.1:
     term-size "^1.2.0"
     widest-line "^2.0.0"
 
-brace-expansion@^1.0.0, brace-expansion@^1.1.7:
+brace-expansion@^1.1.7:
   version "1.1.11"
   resolved "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz"
   integrity sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==
@@ -376,7 +485,7 @@ brace-expansion@^1.0.0, brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
-braces@^2.3.1:
+braces@^2.3.1, braces@^2.3.2:
   version "2.3.2"
   resolved "https://registry.npmjs.org/braces/-/braces-2.3.2.tgz"
   integrity sha512-aNdbnj9P8PjdXU4ybaWLK2IF3jc/EoDYbC7AazW6to3TRsfXxscC9UXOB5iDiEQrkyIbWp2SLQda4+QAa7nc3w==
@@ -392,6 +501,11 @@ braces@^2.3.1:
     split-string "^3.0.2"
     to-regex "^3.0.1"
 
+buffer-equal@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/buffer-equal/-/buffer-equal-1.0.1.tgz#2f7651be5b1b3f057fcd6e7ee16cf34767077d90"
+  integrity sha512-QoV3ptgEaQpvVwbXdSO39iqPQTCxSF7A5U99AxbHYqUdCizL/lH2Z0A2y6nbZucxMEOtNyZfG2s6gsVugGpKkg==
+
 buffer-from@^1.0.0:
   version "1.1.1"
   resolved "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz"
@@ -430,6 +544,14 @@ cache-base@^1.0.1:
     union-value "^1.0.0"
     unset-value "^1.0.0"
 
+call-bind@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/call-bind/-/call-bind-1.0.2.tgz#b1d4e89e688119c3c9a903ad30abb2f6a919be3c"
+  integrity sha512-7O+FbCihrB5WGbFYesctwmTKae6rOiIzmz1icreWJ+0aA7LJfuqhEso2T9ncpcFtzMQtzXf2QGGueWJGTYsqrA==
+  dependencies:
+    function-bind "^1.1.1"
+    get-intrinsic "^1.0.2"
+
 call-me-maybe@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/call-me-maybe/-/call-me-maybe-1.0.1.tgz"
@@ -453,6 +575,11 @@ camelcase@^2.0.0:
   resolved "https://registry.npmjs.org/camelcase/-/camelcase-2.1.1.tgz"
   integrity sha1-fB0W1nmhu+WcoCys7PsBHiAfWh8=
 
+camelcase@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
+  integrity sha512-4nhGqUkc4BqbBBB4Q6zLuD7lzzrHYrjKGeYaEji/3tFR5VdJu9v+LilhGIVe8wxEJPPOeWo7eg8dwY13TZ1BNg==
+
 camelcase@^4.0.0:
   version "4.1.0"
   resolved "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz"
@@ -507,6 +634,25 @@ chalk@^2.0.1:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
+chokidar@^2.0.0:
+  version "2.1.8"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.8.tgz#804b3a7b6a99358c3c5c61e71d8728f041cff917"
+  integrity sha512-ZmZUazfOzf0Nve7duiCKD23PFSCs4JPoYyccjUFF3aQkQadqBhfzhjkwBH2mNOG9cTBwhamM37EIsIkZw3nRgg==
+  dependencies:
+    anymatch "^2.0.0"
+    async-each "^1.0.1"
+    braces "^2.3.2"
+    glob-parent "^3.1.0"
+    inherits "^2.0.3"
+    is-binary-path "^1.0.0"
+    is-glob "^4.0.0"
+    normalize-path "^3.0.0"
+    path-is-absolute "^1.0.0"
+    readdirp "^2.2.1"
+    upath "^1.1.1"
+  optionalDependencies:
+    fsevents "^1.2.7"
+
 ci-info@^1.5.0:
   version "1.6.0"
   resolved "https://registry.npmjs.org/ci-info/-/ci-info-1.6.0.tgz"
@@ -561,6 +707,15 @@ cliui@^2.1.0:
     right-align "^0.1.1"
     wordwrap "0.0.2"
 
+cliui@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
+  integrity sha512-0yayqDxWQbqk3ojkYqUKqaAQ6AfNKeKWRNA8kR0WXzAsdHpP4BIaOmMAG87JGuO6qcobyW4GjxHd9PmhEd+T9w==
+  dependencies:
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+    wrap-ansi "^2.0.0"
+
 clone-buffer@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/clone-buffer/-/clone-buffer-1.0.0.tgz"
@@ -576,12 +731,7 @@ clone-stats@^1.0.0:
   resolved "https://registry.npmjs.org/clone-stats/-/clone-stats-1.0.0.tgz"
   integrity sha1-s3gt/4u1R04Yuba/D9/ngvh3doA=
 
-clone@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.npmjs.org/clone/-/clone-0.2.0.tgz"
-  integrity sha1-xhJqkK1Pctv1rNskPMN3JP6T/B8=
-
-clone@^1.0.0, clone@^1.0.2:
+clone@^1.0.0:
   version "1.0.4"
   resolved "https://registry.npmjs.org/clone/-/clone-1.0.4.tgz"
   integrity sha1-2jCcwmPfFZlMaIypAheco8fNfH4=
@@ -610,6 +760,15 @@ code-point-at@^1.0.0:
   resolved "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz"
   integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
 
+collection-map@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/collection-map/-/collection-map-1.0.0.tgz#aea0f06f8d26c780c2b75494385544b2255af18c"
+  integrity sha512-5D2XXSpkOnleOI21TG7p3T0bGAsZ/XknZpKBmGYyluO8pw4zA3K8ZlrBIbC4FXg3m6z/RNFiUFfT2sQK01+UHA==
+  dependencies:
+    arr-map "^2.0.2"
+    for-own "^1.0.0"
+    make-iterator "^1.0.0"
+
 collection-visit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/collection-visit/-/collection-visit-1.0.0.tgz"
@@ -667,7 +826,7 @@ concat-map@0.0.1:
   resolved "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz"
   integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
 
-concat-stream@^1.5.2:
+concat-stream@^1.5.2, concat-stream@^1.6.0:
   version "1.6.2"
   resolved "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz"
   integrity sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==
@@ -738,6 +897,11 @@ convert-source-map@^1.2.0:
   dependencies:
     safe-buffer "~5.1.1"
 
+convert-source-map@^1.5.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.9.0.tgz#7faae62353fb4213366d0ca98358d22e8368b05f"
+  integrity sha512-ASFBup0Mz1uyiIjANan1jzLQami9z1PoYSZCiiYW2FczPbenXc45FZdBZLzOT+r6+iciuEModtmCti+hjaAk0A==
+
 cookiejar@^2.1.0:
   version "2.1.2"
   resolved "https://registry.npmjs.org/cookiejar/-/cookiejar-2.1.2.tgz"
@@ -748,6 +912,14 @@ copy-descriptor@^0.1.0:
   resolved "https://registry.npmjs.org/copy-descriptor/-/copy-descriptor-0.1.1.tgz"
   integrity sha1-Z29us8OZl8LuGsOpJP1hJHSPV40=
 
+copy-props@^2.0.1:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/copy-props/-/copy-props-2.0.5.tgz#03cf9ae328d4ebb36f8f1d804448a6af9ee3f2d2"
+  integrity sha512-XBlx8HSqrT0ObQwmSzM7WE5k8FxTV75h1DX1Z3n6NhQ/UYYAvInWYmG06vFt7hQZArE2fuO62aihiWIVQwh1sw==
+  dependencies:
+    each-props "^1.3.2"
+    is-plain-object "^5.0.0"
+
 core-js@^2.5.7:
   version "2.6.10"
   resolved "https://registry.npmjs.org/core-js/-/core-js-2.6.10.tgz"
@@ -793,6 +965,14 @@ currently-unhandled@^0.4.1:
   dependencies:
     array-find-index "^1.0.1"
 
+d@1, d@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/d/-/d-1.0.1.tgz#8698095372d58dbee346ffd0c7093f99f8f9eb5a"
+  integrity sha512-m62ShEObQ39CfralilEQRjH6oAMtNCV1xJyEx5LpRYUVN+EviphDgUc/F3hnYbADmkiNs67Y+3ylmlG7Lnu+FA==
+  dependencies:
+    es5-ext "^0.10.50"
+    type "^1.0.1"
+
 dashdash@^1.12.0:
   version "1.14.1"
   resolved "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz"
@@ -837,7 +1017,7 @@ debug@~0.8.1:
   resolved "https://registry.npmjs.org/debug/-/debug-0.8.1.tgz"
   integrity sha1-IP9NJvXkIstoobrLu2EDmtjBwTA=
 
-decamelize@^1.0.0, decamelize@^1.1.2:
+decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2:
   version "1.2.0"
   resolved "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz"
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
@@ -852,12 +1032,25 @@ deep-extend@^0.6.0:
   resolved "https://registry.npmjs.org/deep-extend/-/deep-extend-0.6.0.tgz"
   integrity sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==
 
-defaults@^1.0.0:
-  version "1.0.3"
-  resolved "https://registry.npmjs.org/defaults/-/defaults-1.0.3.tgz"
-  integrity sha1-xlYFHpgX2f8I7YgUd/P+QBnz730=
+default-compare@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/default-compare/-/default-compare-1.0.0.tgz#cb61131844ad84d84788fb68fd01681ca7781a2f"
+  integrity sha512-QWfXlM0EkAbqOCbD/6HjdwT19j7WCkMyiRhWilc4H9/5h/RzTF9gv5LYh1+CmDV5d1rki6KAWLtQale0xt20eQ==
   dependencies:
-    clone "^1.0.2"
+    kind-of "^5.0.2"
+
+default-resolution@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/default-resolution/-/default-resolution-2.0.0.tgz#bcb82baa72ad79b426a76732f1a81ad6df26d684"
+  integrity sha512-2xaP6GiwVwOEbXCGoJ4ufgC76m8cj805jrghScewJC2ZDsb9U0b4BIrba+xt/Uytyd0HvQ6+WymSRTfnYj59GQ==
+
+define-properties@^1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.4.tgz#0b14d7bd7fbeb2f3572c3a7eda80ea5d57fb05b1"
+  integrity sha512-uckOqKcfaVvtBdsVkdPv3XjveQJsNQqmhXgRi8uhvWWuPYZCNlzT8qAyblUgNoXdHdjMTzAqeGjAoli8f+bzPA==
+  dependencies:
+    has-property-descriptors "^1.0.0"
+    object-keys "^1.1.1"
 
 define-property@^0.2.5:
   version "0.2.5"
@@ -914,11 +1107,6 @@ depd@~1.1.1, depd@~1.1.2:
   resolved "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz"
   integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
 
-deprecated@^0.0.1:
-  version "0.0.1"
-  resolved "https://registry.npmjs.org/deprecated/-/deprecated-0.0.1.tgz"
-  integrity sha1-+cmvVGSvoeepcUWKi97yqpTVuxk=
-
 destroy@~1.0.4:
   version "1.0.4"
   resolved "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz"
@@ -994,7 +1182,7 @@ duplexer@~0.1.1:
   resolved "https://registry.npmjs.org/duplexer/-/duplexer-0.1.1.tgz"
   integrity sha1-rOb/gIwc5mtX0ev5eXessCM0z8E=
 
