diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f52f348..10bd4d48 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,9 +9,10 @@
 * remove `babel-loader`
 * update `eslint` to 5.16.0
 * update `ghu` to 0.18.0
-* update `jsdom` to 14.0.0
-* update `kjua` to 0.4.0
+* update `jsdom` to 15.0.0
+* update `kjua` to 0.5.0
 * update `lolight` to 1.2.0
+* update `null-loader` to 1.0.0
 * update `scar` to 1.6.0
 
 
diff --git a/ghu.js b/ghu.js
index 9cf7c216..a9de0c2b 100644
--- a/ghu.js
+++ b/ghu.js
@@ -1,7 +1,7 @@
 const {resolve, join} = require('path');
 const {
     ghu, autoprefixer, cssmin, each, ife, includeit, jszip, less, mapfn,
-    newerThan, pug, read, remove, run, uglify, watch, webpack, wrap, write
+    pug, read, remove, run, uglify, watch, webpack, wrap, write
 } = require('ghu');
 
 const ROOT = resolve(__dirname);
@@ -54,8 +54,7 @@ ghu.task('clean', 'delete build folder', () => {
 
 ghu.task('build:scripts', runtime => {
     return read(`${SRC}/_h5ai/public/js/scripts.js`)
-        .then(newerThan(mapper, `${SRC}/_h5ai/public/js/**`))
-        .then(webpack(webpack_cfg(SRC), {showStats: false}))
+        .then(webpack(webpack_cfg(SRC)))
         .then(wrap('\n\n// @include "pre.js"\n\n'))
         .then(includeit())
         .then(ife(() => runtime.args.production, uglify()))
@@ -65,7 +64,6 @@ ghu.task('build:scripts', runtime => {
 
 ghu.task('build:styles', runtime => {
     return read(`${SRC}/_h5ai/public/css/*.less`)
-        .then(newerThan(mapper, `${SRC}/_h5ai/public/css/**`))
         .then(includeit())
         .then(less())
         .then(autoprefixer())
@@ -76,7 +74,6 @@ ghu.task('build:styles', runtime => {
 
 ghu.task('build:pages', runtime => {
     return read(`${SRC}: **/*.pug, ! **/*.tpl.pug`)
-        .then(newerThan(mapper, `${SRC}/**/*.tpl.pug`))
         .then(pug({pkg: runtime.pkg}))
         .then(wrap('', runtime.comment_html))
         .then(write(mapper, {overwrite: true}));
@@ -87,12 +84,10 @@ ghu.task('build:copy', runtime => {
 
     return Promise.all([
         read(`${SRC}/**/conf/*.json`)
-            .then(newerThan(mapper))
             .then(wrap(runtime.comment_js))
             .then(write(mapper, {overwrite: true, cluster: true})),
 
         read(`${SRC}: **, ! **/*.js, ! **/*.less, ! **/*.pug, ! **/conf/*.json`)
-            .then(newerThan(mapper))
             .then(each(obj => {
                 if ((/index\.php$/).test(obj.source)) {
                     obj.content = obj.content.replace('{{VERSION}}', runtime.pkg.version);
@@ -101,7 +96,6 @@ ghu.task('build:copy', runtime => {
             .then(write(mapper, {overwrite: true, cluster: true})),
 
         read(`${ROOT}/*.md`)
-            .then(newerThan(mapper_root))
             .then(write(mapper_root, {overwrite: true, cluster: true}))
     ]);
 });
@@ -109,15 +103,13 @@ ghu.task('build:copy', runtime => {
 ghu.task('build:tests', ['build:styles'], 'build the test suite', () => {
     return Promise.all([
         read(`${BUILD}/_h5ai/public/css/styles.css`)
-            .then(newerThan(`${BUILD}/test/h5ai-styles.css`))
             .then(write(`${BUILD}/test/h5ai-styles.css`, {overwrite: true})),
 
         read(`${TEST}/index.html`)
-            .then(newerThan(`${BUILD}/test/index.html`))
             .then(write(`${BUILD}/test/index.html`, {overwrite: true})),
 
         read(`${TEST}: index.js`)
-            .then(webpack(webpack_cfg(SRC, TEST), {showStats: false}))
+            .then(webpack(webpack_cfg(SRC, TEST)))
             .then(wrap(`\n\n// @include "${SRC}/**/js/pre.js"\n\n`))
             .then(includeit())
             .then(write(mapfn.p(TEST, `${BUILD}/test`), {overwrite: true}))
@@ -138,7 +130,6 @@ ghu.task('deploy', ['build'], 'deploy to a specified path with :dest=/some/path'
     const mapper_deploy = mapfn.p(BUILD, resolve(runtime.args.dest));
 