-duplexify@^3.5.0:
+duplexify@^3.5.0, duplexify@^3.6.0:
   version "3.7.1"
   resolved "https://registry.npmjs.org/duplexify/-/duplexify-3.7.1.tgz"
   integrity sha512-07z8uv2wMyS51kKhD1KsdXJg5WQ6t93RneqRxUHnskXVtlYYkLqM0gqStQZ3pj073g687jPCHrqNfCzawLYh5g==
@@ -1004,6 +1192,14 @@ duplexify@^3.5.0:
     readable-stream "^2.0.0"
     stream-shift "^1.0.0"
 
+each-props@^1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/each-props/-/each-props-1.3.2.tgz#ea45a414d16dd5cfa419b1a81720d5ca06892333"
+  integrity sha512-vV0Hem3zAGkJAyU7JSjixeU66rwdynTAa1vofCrSA5fEln+m67Az9CcnkVD776/fsN/UjIWmBDoNRS6t6G9RfA==
+  dependencies:
+    is-plain-object "^2.0.1"
+    object.defaults "^1.1.0"
+
 ecc-jsbn@~0.1.1:
   version "0.1.2"
   resolved "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz"
@@ -1037,20 +1233,13 @@ encodeurl@~1.0.2:
   resolved "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz"
   integrity sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=
 
-end-of-stream@^1.0.0:
+end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   version "1.4.4"
   resolved "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz"
   integrity sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==
   dependencies:
     once "^1.4.0"
 
-end-of-stream@~0.1.5:
-  version "0.1.5"
-  resolved "https://registry.npmjs.org/end-of-stream/-/end-of-stream-0.1.5.tgz"
-  integrity sha1-jhdyBsPICDfYVjLouTWd/osvbq8=
-  dependencies:
-    once "~1.3.0"
-
 entities@1.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/entities/-/entities-1.0.0.tgz"
@@ -1075,6 +1264,24 @@ error-ex@^1.2.0:
   dependencies:
     is-arrayish "^0.2.1"
 
+es5-ext@^0.10.35, es5-ext@^0.10.46, es5-ext@^0.10.50:
+  version "0.10.62"
+  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.62.tgz#5e6adc19a6da524bf3d1e02bbc8960e5eb49a9a5"
+  integrity sha512-BHLqn0klhEpnOKSrzn/Xsz2UIW8j+cGmo9JLzr8BiUapV8hPL9+FliFqjwr9ngW7jWdnxv6eO+/LqyhJVqgrjA==
+  dependencies:
+    es6-iterator "^2.0.3"
+    es6-symbol "^3.1.3"
+    next-tick "^1.1.0"
+
+es6-iterator@^2.0.1, es6-iterator@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
+  integrity sha512-zw4SRzoUkd+cl+ZoE15A9o1oQd920Bb0iOJMQkQhl3jNc03YqVjAhG7scf9C5KWRU/R13Orf588uCC6525o02g==
+  dependencies:
+    d "1"
+    es5-ext "^0.10.35"
+    es6-symbol "^3.1.1"
+
 es6-promise@^3.0.2:
   version "3.3.1"
   resolved "https://registry.npmjs.org/es6-promise/-/es6-promise-3.3.1.tgz"
@@ -1085,6 +1292,24 @@ es6-promise@^4.1.1:
   resolved "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.8.tgz"
   integrity sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w==
 
+es6-symbol@^3.1.1, es6-symbol@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.3.tgz#bad5d3c1bcdac28269f4cb331e431c78ac705d18"
+  integrity sha512-NJ6Yn3FuDinBaBRWl/q5X/s4koRHBrgKAu+yGI6JCBeiu3qrcbJhwT2GeR/EXVfylRk8dpQVJoLEFhK+Mu31NA==
+  dependencies:
+    d "^1.0.1"
+    ext "^1.1.2"
+
+es6-weak-map@^2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.3.tgz#b6da1f16cc2cc0d9be43e6bdbfc5e7dfcdf31d53"
+  integrity sha512-p5um32HOTO1kP+w7PRnB+5lQ43Z6muuMuIMffvDN8ZB4GcnjLBV6zGStpbASIMk4DCAvEaamhe2zhyCb/QXXsA==
+  dependencies:
+    d "1"
+    es5-ext "^0.10.46"
+    es6-iterator "^2.0.3"
+    es6-symbol "^3.1.1"
+
 escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz"
@@ -1161,6 +1386,13 @@ expand-tilde@^2.0.0, expand-tilde@^2.0.2:
   dependencies:
     homedir-polyfill "^1.0.1"
 
+ext@^1.1.2:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/ext/-/ext-1.7.0.tgz#0ea4383c0103d60e70be99e9a7f11027a33c4f5f"
+  integrity sha512-6hxeJYaL110a9b5TEJSj0gojyHQAmA2ch5Os+ySCiA1QGdS697XWY1pzsrSjqA9LDEEgdB/KypIlR59RcLuHYw==
+  dependencies:
+    type "^2.7.2"
+
 extend-shallow@^1.1.2:
   version "1.1.4"
   resolved "https://registry.npmjs.org/extend-shallow/-/extend-shallow-1.1.4.tgz"
@@ -1212,7 +1444,7 @@ extsprintf@^1.2.0:
   resolved "https://registry.npmjs.org/extsprintf/-/extsprintf-1.4.0.tgz"
   integrity sha1-4mifjzVvrWLMplo6kcXfX5VRaS8=
 
-fancy-log@^1.1.0:
+fancy-log@^1.1.0, fancy-log@^1.3.2:
   version "1.3.3"
   resolved "https://registry.npmjs.org/fancy-log/-/fancy-log-1.3.3.tgz"
   integrity sha512-k9oEhlyc0FrVh25qYuSELjr8oxsCoc4/LEZfg2iJJrfEk/tZL9bCoJE47gqAvI2m/AUjluCS4+3I0eTx8n3AEw==
@@ -1222,6 +1454,11 @@ fancy-log@^1.1.0:
     parse-node-version "^1.0.0"
     time-stamp "^1.0.0"
 
+fast-levenshtein@^1.0.0:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-1.1.4.tgz#e6a754cc8f15e58987aa9cbd27af66fd6f4e5af9"
+  integrity sha512-Ia0sQNrMPXXkqVFt6w6M1n1oKo3NfKs+mvaV811Jwir7vAk9a6PVV9VPYf6X3BU97QiLEmuW3uXH9u87zDFfdw==
+
 faye-websocket@~0.7.2:
   version "0.7.3"
   resolved "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.7.3.tgz"
@@ -1237,6 +1474,11 @@ figures@^1.3.5:
     escape-string-regexp "^1.0.5"
     object-assign "^4.1.0"
 
+file-uri-to-path@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz#553a7b8446ff6f684359c445f1e37a05dacc33dd"
+  integrity sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==
+
 fill-range@^4.0.0:
   version "4.0.0"
   resolved "https://registry.npmjs.org/fill-range/-/fill-range-4.0.0.tgz"
@@ -1260,11 +1502,6 @@ finalhandler@1.1.2:
     statuses "~1.5.0"
     unpipe "~1.0.0"
 
-find-index@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.npmjs.org/find-index/-/find-index-0.1.1.tgz"
-  integrity sha1-Z101iyyjiS15Whq0cjL4tuLg3eQ=
-
 find-up@^1.0.0:
   version "1.1.2"
   resolved "https://registry.npmjs.org/find-up/-/find-up-1.1.2.tgz"
@@ -1283,6 +1520,16 @@ findup-sync@^2.0.0:
     micromatch "^3.0.4"
     resolve-dir "^1.0.1"
 
+findup-sync@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/findup-sync/-/findup-sync-3.0.0.tgz#17b108f9ee512dfb7a5c7f3c8b27ea9e1a9c08d1"
+  integrity sha512-YbffarhcicEhOrm4CtrwdKBdCuz576RLdhJDsIfvNtxUuhdRet1qZcsMjqbePtAseKdAnDyM/IyXbu7PRPRLYg==
+  dependencies:
+    detect-file "^1.0.0"
+    is-glob "^4.0.0"
+    micromatch "^3.0.4"
+    resolve-dir "^1.0.1"
+
 fined@^1.0.1:
   version "1.2.0"
   resolved "https://registry.npmjs.org/fined/-/fined-1.2.0.tgz"
@@ -1304,6 +1551,14 @@ flagged-respawn@^1.0.0:
   resolved "https://registry.npmjs.org/flagged-respawn/-/flagged-respawn-1.0.1.tgz"
   integrity sha512-lNaHNVymajmk0OJMBn8fVUAU1BtDeKIqKoVhk4xAALB57aALg6b4W0MfJ/cUE0g9YBXy5XhSlPIpYIJ7HaY/3Q==
 
+flush-write-stream@^1.0.2:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/flush-write-stream/-/flush-write-stream-1.1.1.tgz#8dd7d873a1babc207d94ead0c2e0e44276ebf2e8"
+  integrity sha512-3Z4XhFZ3992uIq0XOqb9AreonueSYphE6oYbpt5+3u06JWklbsPkNv3ZKkP9Bz/r+1MWCaMoSQ28P85+1Yc77w==
+  dependencies:
+    inherits "^2.0.3"
+    readable-stream "^2.3.6"
+
 font-awesome@4.7.0:
   version "4.7.0"
   resolved "https://registry.npmjs.org/font-awesome/-/font-awesome-4.7.0.tgz"
@@ -1376,22 +1631,45 @@ from@~0:
   resolved "https://registry.npmjs.org/from/-/from-0.1.7.tgz"
   integrity sha1-g8YK/Fi5xWmXAH7Rp2izqzA6RP4=
 
+fs-mkdirp-stream@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs-mkdirp-stream/-/fs-mkdirp-stream-1.0.0.tgz#0b7815fc3201c6a69e14db98ce098c16935259eb"
+  integrity sha512-+vSd9frUnapVC2RZYfL3FCB2p3g4TBhaUmrsWlSudsGdnxIuUvBB2QM1VZeBtc49QFwrp+wQLrDs3+xxDgI5gQ==
+  dependencies:
+    graceful-fs "^4.1.11"
+    through2 "^2.0.3"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz"
   integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
 
+fsevents@^1.2.7:
+  version "1.2.13"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.13.tgz#f325cb0455592428bcf11b383370ef70e3bfcc38"
+  integrity sha512-oWb1Z6mkHIskLzEJ/XWX0srkpkTQ7vaopMQkyaEIoq0fmtFVxOthb8cCxeT+p3ynTdkk/RZwbgG4brR5BeWECw==
+  dependencies:
+    bindings "^1.5.0"
+    nan "^2.12.1"
+
 function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz"
   integrity sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==
 
-gaze@^0.5.1:
-  version "0.5.2"
-  resolved "https://registry.npmjs.org/gaze/-/gaze-0.5.2.tgz"
-  integrity sha1-QLcJU30k0dRXZ9takIaJ3+aaxE8=
+get-caller-file@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
+  integrity sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==
+
+get-intrinsic@^1.0.2, get-intrinsic@^1.1.1:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/get-intrinsic/-/get-intrinsic-1.1.3.tgz#063c84329ad93e83893c7f4f243ef63ffa351385"
+  integrity sha512-QJVz1Tj7MS099PevUG5jvnt9tSkXN8K14dxQlikJuPt4uD9hHAHjLyLBiLR5zELelBdD9QNRAXZzsJx0WaDL9A==
   dependencies:
-    globule "~0.1.0"
+    function-bind "^1.1.1"
+    has "^1.0.3"
+    has-symbols "^1.0.3"
 
 get-stdin@^4.0.1:
   version "4.0.1"
@@ -1415,41 +1693,42 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
-glob-stream@^3.1.5:
-  version "3.1.18"
-  resolved "https://registry.npmjs.org/glob-stream/-/glob-stream-3.1.18.tgz"
-  integrity sha1-kXCl8St5Awb9/lmPMT+PeVT9FDs=
-  dependencies:
-    glob "^4.3.1"
-    glob2base "^0.0.12"
-    minimatch "^2.0.1"
-    ordered-read-streams "^0.1.0"
-    through2 "^0.6.1"
-    unique-stream "^1.0.0"
-
-glob-watcher@^0.0.6:
-  version "0.0.6"
-  resolved "https://registry.npmjs.org/glob-watcher/-/glob-watcher-0.0.6.tgz"
-  integrity sha1-uVtKjfdLOcgymLDAXJeLTZo7cQs=
-  dependencies:
-    gaze "^0.5.1"
-
-glob2base@^0.0.12:
-  version "0.0.12"
-  resolved "https://registry.npmjs.org/glob2base/-/glob2base-0.0.12.tgz"
-  integrity sha1-nUGbPijxLoOjYhZKJ3BVkiycDVY=
+glob-parent@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-3.1.0.tgz#9e6af6299d8d3bd2bd40430832bd113df906c5ae"
+  integrity sha512-E8Ak/2+dZY6fnzlR7+ueWvhsH1SjHr4jjss4YS/h4py44jY9MhK/VFdaZJAWDz6BbL21KeteKxFSFpq8OS5gVA==
   dependencies:
-    find-index "^0.1.1"
+    is-glob "^3.1.0"
+    path-dirname "^1.0.0"
 
-glob@^4.3.1:
-  version "4.5.3"
-  resolved "https://registry.npmjs.org/glob/-/glob-4.5.3.tgz"
-  integrity sha1-xstz0yJsHv7wTePFbQEvAzd+4V8=
+glob-stream@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/glob-stream/-/glob-stream-6.1.0.tgz#7045c99413b3eb94888d83ab46d0b404cc7bdde4"
+  integrity sha512-uMbLGAP3S2aDOHUDfdoYcdIePUCfysbAd0IAoWVZbeGU/oNQ8asHVSshLDJUPWxfzj8zsCG7/XeHPHTtow0nsw==
   dependencies:
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^2.0.1"
-    once "^1.3.0"
+    extend "^3.0.0"
+    glob "^7.1.1"
+    glob-parent "^3.1.0"
+    is-negated-glob "^1.0.0"
+    ordered-read-streams "^1.0.0"
+    pumpify "^1.3.5"
+    readable-stream "^2.1.5"
+    remove-trailing-separator "^1.0.1"
+    to-absolute-glob "^2.0.0"
+    unique-stream "^2.0.2"
+
+glob-watcher@^5.0.3:
+  version "5.0.5"
+  resolved "https://registry.yarnpkg.com/glob-watcher/-/glob-watcher-5.0.5.tgz#aa6bce648332924d9a8489be41e3e5c52d4186dc"
+  integrity sha512-zOZgGGEHPklZNjZQaZ9f41i7F2YwE+tS5ZHrDhbBCk3stwahn5vQxnFmBJZHoYdusR6R1bLSXeGUy/BhctwKzw==
+  dependencies:
+    anymatch "^2.0.0"
+    async-done "^1.2.0"
+    chokidar "^2.0.0"
+    is-negated-glob "^1.0.0"
+    just-debounce "^1.0.0"
+    normalize-path "^3.0.0"
+    object.defaults "^1.1.0"
 
 glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.3:
   version "7.1.6"
@@ -1463,15 +1742,6 @@ glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.3:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@~3.1.21:
-  version "3.1.21"
-  resolved "https://registry.npmjs.org/glob/-/glob-3.1.21.tgz"
-  integrity sha1-0p4KBV3qUTj00H7UDomC6DwgZs0=
-  dependencies:
-    graceful-fs "~1.2.0"
-    inherits "1"
-    minimatch "~0.2.11"
-
 global-dirs@^0.1.0:
   version "0.1.1"
   resolved "https://registry.npmjs.org/global-dirs/-/global-dirs-0.1.1.tgz"
@@ -1511,15 +1781,6 @@ globby@^5.0.0:
     pify "^2.0.0"
     pinkie-promise "^2.0.0"
 
-globule@~0.1.0:
-  version "0.1.0"
-  resolved "https://registry.npmjs.org/globule/-/globule-0.1.0.tgz"
-  integrity sha1-2cjt3h2nnRJaFRt5UzuXhnY0auU=
-  dependencies:
-    glob "~3.1.21"
-    lodash "~1.0.1"
-    minimatch "~0.2.11"
-
 glogg@^1.0.0:
   version "1.0.2"
   resolved "https://registry.npmjs.org/glogg/-/glogg-1.0.2.tgz"
@@ -1544,7 +1805,7 @@ got@^6.7.1:
     unzip-response "^2.0.1"
     url-parse-lax "^1.0.0"
 
-graceful-fs@^3.0.0, graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.2.9, graceful-fs@~1.2.0:
+graceful-fs@^4.0.0, graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.9:
   version "4.2.10"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.10.tgz#147d3a006da4ca3ce14728c7aefc287c367d7a6c"
   integrity sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==
@@ -1556,6 +1817,30 @@ graphlib@^2.1.7:
   dependencies:
     lodash "^4.17.15"
 
+gulp-cli@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/gulp-cli/-/gulp-cli-2.3.0.tgz#ec0d380e29e52aa45e47977f0d32e18fd161122f"
+  integrity sha512-zzGBl5fHo0EKSXsHzjspp3y5CONegCm8ErO5Qh0UzFzk2y4tMvzLWhoDokADbarfZRL2pGpRp7yt6gfJX4ph7A==
+  dependencies:
+    ansi-colors "^1.0.1"
+    archy "^1.0.0"
+    array-sort "^1.0.0"
+    color-support "^1.1.3"
+    concat-stream "^1.6.0"
+    copy-props "^2.0.1"
+    fancy-log "^1.3.2"
+    gulplog "^1.0.0"
+    interpret "^1.4.0"
+    isobject "^3.0.1"
+    liftoff "^3.1.0"
+    matchdep "^2.0.0"
+    mute-stdout "^1.0.0"
+    pretty-hrtime "^1.0.0"
+    replace-homedir "^1.0.0"
+    semver-greatest-satisfied-range "^1.1.0"
+    v8flags "^3.2.0"
+    yargs "^7.1.0"
+
 gulp-concat@2.6.1:
   version "2.6.1"
   resolved "https://registry.npmjs.org/gulp-concat/-/gulp-concat-2.6.1.tgz"
@@ -1746,24 +2031,15 @@ gulp-webserver@0.9.1:
     tiny-lr "0.1.4"
     watch "^0.11.0"
 
-gulp@3.9.1:
-  version "3.9.1"
-  resolved "https://registry.npmjs.org/gulp/-/gulp-3.9.1.tgz"
-  integrity sha1-VxzkWSjdQK9lFPxAEYZgFsE4RbQ=
+gulp@4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/gulp/-/gulp-4.0.2.tgz#543651070fd0f6ab0a0650c6a3e6ff5a7cb09caa"
+  integrity sha512-dvEs27SCZt2ibF29xYgmnwwCYZxdxhQ/+LFWlbAW8y7jt68L/65402Lz3+CKy0Ov4rOs+NERmDq7YlZaDqUIfA==
   dependencies:
-    archy "^1.0.0"
-    chalk "^1.0.0"
-    deprecated "^0.0.1"
-    gulp-util "^3.0.0"
-    interpret "^1.0.0"
-    liftoff "^2.1.0"
-    minimist "^1.1.0"
-    orchestrator "^0.3.0"
-    pretty-hrtime "^1.0.0"
-    semver "^4.1.0"
-    tildify "^1.0.0"
-    v8flags "^2.0.2"
-    vinyl-fs "^0.3.0"
+    glob-watcher "^5.0.3"
+    gulp-cli "^2.2.0"
+    undertaker "^1.2.1"
+    vinyl-fs "^3.0.0"
 
 gulplog@^1.0.0:
   version "1.0.0"
@@ -1823,6 +2099,18 @@ has-gulplog@^0.1.0:
   dependencies:
     sparkles "^1.0.0"
 
+has-property-descriptors@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-property-descriptors/-/has-property-descriptors-1.0.0.tgz#610708600606d36961ed04c196193b6a607fa861"
+  integrity sha512-62DVLZGoiEBDHQyqG4w9xCuZ7eJEwNmJRWw2VY84Oedb7WFcA27fiEVe8oUQx9hAUJ4ekurquucTGwsyO1XGdQ==
+  dependencies:
+    get-intrinsic "^1.1.1"
+
+has-symbols@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.3.tgz#bb7b2c4349251dce87b125f7bdf874aa7c8b39f8"
+  integrity sha512-l3LCuF6MgDNwTDKkdYGEihYjt5pRPbEg46rtlmnSPlUbgmB8LOIrKJbYYFBSbnPaJexMKtiPO8hmeRjRz2Td+A==
+
 has-value@^0.3.1:
   version "0.3.1"
   resolved "https://registry.npmjs.org/has-value/-/has-value-0.3.1.tgz"
@@ -1994,11 +2282,6 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@1:
-  version "1.0.2"
-  resolved "https://registry.npmjs.org/inherits/-/inherits-1.0.2.tgz"
-  integrity sha1-ykMJ2t7mtUzAuNJH6NfHoJdb3Js=
-
 inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.1, inherits@~2.0.3:
   version "2.0.4"
   resolved "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz"
@@ -2032,10 +2315,15 @@ inquirer@~0.10:
     strip-ansi "^3.0.0"
     through "^2.3.6"
 
-interpret@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.npmjs.org/interpret/-/interpret-1.2.0.tgz"
-  integrity sha512-mT34yGKMNceBQUoVn7iCDKDntA7SC6gycMAWzGx1z/CMCTV7b2AAtXlo3nRyHZ1FelRkQbQjprHSYGwzLtkVbw==
+interpret@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.4.0.tgz#665ab8bc4da27a774a40584e812e3e0fa45b1a1e"
+  integrity sha512-agE4QfB2Lkp9uICn7BAqoscw4SZP9kTE2hxiFI3jBPmXJfdqiahTbUuKGsMoN2GtqL9AxhYioAcVvgsb1HvRbA==
+
+invert-kv@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
+  integrity sha512-xgs2NH9AE66ucSq4cNG1nhSFghr5l6tdL15Pk+jl46bmmBapgoaY/AacXyaDznAqmGL99TiLSQgO/XazFSKYeQ==
 
 is-absolute@^1.0.0:
   version "1.0.0"
@@ -2064,6 +2352,13 @@ is-arrayish@^0.2.1:
   resolved "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz"
   integrity sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=
 