     return read(`${BUILD}/_h5ai/**`)
-        .then(newerThan(mapper_deploy))
         .then(write(mapper_deploy, {overwrite: true, cluster: true}));
 });
 
diff --git a/package-lock.json b/package-lock.json
index a8671e63..17b3ff69 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -33,38 +33,6 @@
         "resolve": "^1.3.2",
         "semver": "^5.4.1",
         "source-map": "^0.5.0"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "4.1.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
-          "dev": true,
-          "requires": {
-            "ms": "^2.1.1"
-          }
-        },
-        "json5": {
-          "version": "2.1.0",
-          "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.0.tgz",
-          "integrity": "sha512-8Mh9h6xViijj36g7Dxi+Y4S6hNGV96vcJZr/SrlHh1LR/pEn/8j/+qIBbs44YKl69Lrfctp4QD+AdWLTMqEZAQ==",
-          "dev": true,
-          "requires": {
-            "minimist": "^1.2.0"
-          }
-        },
-        "ms": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
-          "dev": true
-        },
-        "source-map": {
-          "version": "0.5.7",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
-          "dev": true
-        }
       }
     },
     "@babel/generator": {
@@ -78,20 +46,6 @@
         "lodash": "^4.17.11",
         "source-map": "^0.5.0",
         "trim-right": "^1.0.1"
-      },
-      "dependencies": {
-        "jsesc": {
-          "version": "2.5.2",
-          "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-2.5.2.tgz",
-          "integrity": "sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==",
-          "dev": true
-        },
-        "source-map": {
-          "version": "0.5.7",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
-          "dev": true
-        }
       }
     },
     "@babel/helper-annotate-as-pure": {
@@ -306,43 +260,6 @@
         "chalk": "^2.0.0",
         "esutils": "^2.0.2",
         "js-tokens": "^4.0.0"
-      },
-      "dependencies": {
-        "ansi-styles": {
-          "version": "3.2.1",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-          "dev": true,
-          "requires": {
-            "color-convert": "^1.9.0"
-          }
-        },
-        "chalk": {
-          "version": "2.4.2",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
-          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^3.2.1",
-            "escape-string-regexp": "^1.0.5",
-            "supports-color": "^5.3.0"
-          }
-        },
-        "js-tokens": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
-          "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
-          "dev": true
-        },
-        "supports-color": {
-          "version": "5.5.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
-          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
-          "dev": true,
-          "requires": {
-            "has-flag": "^3.0.0"
-          }
-        }
       }
     },
     "@babel/parser": {
@@ -401,37 +318,6 @@
         "@babel/helper-plugin-utils": "^7.0.0",
         "@babel/helper-regex": "^7.0.0",
         "regexpu-core": "^4.5.4"
-      },
-      "dependencies": {
-        "regexpu-core": {
-          "version": "4.5.4",
-          "resolved": "https://registry.npmjs.org/regexpu-core/-/regexpu-core-4.5.4.tgz",
-          "integrity": "sha512-BtizvGtFQKGPUcTy56o3nk1bGRp4SZOTYrDtGNlqCQufptV5IkkLN6Emw+yunAJjzf+C9FQFtvq7IoA3+oMYHQ==",
-          "dev": true,
-          "requires": {
-            "regenerate": "^1.4.0",
-            "regenerate-unicode-properties": "^8.0.2",
-            "regjsgen": "^0.5.0",
-            "regjsparser": "^0.6.0",
-            "unicode-match-property-ecmascript": "^1.0.4",
-            "unicode-match-property-value-ecmascript": "^1.1.0"
-          }
-        },
-        "regjsgen": {
-          "version": "0.5.0",