+is-binary-path@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-1.0.1.tgz#75f16642b480f187a711c814161fd3a4a7655898"
+  integrity sha512-9fRVlXc0uCxEDj1nQzaWONSpbTfx0FmJfzHF7pwlI8DkWGoHBBea4Pg5Ky0ojwwxQmnSifgbKkI06Qv0Ljgj+Q==
+  dependencies:
+    binary-extensions "^1.0.0"
+
 is-buffer@^1.1.5:
   version "1.1.6"
   resolved "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz"
@@ -2076,6 +2371,13 @@ is-ci@^1.0.10:
   dependencies:
     ci-info "^1.5.0"
 
+is-core-module@^2.9.0:
+  version "2.11.0"
+  resolved "https://registry.yarnpkg.com/is-core-module/-/is-core-module-2.11.0.tgz#ad4cb3e3863e814523c96f3f58d26cc570ff0144"
+  integrity sha512-RRjxlvLDkD1YJwDbroBHMb+cukurkDWNyHx7D3oNB5x9rb5ogcksMC5wHCadcXoo67gVr/+3GFySh3134zi6rw==
+  dependencies:
+    has "^1.0.3"
+
 is-data-descriptor@^0.1.4:
   version "0.1.4"
   resolved "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz"
@@ -2120,7 +2422,7 @@ is-extendable@^1.0.1:
   dependencies:
     is-plain-object "^2.0.4"
 
-is-extglob@^2.1.0:
+is-extglob@^2.1.0, is-extglob@^2.1.1:
   version "2.1.1"
   resolved "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz"
   integrity sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=
@@ -2151,6 +2453,13 @@ is-glob@^3.1.0:
   dependencies:
     is-extglob "^2.1.0"
 
+is-glob@^4.0.0:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.3.tgz#64f61e42cbbb2eec2071a9dac0b28ba1e65d5084"
+  integrity sha512-xelSayHH36ZgE7ZWhli7pW34hNbNl8Ojv5KVmkJD4hBdD3th8Tfk9vYasLM+mXWOZhFkgZfxhLSnrwRr4elSSg==
+  dependencies:
+    is-extglob "^2.1.1"
+
 is-installed-globally@^0.1.0:
   version "0.1.0"
   resolved "https://registry.npmjs.org/is-installed-globally/-/is-installed-globally-0.1.0.tgz"
@@ -2159,6 +2468,11 @@ is-installed-globally@^0.1.0:
     global-dirs "^0.1.0"
     is-path-inside "^1.0.0"
 
+is-negated-glob@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-negated-glob/-/is-negated-glob-1.0.0.tgz#6910bca5da8c95e784b5751b976cf5a10fee36d2"
+  integrity sha512-czXVVn/QEmgvej1f50BZ648vUI+em0xqMq2Sn+QncCLN4zj1UAxlT+kw/6ggQTOaZPd1HqKQGEqbpQVtJucWug==
+
 is-npm@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/is-npm/-/is-npm-1.0.0.tgz"
@@ -2171,6 +2485,11 @@ is-number@^3.0.0:
   dependencies:
     kind-of "^3.0.2"
 
+is-number@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-4.0.0.tgz#0026e37f5454d73e356dfe6564699867c6a7f0ff"
+  integrity sha512-rSklcAIlf1OmFdyAqbnWTLVelsQ58uvZ66S/ZyawjWqIviTWCjg2PzVGw8WUA+nNuPTqb4wgA+NszrJ+08LlgQ==
+
 is-obj@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
@@ -2200,13 +2519,18 @@ is-plain-obj@^1.0.0:
   resolved "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-1.1.0.tgz"
   integrity sha1-caUMhCnfync8kqOQpKA7OfzVHT4=
 
-is-plain-object@^2.0.3, is-plain-object@^2.0.4:
+is-plain-object@^2.0.1, is-plain-object@^2.0.3, is-plain-object@^2.0.4:
   version "2.0.4"
   resolved "https://registry.npmjs.org/is-plain-object/-/is-plain-object-2.0.4.tgz"
   integrity sha512-h5PpgXkWitc38BBMYawTYMWJHFZJVnBquFE57xFpjB8pJFiF6gZ+bU+WyI/yqXiFR5mdLsgYNaPe8uao6Uv9Og==
   dependencies:
     isobject "^3.0.1"
 
+is-plain-object@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-5.0.0.tgz#4427f50ab3429e9025ea7d52e9043a9ef4159344"
+  integrity sha512-VRSzKkbMm5jMDoKLbltAkFQ5Qr7VDiTFGXxYFXXowVj387GeGNOCsOH6Msy00SGZ3Fp84b1Naa1psqgcCIEP5Q==
+
 is-redirect@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/is-redirect/-/is-redirect-1.0.0.tgz"
@@ -2241,11 +2565,16 @@ is-unc-path@^1.0.0:
   dependencies:
     unc-path-regex "^0.1.2"
 
-is-utf8@^0.2.0:
+is-utf8@^0.2.0, is-utf8@^0.2.1:
   version "0.2.1"
   resolved "https://registry.npmjs.org/is-utf8/-/is-utf8-0.2.1.tgz"
   integrity sha1-Sw2hRCEE0bM2NA6AeX6GXPOffXI=
 
+is-valid-glob@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-valid-glob/-/is-valid-glob-1.0.0.tgz#29bf3eff701be2d4d315dbacc39bc39fe8f601aa"
+  integrity sha512-AhiROmoEFDSsjx8hW+5sGwgKVIORcXnrlAx/R0ZSeaPw70Vw0CqkGBBhHGL58Uox2eXnU1AnvXJl1XlyedO5bA==
+
 is-windows@^1.0.1, is-windows@^1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/is-windows/-/is-windows-1.0.2.tgz"
@@ -2369,6 +2698,11 @@ json-schema@0.2.3:
   resolved "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz"
   integrity sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=
 
+json-stable-stringify-without-jsonify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
+  integrity sha512-Bdboy+l7tA3OGW6FjyFHWkP5LuByj1Tk33Ljyq0axyzdk9//JSi2u3fP1QSmd1KNwq6VOKYGlAu87CisVir6Pw==
+
 json-stable-stringify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz"
@@ -2396,6 +2730,11 @@ jsprim@^1.2.2:
     json-schema "0.2.3"
     verror "1.10.0"
 
+just-debounce@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/just-debounce/-/just-debounce-1.1.0.tgz#2f81a3ad4121a76bc7cb45dbf704c0d76a8e5ddf"
+  integrity sha512-qpcRocdkUmf+UTNBYx5w6dexX5J31AKK1OmPwH630a83DdVVUIngk55RSAiIGpQyoH0dlr872VHfPjnQnK1qDQ==
+
 kind-of@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/kind-of/-/kind-of-1.1.0.tgz"
@@ -2415,7 +2754,7 @@ kind-of@^4.0.0:
   dependencies:
     is-buffer "^1.1.5"
 
-kind-of@^5.0.0:
+kind-of@^5.0.0, kind-of@^5.0.2:
   version "5.1.0"
   resolved "https://registry.npmjs.org/kind-of/-/kind-of-5.1.0.tgz"
   integrity sha512-NGEErnH6F2vUuXDh+OlbcKW7/wOcfdRHaZ7VWtqCztfHri/++YKmP51OdWeGPuqCOba6kk2OTe5d02VmTB80Pw==
@@ -2425,6 +2764,14 @@ kind-of@^6.0.0, kind-of@^6.0.2:
   resolved "https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz"
   integrity sha512-s5kLOcnH0XqDO+FvuaLX8DDjZ18CGFk7VygH40QoKPUQhW4e2rvM0rwUq0t8IQDOwYSeLK01U90OjzBTme2QqA==
 
+last-run@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/last-run/-/last-run-1.1.1.tgz#45b96942c17b1c79c772198259ba943bebf8ca5b"
+  integrity sha512-U/VxvpX4N/rFvPzr3qG5EtLKEnNI0emvIQB3/ecEwv+8GHaUKbIB8vxv1Oai5FAF0d0r7LXHhLLe5K/yChm5GQ==
+  dependencies:
+    default-resolution "^2.0.0"
+    es6-weak-map "^2.0.1"
+
 latest-version@^3.0.0:
   version "3.1.0"
   resolved "https://registry.npmjs.org/latest-version/-/latest-version-3.1.0.tgz"
@@ -2442,6 +2789,27 @@ lazy-cache@^1.0.3:
   resolved "https://registry.npmjs.org/lazy-cache/-/lazy-cache-1.0.4.tgz"
   integrity sha1-odePw6UEdMuAhF07O24dpJpEbo4=
 
+lazystream@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/lazystream/-/lazystream-1.0.1.tgz#494c831062f1f9408251ec44db1cba29242a2638"
+  integrity sha512-b94GiNHQNy6JNTrt5w6zNyffMrNkXZb3KTkCZJb2V1xaEGCk093vkZ2jk3tpaeP33/OiXC+WvK9AxUebnf5nbw==
+  dependencies:
+    readable-stream "^2.0.5"
+
+lcid@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
+  integrity sha512-YiGkH6EnGrDGqLMITnGjXtGmNtjoXw9SVUzcaos8RBi7Ps0VBylkq+vOcY9QE5poLasPCR849ucFUkl0UzUyOw==
+  dependencies:
+    invert-kv "^1.0.0"
+
+lead@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lead/-/lead-1.0.0.tgz#6f14f99a37be3a9dd784f5495690e5903466ee42"
+  integrity sha512-IpSVCk9AYvLHo5ctcIXxOBpMWUe+4TKN3VPWAKUbJikkmsGp0VrSM8IttVc32D6J4WUsiPE6aEFRNmIoF/gdow==
+  dependencies:
+    flush-write-stream "^1.0.2"
+
 "less@2.6.x || ^2.7.1":
   version "2.7.3"
   resolved "https://registry.npmjs.org/less/-/less-2.7.3.tgz"
@@ -2456,13 +2824,13 @@ lazy-cache@^1.0.3:
     request "2.81.0"
     source-map "^0.5.3"
 
-liftoff@^2.1.0:
-  version "2.5.0"
-  resolved "https://registry.npmjs.org/liftoff/-/liftoff-2.5.0.tgz"
-  integrity sha1-IAkpG7Mc6oYbvxCnwVooyvdcMew=
+liftoff@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/liftoff/-/liftoff-3.1.0.tgz#c9ba6081f908670607ee79062d700df062c52ed3"
+  integrity sha512-DlIPlJUkCV0Ips2zf2pJP0unEoT1kwYhiiPUGF3s/jtxTCjziNLoiVVh+jqWOWeFi6mmwQ5fNxvAUyPad4Dfog==
   dependencies:
     extend "^3.0.0"
-    findup-sync "^2.0.0"
+    findup-sync "^3.0.0"
     fined "^1.0.1"
     flagged-respawn "^1.0.0"
     is-plain-object "^2.0.4"
@@ -2922,16 +3290,6 @@ lodash@^3.3.1:
   resolved "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz"
   integrity sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=
 
-lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@~4.17.11:
-  version "4.17.21"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
-  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
-
-lodash@~1.0.1:
-  version "1.0.2"
-  resolved "https://registry.npmjs.org/lodash/-/lodash-1.0.2.tgz"
-  integrity sha1-j1dWDIO1n8JwvT1WG2kAQ0MOJVE=
-
 longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz"
@@ -2950,11 +3308,6 @@ lowercase-keys@^1.0.0:
   resolved "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-1.0.1.tgz"
   integrity sha512-G2Lj61tXDnVFFOi8VZds+SoQjtQC3dgokKdDG2mTm1tx4m50NUHBOZSBwQQHyy0V12A0JTG4icfZQH+xPyh8VA==
 
-lru-cache@2:
-  version "2.7.3"
-  resolved "https://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz"
-  integrity sha1-bUUk6LlV+V1PW1iFHOId1y+06VI=
-
 lru-cache@^4.0.1, lru-cache@^4.1.5:
   version "4.1.5"
   resolved "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.5.tgz"
@@ -3038,6 +3391,16 @@ markdown-it@12.3.2:
     mdurl "^1.0.1"
     uc.micro "^1.0.5"
 
+matchdep@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/matchdep/-/matchdep-2.0.0.tgz#c6f34834a0d8dbc3b37c27ee8bbcb27c7775582e"
+  integrity sha512-LFgVbaHIHMqCRuCZyfCtUOq9/Lnzhi7Z0KFUE2fhD54+JN2jLh3hC02RLkqauJ3U4soU6H1J3tfj/Byk7GoEjA==
+  dependencies:
+    findup-sync "^2.0.0"
+    micromatch "^3.0.4"
+    resolve "^1.4.0"
+    stack-trace "0.0.10"
+
 mdurl@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz"
@@ -3076,7 +3439,7 @@ methods@^1.1.1:
   resolved "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz"
   integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=
 
-micromatch@^3.0.4:
+micromatch@^3.0.4, micromatch@^3.1.10, micromatch@^3.1.4:
   version "3.1.10"
   resolved "https://registry.npmjs.org/micromatch/-/micromatch-3.1.10.tgz"
   integrity sha512-MWikgl9n9M3w+bpsY3He8L+w9eF9338xRl8IAO5viDizwSzziFEyUzo2xrrloB64ADbTf8uA8vRqqttDTOmccg==
@@ -3124,13 +3487,6 @@ mime@1.6.0, mime@^1.2.11, mime@^1.4.1:
   resolved "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz"
   integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
 
-minimatch@^2.0.1:
-  version "2.0.10"
-  resolved "https://registry.npmjs.org/minimatch/-/minimatch-2.0.10.tgz"
-  integrity sha1-jQh8OcazjAAbl/ynzm0OHoCvusc=
-  dependencies:
-    brace-expansion "^1.0.0"
-
 minimatch@^3.0.3, minimatch@^3.0.4, minimatch@~3.0.2:
   version "3.0.4"
   resolved "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz"
@@ -3138,20 +3494,12 @@ minimatch@^3.0.3, minimatch@^3.0.4, minimatch@~3.0.2:
   dependencies:
     brace-expansion "^1.1.7"
 
-minimatch@~0.2.11:
-  version "0.2.14"
-  resolved "https://registry.npmjs.org/minimatch/-/minimatch-0.2.14.tgz"
-  integrity sha1-x054BXT2PG+aCQ6Q775u9TpqdWo=
-  dependencies:
-    lru-cache "2"
-    sigmund "~1.0.0"
-
 minimist@0.0.8:
   version "0.0.8"
   resolved "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz"
   integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
 
-minimist@1.2.6, minimist@^1.1.0, minimist@^1.1.3, minimist@^1.2.0:
+minimist@1.2.6, minimist@^1.1.0, minimist@^1.1.3, minimist@^1.2.0, minimist@^1.2.5:
   version "1.2.6"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.6.tgz#8637a5b759ea0d6e98702cfb3a9283323c93af44"
   integrity sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==
@@ -3161,11 +3509,6 @@ minimist@^0.2.0:
   resolved "https://registry.npmjs.org/minimist/-/minimist-0.2.0.tgz"
   integrity sha1-Tf/lJdriuGTGbC4jxicdev3s784=
 
-minimist@^1.1.0, minimist@^1.1.3, minimist@^1.2.0, minimist@^1.2.5:
-  version "1.2.6"
-  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.6.tgz#8637a5b759ea0d6e98702cfb3a9283323c93af44"
-  integrity sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==
-
 mixin-deep@^1.2.0:
   version "1.3.2"
   resolved "https://registry.npmjs.org/mixin-deep/-/mixin-deep-1.3.2.tgz"
@@ -3227,11 +3570,21 @@ mustache@2.2.1:
   resolved "https://registry.npmjs.org/mustache/-/mustache-2.2.1.tgz"
   integrity sha1-LEDKIcJ49TFQaCvPkJDkGjM5uHY=
 
+mute-stdout@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/mute-stdout/-/mute-stdout-1.0.1.tgz#acb0300eb4de23a7ddeec014e3e96044b3472331"
+  integrity sha512-kDcwXR4PS7caBpuRYYBUz9iVixUk3anO3f5OYFiIPwK/20vCzKCHyKoulbiDY1S53zD2bxUpxN/IJ+TnXjfvxg==
+
 mute-stream@0.0.5:
   version "0.0.5"
   resolved "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.5.tgz"
   integrity sha1-j7+rsKmKJT0xhDMfno3rc3L6xsA=
 
+nan@^2.12.1:
+  version "2.17.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.17.0.tgz#c0150a2368a182f033e9aa5195ec76ea41a199cb"
+  integrity sha512-2ZTgtl0nJsO0KQCjEpxcIr5D+Yv90plTitZt9JBfQvVJDS5seMl3FOvsh3+9CoYWXf/1l5OaZzzF6nDm4cagaQ==
+
 nanomatch@^1.2.9:
   version "1.2.13"
   resolved "https://registry.npmjs.org/nanomatch/-/nanomatch-1.2.13.tgz"
@@ -3264,6 +3617,11 @@ neo-async@^2.6.0:
   resolved "https://registry.npmjs.org/neo-async/-/neo-async-2.6.1.tgz"
   integrity sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw==
 
+next-tick@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.1.0.tgz#1836ee30ad56d67ef281b22bd199f709449b35eb"
+  integrity sha512-CXdUiJembsNjuToQvxayPZF9Vqht7hewsvy2sOWafLvi2awflj9mOC6bHIg50orX8IJvWKY9wYQ/zB2kogPslQ==
+
 node.extend@^1.0.10:
   version "1.1.8"
   resolved "https://registry.npmjs.org/node.extend/-/node.extend-1.1.8.tgz"
@@ -3290,6 +3648,25 @@ normalize-package-data@^2.3.2, normalize-package-data@^2.3.4:
     semver "2 || 3 || 4 || 5"
     validate-npm-package-license "^3.0.1"
 
+normalize-path@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
+  integrity sha512-3pKJwH184Xo/lnH6oyP1q2pMd7HcypqqmRs91/6/i2CGtWwIKGCkOOMTm/zXbgTEWHw1uNpNi/igc3ePOYHb6w==
+  dependencies:
+    remove-trailing-separator "^1.0.1"
+
+normalize-path@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
+  integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
+
+now-and-later@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/now-and-later/-/now-and-later-2.0.1.tgz#8e579c8685764a7cc02cb680380e94f43ccb1f7c"
+  integrity sha512-KGvQ0cB70AQfg107Xvs/Fbu+dGmZoTRJp2TaPwcwQm3/7PteUyN2BCgk8KBMPGBUXZdVwyWS8fDCGFygBm19UQ==
+  dependencies:
+    once "^1.3.2"
+
 npm-run-path@^2.0.0:
   version "2.0.2"
   resolved "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz"
@@ -3326,6 +3703,11 @@ object-copy@^0.1.0:
     define-property "^0.2.5"
     kind-of "^3.0.3"
 
+object-keys@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
+  integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
+
 object-keys@~0.4.0:
   version "0.4.0"
   resolved "https://registry.npmjs.org/object-keys/-/object-keys-0.4.0.tgz"
@@ -3343,7 +3725,17 @@ object-visit@^1.0.0:
   dependencies:
     isobject "^3.0.0"
 
-object.defaults@^1.1.0:
+object.assign@^4.0.4, object.assign@^4.1.0:
+  version "4.1.4"
+  resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.4.tgz#9673c7c7c351ab8c4d0b516f4343ebf4dfb7799f"
+  integrity sha512-1mxKf0e58bvyjSCtKYY4sRe9itRk3PJpquJOjeIkz885CczcI4IvJJDLPS72oowuSh+pBxUFROpX+TU++hxhZQ==
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.4"
+    has-symbols "^1.0.3"
+    object-keys "^1.1.1"
+
+object.defaults@^1.0.0, object.defaults@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/object.defaults/-/object.defaults-1.1.0.tgz"
   integrity sha1-On+GgzS0B96gbaFtiNXNKeQ1/s8=
@@ -3368,6 +3760,14 @@ object.pick@^1.2.0, object.pick@^1.3.0:
   dependencies:
     isobject "^3.0.1"
 
+object.reduce@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/object.reduce/-/object.reduce-1.0.1.tgz#6fe348f2ac7fa0f95ca621226599096825bb03ad"
+  integrity sha512-naLhxxpUESbNkRqc35oQ2scZSJueHGQNUfMW/0U37IgN6tE2dgDWg3whf+NEliy3F/QysrO48XKUz/nGPe+AQw==
+  dependencies:
+    for-own "^1.0.0"
+    make-iterator "^1.0.0"
+
 on-finished@2.1.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/on-finished/-/on-finished-2.1.0.tgz"
@@ -3382,20 +3782,13 @@ on-finished@^2.3.0, on-finished@~2.3.0:
   dependencies:
     ee-first "1.1.1"
 
-once@^1.3.0, once@^1.4.0:
+once@^1.3.0, once@^1.3.1, once@^1.3.2, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.npmjs.org/once/-/once-1.4.0.tgz"
   integrity sha1-WDsap3WWHUsROsF9nFC6753Xa9E=
   dependencies:
     wrappy "1"
 
-once@~1.3.0:
-  version "1.3.3"
-  resolved "https://registry.npmjs.org/once/-/once-1.3.3.tgz"
-  integrity sha1-suJhVXzkwxTsgwTz+oJmPkKXyiA=
-  dependencies:
-    wrappy "1"
-
 onetime@^1.0.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz"
@@ -3418,25 +3811,25 @@ open@^0.0.5:
   resolved "https://registry.npmjs.org/open/-/open-0.0.5.tgz"
   integrity sha1-QsPhjslUZra/DcQvOilFw/DK2Pw=
 
-orchestrator@^0.3.0:
-  version "0.3.8"
-  resolved "https://registry.npmjs.org/orchestrator/-/orchestrator-0.3.8.tgz"
-  integrity sha1-FOfp4nZPcxX7rBhOUGx6pt+UrX4=
+ordered-read-streams@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/ordered-read-streams/-/ordered-read-streams-1.0.1.tgz#77c0cb37c41525d64166d990ffad7ec6a0e1363e"
+  integrity sha512-Z87aSjx3r5c0ZB7bcJqIgIRX5bxR7A4aSzvIbaxd0oTkWBCOoKfuGHiKj60CHVUgg1Phm5yMZzBdt8XqRs73Mw==
   dependencies:
-    end-of-stream "~0.1.5"
-    sequencify "~0.0.7"
-    stream-consume "~0.1.0"
-
-ordered-read-streams@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.npmjs.org/ordered-read-streams/-/ordered-read-streams-0.1.0.tgz"
-  integrity sha1-/VZamvjrRHO6abbtijQ1LLVS8SY=
+    readable-stream "^2.0.1"
 
 os-homedir@^1.0.0:
   version "1.0.2"
   resolved "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz"
   integrity sha1-/7xJiDNuDoM94MFox+8VISGqf7M=
 