-          "resolved": "https://registry.npmjs.org/regjsgen/-/regjsgen-0.5.0.tgz",
-          "integrity": "sha512-RnIrLhrXCX5ow/E5/Mh2O4e/oa1/jW0eaBKTSy3LaCj+M3Bqvm97GWDp2yUtzIs4LEn65zR2yiYGFqb2ApnzDA==",
-          "dev": true
-        },
-        "regjsparser": {
-          "version": "0.6.0",
-          "resolved": "https://registry.npmjs.org/regjsparser/-/regjsparser-0.6.0.tgz",
-          "integrity": "sha512-RQ7YyokLiQBomUJuUG8iGVvkgOLxwyZM8k6d3q5SAXpg4r5TZJZigKFvC6PpD+qQ98bCDC5YelPeA3EucDoNeQ==",
-          "dev": true,
-          "requires": {
-            "jsesc": "~0.5.0"
-          }
-        }
       }
     },
     "@babel/plugin-syntax-async-generators": {
@@ -523,14 +409,6 @@
         "@babel/helper-replace-supers": "^7.4.0",
         "@babel/helper-split-export-declaration": "^7.4.0",
         "globals": "^11.1.0"
-      },
-      "dependencies": {
-        "globals": {
-          "version": "11.11.0",
-          "resolved": "https://registry.npmjs.org/globals/-/globals-11.11.0.tgz",
-          "integrity": "sha512-WHq43gS+6ufNOEqlrDBxVEbb8ntfXrfAUU2ZOpCxrBdGKW3gyv8mCxAfIBD0DroPKGrJ2eSsXsLtY9MPntsyTw==",
-          "dev": true
-        }
       }
     },
     "@babel/plugin-transform-computed-properties": {
@@ -560,37 +438,6 @@
         "@babel/helper-plugin-utils": "^7.0.0",
         "@babel/helper-regex": "^7.4.3",
         "regexpu-core": "^4.5.4"
-      },
-      "dependencies": {
-        "regexpu-core": {
-          "version": "4.5.4",
-          "resolved": "https://registry.npmjs.org/regexpu-core/-/regexpu-core-4.5.4.tgz",
-          "integrity": "sha512-BtizvGtFQKGPUcTy56o3nk1bGRp4SZOTYrDtGNlqCQufptV5IkkLN6Emw+yunAJjzf+C9FQFtvq7IoA3+oMYHQ==",
-          "dev": true,
-          "requires": {
-            "regenerate": "^1.4.0",
-            "regenerate-unicode-properties": "^8.0.2",
-            "regjsgen": "^0.5.0",
-            "regjsparser": "^0.6.0",
-            "unicode-match-property-ecmascript": "^1.0.4",
-            "unicode-match-property-value-ecmascript": "^1.1.0"
-          }
-        },
-        "regjsgen": {
-          "version": "0.5.0",
-          "resolved": "https://registry.npmjs.org/regjsgen/-/regjsgen-0.5.0.tgz",
-          "integrity": "sha512-RnIrLhrXCX5ow/E5/Mh2O4e/oa1/jW0eaBKTSy3LaCj+M3Bqvm97GWDp2yUtzIs4LEn65zR2yiYGFqb2ApnzDA==",
-          "dev": true
-        },
-        "regjsparser": {
-          "version": "0.6.0",
-          "resolved": "https://registry.npmjs.org/regjsparser/-/regjsparser-0.6.0.tgz",
-          "integrity": "sha512-RQ7YyokLiQBomUJuUG8iGVvkgOLxwyZM8k6d3q5SAXpg4r5TZJZigKFvC6PpD+qQ98bCDC5YelPeA3EucDoNeQ==",
-          "dev": true,
-          "requires": {
-            "jsesc": "~0.5.0"
-          }
-        }
       }
     },
     "@babel/plugin-transform-duplicate-keys": {
@@ -745,17 +592,6 @@
       "dev": true,
       "requires": {
         "regenerator-transform": "^0.13.4"
-      },
-      "dependencies": {
-        "regenerator-transform": {
-          "version": "0.13.4",
-          "resolved": "https://registry.npmjs.org/regenerator-transform/-/regenerator-transform-0.13.4.tgz",
-          "integrity": "sha512-T0QMBjK3J0MtxjPmdIMXm72Wvj2Abb0Bd4HADdfijwMdoIsyQZ6fWC7kDFhk2YinBBEMZDL7Y7wh0J1sGx3S4A==",
-          "dev": true,
-          "requires": {
-            "private": "^0.1.6"
-          }
-        }
       }
     },
     "@babel/plugin-transform-reserved-words": {
@@ -823,37 +659,6 @@
         "@babel/helper-plugin-utils": "^7.0.0",
         "@babel/helper-regex": "^7.4.3",
         "regexpu-core": "^4.5.4"
-      },
-      "dependencies": {
-        "regexpu-core": {
-          "version": "4.5.4",
-          "resolved": "https://registry.npmjs.org/regexpu-core/-/regexpu-core-4.5.4.tgz",
-          "integrity": "sha512-BtizvGtFQKGPUcTy56o3nk1bGRp4SZOTYrDtGNlqCQufptV5IkkLN6Emw+yunAJjzf+C9FQFtvq7IoA3+oMYHQ==",
-          "dev": true,