+os-locale@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
+  integrity sha512-PRT7ZORmwu2MEFt4/fv3Q+mEfN4zetKxufQrkShY2oGvUms9r8otu5HfdyIFHkYXjO7laNsoVGmM2MANfuTA8g==
+  dependencies:
+    lcid "^1.0.0"
+
 os-tmpdir@^1.0.0:
   version "1.0.2"
   resolved "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz"
@@ -3501,6 +3894,11 @@ pascalcase@^0.1.1:
   resolved "https://registry.npmjs.org/pascalcase/-/pascalcase-0.1.1.tgz"
   integrity sha1-s2PlXoAGym/iF4TS2yK9FdeRfxQ=
 
+path-dirname@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/path-dirname/-/path-dirname-1.0.2.tgz#cc33d24d525e099a5388c0336c6e32b9160609e0"
+  integrity sha512-ALzNPpyNq9AqXMBjeymIjFDAkAFH06mHJH/cSBHAgU0s4vfpBn6b2nf8tiRLvagKD8RbTpq2FKTBg7cl9l3c7Q==
+
 path-exists@^2.0.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/path-exists/-/path-exists-2.1.0.tgz"
@@ -3531,7 +3929,7 @@ path-loader@^1.0.10:
     native-promise-only "^0.8.1"
     superagent "^3.8.3"
 
-path-parse@^1.0.6:
+path-parse@^1.0.6, path-parse@^1.0.7:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
   integrity sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==
@@ -3654,6 +4052,23 @@ pseudomap@^1.0.2:
   resolved "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz"
   integrity sha1-8FKijacOYYkX7wqKw0wa5aaChrM=
 
+pump@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/pump/-/pump-2.0.1.tgz#12399add6e4cf7526d973cbc8b5ce2e2908b3909"
+  integrity sha512-ruPMNRkN3MHP1cWJc9OWr+T/xDP0jhXYCLfJcBuX54hhfIBnaQmAUMfDcG4DM5UMWByBbJY69QSphm3jtDKIkA==
+  dependencies:
+    end-of-stream "^1.1.0"
+    once "^1.3.1"
+
+pumpify@^1.3.5:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/pumpify/-/pumpify-1.5.1.tgz#36513be246ab27570b1a374a5ce278bfd74370ce"
+  integrity sha512-oClZI37HvuUJJxSKKrC17bZ9Cu0ZYhEAGPsPUy9KlMUmv9dKX2o77RUmq7f3XjIxbwyGwYzbzQ1L2Ks8sIradQ==
+  dependencies:
+    duplexify "^3.6.0"
+    inherits "^2.0.3"
+    pump "^2.0.0"
+
 punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz"
@@ -3759,16 +4174,6 @@ readable-stream@1.1.x, readable-stream@^1.0.26-2, readable-stream@^1.0.26-4, rea
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-"readable-stream@>=1.0.33-1 <1.1.0-0", readable-stream@~1.0.17:
-  version "1.0.34"
-  resolved "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz"
-  integrity sha1-Elgg40vIQtLyqq+v5MKRbuMsFXw=
-  dependencies:
-    core-util-is "~1.0.0"
-    inherits "~2.0.1"
-    isarray "0.0.1"
-    string_decoder "~0.10.x"
-
 readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.5, readable-stream@~2.3.6:
   version "2.3.6"
   resolved "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz"
@@ -3782,6 +4187,38 @@ readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
+readable-stream@^2.0.5, readable-stream@^2.3.3, readable-stream@^2.3.6:
+  version "2.3.7"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
+  integrity sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~2.0.0"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.1.1"
+    util-deprecate "~1.0.1"
+
+readable-stream@~1.0.17:
+  version "1.0.34"
+  resolved "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz"
+  integrity sha1-Elgg40vIQtLyqq+v5MKRbuMsFXw=
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "0.0.1"
+    string_decoder "~0.10.x"
+
+readdirp@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.2.1.tgz#0e87622a3325aa33e892285caf8b4e846529a525"
+  integrity sha512-1JU/8q+VgFZyxwrJ+SVIOsh+KywWGpds3NTqikiKpDMZWScmAYyKIgqkO+ARvNWJfXeXR1zxz7aHF4u4CyH6vQ==
+  dependencies:
+    graceful-fs "^4.1.11"
+    micromatch "^3.1.10"
+    readable-stream "^2.0.2"
+
 readline2@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/readline2/-/readline2-1.0.1.tgz"
@@ -3829,7 +4266,24 @@ registry-url@^3.0.3:
   dependencies:
     rc "^1.0.1"
 
-remove-trailing-separator@^1.0.1:
+remove-bom-buffer@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/remove-bom-buffer/-/remove-bom-buffer-3.0.0.tgz#c2bf1e377520d324f623892e33c10cac2c252b53"
+  integrity sha512-8v2rWhaakv18qcvNeli2mZ/TMTL2nEyAKRvzo1WtnZBl15SHyEhrCu2/xKlJyUFKHiHgfXIyuY6g2dObJJycXQ==
+  dependencies:
+    is-buffer "^1.1.5"
+    is-utf8 "^0.2.1"
+
+remove-bom-stream@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/remove-bom-stream/-/remove-bom-stream-1.2.0.tgz#05f1a593f16e42e1fb90ebf59de8e569525f9523"
+  integrity sha512-wigO8/O08XHb8YPzpDDT+QmRANfW6vLqxfaXm1YXhnFf3AkSLyjfG3GEFg4McZkmgL7KvCj5u2KczkvSP6NfHA==
+  dependencies:
+    remove-bom-buffer "^3.0.0"
+    safe-buffer "^5.1.0"
+    through2 "^2.0.3"
+
+remove-trailing-separator@^1.0.1, remove-trailing-separator@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz"
   integrity sha1-wkvOKig62tW8P1jg1IJJuSN52O8=
@@ -3861,6 +4315,15 @@ replace-ext@^1.0.0:
   resolved "https://registry.npmjs.org/replace-ext/-/replace-ext-1.0.0.tgz"
   integrity sha1-3mMSg3P8v3w8z6TeWkgMRaZ5WOs=
 
+replace-homedir@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/replace-homedir/-/replace-homedir-1.0.0.tgz#e87f6d513b928dde808260c12be7fec6ff6e798c"
+  integrity sha512-CHPV/GAglbIB1tnQgaiysb8H2yCy8WQ7lcEwQ/eT+kLj0QHV8LnJW0zpqpE7RSkrMSRoa+EBoag86clf7WAgSg==
+  dependencies:
+    homedir-polyfill "^1.0.1"
+    is-absolute "^1.0.0"
+    remove-trailing-separator "^1.1.0"
+
 replacestream@^4.0.0:
   version "4.0.3"
   resolved "https://registry.npmjs.org/replacestream/-/replacestream-4.0.3.tgz"
@@ -3903,6 +4366,16 @@ require-dir@^0.3.1:
   resolved "https://registry.npmjs.org/require-dir/-/require-dir-0.3.2.tgz"
   integrity sha1-wdXHXp+//eny5rM+OD209ZS1pqk=
 
+require-directory@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
+  integrity sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==
+
+require-main-filename@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
+  integrity sha512-IqSUtOVP4ksd1C/ej5zeEh/BIP2ajqpn8c5x+q99gvcIG/Qf0cud5raVnE/Dwd0ua9TXYDoDc0RE5hBSdz22Ug==
+
 resolve-dir@^1.0.0, resolve-dir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/resolve-dir/-/resolve-dir-1.0.1.tgz"
@@ -3911,6 +4384,13 @@ resolve-dir@^1.0.0, resolve-dir@^1.0.1:
     expand-tilde "^2.0.0"
     global-modules "^1.0.0"
 
+resolve-options@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/resolve-options/-/resolve-options-1.1.0.tgz#32bb9e39c06d67338dc9378c0d6d6074566ad131"
+  integrity sha512-NYDgziiroVeDC29xq7bp/CacZERYsA9bXYd1ZmcJlF3BcrZv5pTb4NG7SjdyKDnXZ84aC4vo2u6sNKIA1LCu/A==
+  dependencies:
+    value-or-function "^3.0.0"
+
 resolve-url@^0.2.1:
   version "0.2.1"
   resolved "https://registry.npmjs.org/resolve-url/-/resolve-url-0.2.1.tgz"
@@ -3923,6 +4403,15 @@ resolve@^1.1.6, resolve@^1.1.7, resolve@^1.10.0:
   dependencies:
     path-parse "^1.0.6"
 
+resolve@^1.4.0:
+  version "1.22.1"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.22.1.tgz#27cb2ebb53f91abb49470a928bba7558066ac177"
+  integrity sha512-nBpuuYuY5jFsli/JIs1oldw6fOQCBioohqWZg/2hiaOybXOft4lonv85uDOKXdf8rhyK159cxU5cDcK/NKk8zw==
+  dependencies:
+    is-core-module "^2.9.0"
+    path-parse "^1.0.7"
+    supports-preserve-symlinks-flag "^1.0.0"
+
 restore-cursor@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/restore-cursor/-/restore-cursor-1.0.1.tgz"
@@ -3979,6 +4468,11 @@ safe-buffer@>=5.1.0, safe-buffer@^5.0.1:
   resolved "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.0.tgz"
   integrity sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg==
 
+safe-buffer@^5.1.0:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+  integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
+
 safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz"
@@ -4003,16 +4497,18 @@ semver-diff@^2.0.0:
   dependencies:
     semver "^5.0.3"
 
+semver-greatest-satisfied-range@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/semver-greatest-satisfied-range/-/semver-greatest-satisfied-range-1.1.0.tgz#13e8c2658ab9691cb0cd71093240280d36f77a5b"
+  integrity sha512-Ny/iyOzSSa8M5ML46IAx3iXc6tfOsYU2R4AXi2UpHk60Zrgyq6eqPj/xiOfS0rRl/iiQ/rdJkVjw/5cdUyCntQ==
+  dependencies:
+    sver-compat "^1.5.0"
+
 "semver@2 || 3 || 4 || 5", semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.6.0:
   version "5.7.1"
   resolved "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
 
-semver@^4.1.0:
-  version "4.3.6"
-  resolved "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz"
-  integrity sha1-MAvG4OhjdPe6YQaLWx7NV/xlMto=
-
 send@0.17.1:
   version "0.17.1"
   resolved "https://registry.npmjs.org/send/-/send-0.17.1.tgz"
@@ -4032,11 +4528,6 @@ send@0.17.1:
     range-parser "~1.2.1"
     statuses "~1.5.0"
 
-sequencify@~0.0.7:
-  version "0.0.7"
-  resolved "https://registry.npmjs.org/sequencify/-/sequencify-0.0.7.tgz"
-  integrity sha1-kM/xnQLgcCf9dn9erT57ldHnOAw=
-
 serve-index@^1.1.4:
   version "1.9.1"
   resolved "https://registry.npmjs.org/serve-index/-/serve-index-1.9.1.tgz"
@@ -4060,6 +4551,11 @@ serve-static@^1.10.0, serve-static@^1.3.0:
     parseurl "~1.3.3"
     send "0.17.1"
 
+set-blocking@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
+  integrity sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==
+
 set-value@^2.0.0, set-value@^2.0.1:
   version "2.0.1"
   resolved "https://registry.npmjs.org/set-value/-/set-value-2.0.1.tgz"
@@ -4102,7 +4598,7 @@ shelljs@0.3.x:
   resolved "https://registry.npmjs.org/shelljs/-/shelljs-0.3.0.tgz"
   integrity sha1-NZbmMHp4FUT1kfN9phg2DzHbV7E=
 
-sigmund@^1.0.1, sigmund@~1.0.0:
+sigmund@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/sigmund/-/sigmund-1.0.1.tgz"
   integrity sha1-P/IfGYytIXX587eBhT/ZTQ0ZtZA=
@@ -4257,6 +4753,11 @@ sshpk@^1.7.0:
     safer-buffer "^2.0.2"
     tweetnacl "~0.14.0"
 
+stack-trace@0.0.10:
+  version "0.0.10"
+  resolved "https://registry.yarnpkg.com/stack-trace/-/stack-trace-0.0.10.tgz#547c70b347e8d32b4e108ea1a2a159e5fdde19c0"
+  integrity sha512-KGzahc7puUKkzyMt+IqAep+TVNbKP+k2Lmwhub39m1AsTSkaDutx56aDCo+HLDzf/D26BIHTJWNiTG1KAJiQCg==
+
 static-extend@^0.1.1:
   version "0.1.2"
   resolved "https://registry.npmjs.org/static-extend/-/static-extend-0.1.2.tgz"
@@ -4277,10 +4778,10 @@ stream-combiner@~0.0.3:
   dependencies:
     duplexer "~0.1.1"
 
-stream-consume@~0.1.0:
-  version "0.1.1"
-  resolved "https://registry.npmjs.org/stream-consume/-/stream-consume-0.1.1.tgz"
-  integrity sha512-tNa3hzgkjEP7XbCkbRXe1jpg+ievoa0O4SCFlMOYEscGSS4JJsckGL8swUyAa/ApGU3Ae4t6Honor4HhL+tRyg==
+stream-exhaust@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/stream-exhaust/-/stream-exhaust-1.0.2.tgz#acdac8da59ef2bc1e17a2c0ccf6c320d120e555d"
+  integrity sha512-b/qaq/GlBK5xaq1yrK9/zFcyRSTNxmcZwFLGSTG0mXgZl/4Z6GgiyYOXOvY7N3eEvFRAG1bkDRz5EPGSvPYQlw==
 
 stream-shift@^1.0.0:
   version "1.0.0"
@@ -4299,6 +4800,15 @@ streamsearch@0.1.2:
   resolved "https://registry.npmjs.org/streamsearch/-/streamsearch-0.1.2.tgz"
   integrity sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo=
 
+string-width@^1.0.1, string-width@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
+  integrity sha512-0XsVpQLnVCXHJfyEs8tC0zpTVIr5PKKsQtkT29IwupnPTjtPmQ3xT/4yCREF9hYkV/3M3kzcUTSAZT6a6h81tw==
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    strip-ansi "^3.0.0"
+
 string-width@^2.0.0, string-width@^2.1.1:
   version "2.1.1"
   resolved "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz"
@@ -4331,7 +4841,7 @@ strip-ansi@^0.3.0:
   dependencies:
     ansi-regex "^0.2.1"
 
-strip-ansi@^3.0.0:
+strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   version "3.0.1"
   resolved "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz"
   integrity sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=
@@ -4353,14 +4863,6 @@ strip-bom-stream@^1.0.0:
     first-chunk-stream "^1.0.0"
     strip-bom "^2.0.0"
 
-strip-bom@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.npmjs.org/strip-bom/-/strip-bom-1.0.0.tgz"
-  integrity sha1-hbiGLzhEtabV7IRnqTWYFzo295Q=
-  dependencies:
-    first-chunk-stream "^1.0.0"
-    is-utf8 "^0.2.0"
-
 strip-bom@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/strip-bom/-/strip-bom-2.0.0.tgz"
@@ -4423,6 +4925,19 @@ supports-color@^5.3.0:
   dependencies:
     has-flag "^3.0.0"
 
+supports-preserve-symlinks-flag@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz#6eda4bd344a3c94aea376d4cc31bc77311039e09"
+  integrity sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==
+
+sver-compat@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/sver-compat/-/sver-compat-1.5.0.tgz#3cf87dfeb4d07b4a3f14827bc186b3fd0c645cd8"
+  integrity sha512-aFTHfmjwizMNlNE6dsGmoAM4lHjL0CyiobWaFiXWSlD7cIxshW422Nb8KbXCmR6z+0ZEPY+daXJrDyh/vuwTyg==
+  dependencies:
+    es6-iterator "^2.0.1"
+    es6-symbol "^3.1.1"
+
 swagger-converter@^0.1.7:
   version "0.1.7"
   resolved "https://registry.npmjs.org/swagger-converter/-/swagger-converter-0.1.7.tgz"
@@ -4512,6 +5027,14 @@ textextensions@~1.0.0:
   resolved "https://registry.npmjs.org/textextensions/-/textextensions-1.0.2.tgz"
   integrity sha1-ZUhjk+4fK7A5pgy7oFsLaL2VAdI=
 
+through2-filter@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/through2-filter/-/through2-filter-3.0.0.tgz#700e786df2367c2c88cd8aa5be4cf9c1e7831254"
+  integrity sha512-jaRjI2WxN3W1V8/FMZ9HKIBXixtiqs3SQSX4/YGIiP3gL6djW48VoZq9tDqeCWs3MT8YY5wb/zli8VW8snY1CA==
+  dependencies:
+    through2 "~2.0.0"
+    xtend "~4.0.0"
+
 through2@2.0.3:
   version "2.0.3"
   resolved "https://registry.npmjs.org/through2/-/through2-2.0.3.tgz"
@@ -4528,15 +5051,7 @@ through2@^0.5.0, through2@^0.5.1:
     readable-stream "~1.0.17"
     xtend "~3.0.0"
 
-through2@^0.6.1:
-  version "0.6.5"
-  resolved "https://registry.npmjs.org/through2/-/through2-0.6.5.tgz"
-  integrity sha1-QaucZ7KdVyCQcUEOHXp6lozTrUg=
-  dependencies:
-    readable-stream ">=1.0.33-1 <1.1.0-0"
-    xtend ">=4.0.0 <4.1.0-0"
-
-through2@^2.0.0, through2@^2.0.1:
+through2@^2.0.0, through2@^2.0.1, through2@^2.0.3, through2@~2.0.0:
   version "2.0.5"
   resolved "https://registry.npmjs.org/through2/-/through2-2.0.5.tgz"
   integrity sha512-/mrRod8xqpA+IHSLyGCQ2s8SPHiCDEeQJSep1jqLYeEUClOFG2Qsh+4FU6G9VeqpZnGW/Su8LQGc4YKni5rYSQ==
@@ -4557,13 +5072,6 @@ through@2, through@^2.3.6, through@~2.3, through@~2.3.1:
   resolved "https://registry.npmjs.org/through/-/through-2.3.8.tgz"
   integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
 
-tildify@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.npmjs.org/tildify/-/tildify-1.2.0.tgz"
-  integrity sha1-3OwD9V3Km3qj5bBPIYF+tW5jWIo=
-  dependencies:
-    os-homedir "^1.0.0"
-
 time-stamp@^1.0.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/time-stamp/-/time-stamp-1.1.0.tgz"
@@ -4585,6 +5093,14 @@ tiny-lr@0.1.4:
     parseurl "~1.3.0"
     qs "~2.2.3"
 
+to-absolute-glob@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/to-absolute-glob/-/to-absolute-glob-2.0.2.tgz#1865f43d9e74b0822db9f145b78cff7d0f7c849b"
+  integrity sha512-rtwLUQEwT8ZeKQbyFJyomBRYXyE16U5VKuy0ftxLMK/PZb2fkOsg5r9kHdauuVDbsNdIBoC/HCthpidamQFXYA==
+  dependencies:
+    is-absolute "^1.0.0"
+    is-negated-glob "^1.0.0"
+
 to-object-path@^0.3.0:
   version "0.3.0"
   resolved "https://registry.npmjs.org/to-object-path/-/to-object-path-0.3.0.tgz"
@@ -4610,6 +5126,13 @@ to-regex@^3.0.1, to-regex@^3.0.2:
     regex-not "^1.0.2"
     safe-regex "^1.1.0"
 
+to-through@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/to-through/-/to-through-2.0.0.tgz#fc92adaba072647bc0b67d6b03664aa195093af6"
+  integrity sha512-+QIz37Ly7acM4EMdw2PRN389OneM5+d844tirkGp4dPKzI5OE72V9OsbFp+CIYJDahZ41ZV05hNtcPAQUAm9/Q==
+  dependencies:
+    through2 "^2.0.3"
+
 toidentifier@1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz"
@@ -4660,6 +5183,16 @@ type-is@~1.5.1:
     media-typer "0.3.0"
     mime-types "~2.0.9"
 
+type@^1.0.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/type/-/type-1.2.0.tgz#848dd7698dafa3e54a6c479e759c4bc3f18847a0"
+  integrity sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg==
+
+type@^2.7.2:
+  version "2.7.2"
+  resolved "https://registry.yarnpkg.com/type/-/type-2.7.2.tgz#2376a15a3a28b1efa0f5350dcf72d24df6ef98d0"
+  integrity sha512-dzlvlNlt6AXU7EBSfpAscydQ7gXB+pPGsPnfJnZpiNJBDj7IaJzQlBZYGdEi4R9HmPdBv2XmWJ6YUtoTa7lmCw==
+
 typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz"
@@ -4698,6 +5231,27 @@ unc-path-regex@^0.1.2:
   resolved "https://registry.npmjs.org/unc-path-regex/-/unc-path-regex-0.1.2.tgz"
   integrity sha1-5z3T17DXxe2G+6xrCufYxqadUPo=
 
+undertaker-registry@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/undertaker-registry/-/undertaker-registry-1.0.1.tgz#5e4bda308e4a8a2ae584f9b9a4359a499825cc50"
+  integrity sha512-UR1khWeAjugW3548EfQmL9Z7pGMlBgXteQpr1IZeZBtnkCJQJIJ1Scj0mb9wQaPvUZ9Q17XqW6TIaPchJkyfqw==
+
+undertaker@^1.2.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/undertaker/-/undertaker-1.3.0.tgz#363a6e541f27954d5791d6fa3c1d321666f86d18"
+  integrity sha512-/RXwi5m/Mu3H6IHQGww3GNt1PNXlbeCuclF2QYR14L/2CHPz3DFZkvB5hZ0N/QUkiXWCACML2jXViIQEQc2MLg==
+  dependencies:
+    arr-flatten "^1.0.1"
+    arr-map "^2.0.0"
+    bach "^1.0.0"
+    collection-map "^1.0.0"
+    es6-weak-map "^2.0.1"
+    fast-levenshtein "^1.0.0"
+    last-run "^1.1.0"
+    object.defaults "^1.0.0"
+    object.reduce "^1.0.0"
+    undertaker-registry "^1.0.0"
+
 union-value@^1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/union-value/-/union-value-1.0.1.tgz"
@@ -4708,10 +5262,13 @@ union-value@^1.0.0:
     is-extendable "^0.1.1"
     set-value "^2.0.1"
 