-          "requires": {
-            "regenerate": "^1.4.0",
-            "regenerate-unicode-properties": "^8.0.2",
-            "regjsgen": "^0.5.0",
-            "regjsparser": "^0.6.0",
-            "unicode-match-property-ecmascript": "^1.0.4",
-            "unicode-match-property-value-ecmascript": "^1.1.0"
-          }
-        },
-        "regjsgen": {
-          "version": "0.5.0",
-          "resolved": "https://registry.npmjs.org/regjsgen/-/regjsgen-0.5.0.tgz",
-          "integrity": "sha512-RnIrLhrXCX5ow/E5/Mh2O4e/oa1/jW0eaBKTSy3LaCj+M3Bqvm97GWDp2yUtzIs4LEn65zR2yiYGFqb2ApnzDA==",
-          "dev": true
-        },
-        "regjsparser": {
-          "version": "0.6.0",
-          "resolved": "https://registry.npmjs.org/regjsparser/-/regjsparser-0.6.0.tgz",
-          "integrity": "sha512-RQ7YyokLiQBomUJuUG8iGVvkgOLxwyZM8k6d3q5SAXpg4r5TZJZigKFvC6PpD+qQ98bCDC5YelPeA3EucDoNeQ==",
-          "dev": true,
-          "requires": {
-            "jsesc": "~0.5.0"
-          }
-        }
       }
     },
     "@babel/preset-env": {
@@ -938,29 +743,6 @@
         "debug": "^4.1.0",
         "globals": "^11.1.0",
         "lodash": "^4.17.11"
-      },
-      "dependencies": {
-        "debug": {
-          "version": "4.1.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
-          "dev": true,
-          "requires": {
-            "ms": "^2.1.1"
-          }
-        },
-        "globals": {
-          "version": "11.11.0",
-          "resolved": "https://registry.npmjs.org/globals/-/globals-11.11.0.tgz",
-          "integrity": "sha512-WHq43gS+6ufNOEqlrDBxVEbb8ntfXrfAUU2ZOpCxrBdGKW3gyv8mCxAfIBD0DroPKGrJ2eSsXsLtY9MPntsyTw==",
-          "dev": true
-        },
-        "ms": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
-          "dev": true
-        }
       }
     },
     "@babel/types": {
@@ -972,14 +754,6 @@
         "esutils": "^2.0.2",
         "lodash": "^4.17.11",
         "to-fast-properties": "^2.0.0"
-      },
-      "dependencies": {
-        "to-fast-properties": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
-          "integrity": "sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=",
-          "dev": true
-        }
       }
     },
     "@types/babel-types": {
@@ -1273,6 +1047,12 @@
       "integrity": "sha512-cBhpre4ma+U0T1oM5fXg7Dy1Jw7zzwv7lt/GoCpr+hDQJoYnKVPLL4dCvSEFMmQurOQvSrwT7SL/DAlhBI97RQ==",
       "dev": true
     },
+    "ansi-regex": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
+      "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+      "dev": true
+    },
     "ansi-styles": {
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
@@ -1419,9 +1199,9 @@
       "dev": true
     },
     "async-each": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/async-each/-/async-each-1.0.2.tgz",
-      "integrity": "sha512-6xrbvN0MOBKSJDdonmSSz2OwFSgxRaVtBDes26mj9KIGtDo+g9xosFRSC+i1gQh2oAN/tQ62AI/pGZGQjVOiRg==",
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/async-each/-/async-each-1.0.3.tgz",
+      "integrity": "sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==",
       "dev": true
     },
     "async-limiter": {
@@ -1488,6 +1268,14 @@
       "requires": {
         "core-js": "^2.4.0",
         "regenerator-runtime": "^0.11.0"
+      },
+      "dependencies": {
+        "core-js": {
+          "version": "2.6.5",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.5.tgz",
+          "integrity": "sha512-klh/kDpwX8hryYL14M9w/xei6vrv6sE8gTHDG7/T/+SEovB/G4ejwcfE/CBzO6Edsu+OETZMZ3wcX/EjUkrl5A==",
+          "dev": true
+        }
       }
     },
     "babel-types": {
@@ -1500,6 +1288,14 @@
         "esutils": "^2.0.2",
         "lodash": "^4.17.4",
         "to-fast-properties": "^1.0.3"
+      },
+      "dependencies": {
+        "to-fast-properties": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-1.0.3.tgz",
+          "integrity": "sha1-