-unique-stream@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.npmjs.org/unique-stream/-/unique-stream-1.0.0.tgz"
-  integrity sha1-1ZpKdUJ0R9mqbJHnAmP40mpLEEs=
+unique-stream@^2.0.2:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/unique-stream/-/unique-stream-2.3.1.tgz#c65d110e9a4adf9a6c5948b28053d9a8d04cbeac"
+  integrity sha512-2nY4TnBE70yoxHkDli7DMazpWiP7xMdCYqU2nBRO0UB+ZpEkGsSija7MvmvnZFUeC+mrgiUfcHSr3LmRFIg4+A==
+  dependencies:
+    json-stable-stringify-without-jsonify "^1.0.1"
+    through2-filter "^3.0.0"
 
 unique-string@^1.0.0:
   version "1.0.0"
@@ -4743,6 +5300,11 @@ unzip-response@^2.0.1:
   resolved "https://registry.npmjs.org/unzip-response/-/unzip-response-2.0.1.tgz"
   integrity sha1-0vD3N9FrBhXnKmk17QQhRXLVb5c=
 
+upath@^1.1.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/upath/-/upath-1.2.0.tgz#8f66dbcd55a883acdae4408af8b035a5044c1894"
+  integrity sha512-aZwGpamFO61g3OlfT7OQCHqhGnW43ieH9WZeP7QxN/G/jS4jfqUkZxoryvJgVPEcrl5NL/ggHsSmLMHuH64Lhg==
+
 update-notifier@^2.1.0:
   version "2.5.0"
   resolved "https://registry.npmjs.org/update-notifier/-/update-notifier-2.5.0.tgz"
@@ -4783,11 +5345,6 @@ use@^3.1.0:
   resolved "https://registry.npmjs.org/use/-/use-3.1.1.tgz"
   integrity sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ==
 
-user-home@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.npmjs.org/user-home/-/user-home-1.1.1.tgz"
-  integrity sha1-K1viOjK2Onyd640PKNSFcko98ZA=
-
 uslug@^1.0.4:
   version "1.0.4"
   resolved "https://registry.npmjs.org/uslug/-/uslug-1.0.4.tgz"
@@ -4810,12 +5367,12 @@ uuid@^3.0.0:
   resolved "https://registry.npmjs.org/uuid/-/uuid-3.3.3.tgz"
   integrity sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ==
 
-v8flags@^2.0.2:
-  version "2.1.1"
-  resolved "https://registry.npmjs.org/v8flags/-/v8flags-2.1.1.tgz"
-  integrity sha1-qrGh+jDUX4jdMhFIh1rALAtV5bQ=
+v8flags@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/v8flags/-/v8flags-3.2.0.tgz#b243e3b4dfd731fa774e7492128109a0fe66d656"
+  integrity sha512-mH8etigqMfiGWdeXpaaqGfs6BndypxusHHcv2qSHyZkGEznCd/qAXCWWRzeowtL54147cktFOC4P5y+kl8d8Jg==
   dependencies:
-    user-home "^1.1.1"
+    homedir-polyfill "^1.0.1"
 
 validate-npm-package-license@^3.0.1:
   version "3.0.4"
@@ -4830,6 +5387,11 @@ validator@^10.0.0:
   resolved "https://registry.npmjs.org/validator/-/validator-10.11.0.tgz"
   integrity sha512-X/p3UZerAIsbBfN/IwahhYaBbY68EN/UQBWHtsbXGT5bfrH/p4NQzUCG1kF/rtKaNpnJ7jAu6NGTdSNtyNIXMw==
 
+value-or-function@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/value-or-function/-/value-or-function-3.0.0.tgz#1c243a50b595c1be54a754bfece8563b9ff8d813"
+  integrity sha512-jdBB2FrWvQC/pnPtIqcLsMaQgjhdb6B7tk1MMyTKapox+tQZbdRP4uLxu/JY0t7fbfDCUMnuelzEYv5GsxHhdg==
+
 verror@1.10.0:
   version "1.10.0"
   resolved "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz"
@@ -4849,19 +5411,41 @@ vinyl-file@^1.1.0:
     strip-bom-stream "^1.0.0"
     vinyl "^1.1.0"
 
-vinyl-fs@^0.3.0:
-  version "0.3.14"
-  resolved "https://registry.npmjs.org/vinyl-fs/-/vinyl-fs-0.3.14.tgz"
-  integrity sha1-mmhRzhysHBzqX+hsCTHWIMLPqeY=
-  dependencies:
-    defaults "^1.0.0"
-    glob-stream "^3.1.5"
-    glob-watcher "^0.0.6"
-    graceful-fs "^3.0.0"
-    mkdirp "^0.5.0"
-    strip-bom "^1.0.0"
-    through2 "^0.6.1"
-    vinyl "^0.4.0"
+vinyl-fs@^3.0.0:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/vinyl-fs/-/vinyl-fs-3.0.3.tgz#c85849405f67428feabbbd5c5dbdd64f47d31bc7"
+  integrity sha512-vIu34EkyNyJxmP0jscNzWBSygh7VWhqun6RmqVfXePrOwi9lhvRs//dOaGOTRUQr4tx7/zd26Tk5WeSVZitgng==
+  dependencies:
+    fs-mkdirp-stream "^1.0.0"
+    glob-stream "^6.1.0"
+    graceful-fs "^4.0.0"
+    is-valid-glob "^1.0.0"
+    lazystream "^1.0.0"
+    lead "^1.0.0"
+    object.assign "^4.0.4"
+    pumpify "^1.3.5"
+    readable-stream "^2.3.3"
+    remove-bom-buffer "^3.0.0"
+    remove-bom-stream "^1.2.0"
+    resolve-options "^1.1.0"
+    through2 "^2.0.0"
+    to-through "^2.0.0"
+    value-or-function "^3.0.0"
+    vinyl "^2.0.0"
+    vinyl-sourcemap "^1.1.0"
+
+vinyl-sourcemap@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/vinyl-sourcemap/-/vinyl-sourcemap-1.1.0.tgz#92a800593a38703a8cdb11d8b300ad4be63b3e16"
+  integrity sha512-NiibMgt6VJGJmyw7vtzhctDcfKch4e4n9TBeoWlirb7FMg9/1Ov9k+A5ZRAtywBpRPiyECvQRQllYM8dECegVA==
+  dependencies:
+    append-buffer "^1.0.2"
+    convert-source-map "^1.5.0"
+    graceful-fs "^4.1.6"
+    normalize-path "^2.1.1"
+    now-and-later "^2.0.0"
+    remove-bom-buffer "^3.0.0"
+    vinyl "^2.0.0"
 
 vinyl-sourcemaps-apply@^0.2.0:
   version "0.2.1"
@@ -4877,14 +5461,6 @@ vinyl@^0.2.1:
   dependencies:
     clone-stats "~0.0.1"
 
-vinyl@^0.4.0:
-  version "0.4.6"
-  resolved "https://registry.npmjs.org/vinyl/-/vinyl-0.4.6.tgz"
-  integrity sha1-LzVsh6VQolVGHza76ypbqL94SEc=
-  dependencies:
-    clone "^0.2.0"
-    clone-stats "^0.0.1"
-
 vinyl@^0.5.0:
   version "0.5.3"
   resolved "https://registry.npmjs.org/vinyl/-/vinyl-0.5.3.tgz"
@@ -4939,6 +5515,11 @@ when@^3.7.7:
   resolved "https://registry.npmjs.org/when/-/when-3.7.8.tgz"
   integrity sha1-xxMLan6gRpPoQs3J56Hyqjmjn4I=
 
+which-module@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
+  integrity sha512-F6+WgncZi/mJDrammbTuHe1q0R5hOXv/mBaiNA2TCNT/LTHusX0V+CJnj9XT8ki5ln2UZyyddDgHfCzyrOH7MQ==
+
 which@^1.2.14, which@^1.2.9:
   version "1.3.1"
   resolved "https://registry.npmjs.org/which/-/which-1.3.1.tgz"
@@ -4968,6 +5549,14 @@ wordwrap@^1.0.0:
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
   integrity sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=
 
+wrap-ansi@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
+  integrity sha512-vAaEaDM946gbNpH5pLVNR+vX2ht6n0Bt3GXwVB1AuAqZosOvHNF3P7wDnh8KLkSqgUh0uh77le7Owgoz+Z9XBw==
+  dependencies:
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz"
@@ -4987,7 +5576,7 @@ xdg-basedir@^3.0.0:
   resolved "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-3.0.0.tgz"
   integrity sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=
 
-"xtend@>=4.0.0 <4.1.0-0", xtend@^4.0.0, xtend@~4.0.1:
+xtend@^4.0.0, xtend@~4.0.0, xtend@~4.0.1:
   version "4.0.2"
   resolved "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz"
   integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
@@ -5004,11 +5593,43 @@ xtend@~3.0.0:
   resolved "https://registry.npmjs.org/xtend/-/xtend-3.0.0.tgz"
   integrity sha1-XM50B7r2Qsunvs2laBEcST9ZZlo=
 
+y18n@^3.2.1:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.2.tgz#85c901bd6470ce71fc4bb723ad209b70f7f28696"
+  integrity sha512-uGZHXkHnhF0XeeAPgnKfPv1bgKAYyVvmNL1xlKsPYZPaIHxGti2hHqvOCQv71XMsLxu1QjergkqogUnms5D3YQ==
+
 yallist@^2.1.2:
   version "2.1.2"
   resolved "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz"
   integrity sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=
 
+yargs-parser@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-5.0.1.tgz#7ede329c1d8cdbbe209bd25cdb990e9b1ebbb394"
+  integrity sha512-wpav5XYiddjXxirPoCTUPbqM0PXvJ9hiBMvuJgInvo4/lAOTZzUprArw17q2O1P2+GHhbBr18/iQwjL5Z9BqfA==
+  dependencies:
+    camelcase "^3.0.0"
+    object.assign "^4.1.0"
+
+yargs@^7.1.0:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-7.1.2.tgz#63a0a5d42143879fdbb30370741374e0641d55db"
+  integrity sha512-ZEjj/dQYQy0Zx0lgLMLR8QuaqTihnxirir7EwUHp1Axq4e3+k8jXU5K0VLbNvedv1f4EWtBonDIZm0NUr+jCcA==
+  dependencies:
+    camelcase "^3.0.0"
+    cliui "^3.2.0"
+    decamelize "^1.1.1"
+    get-caller-file "^1.0.1"
+    os-locale "^1.4.0"
+    read-pkg-up "^1.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^1.0.2"
+    which-module "^1.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^5.0.1"
+
 yargs@~3.10.0:
   version "3.10.0"
   resolved "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz"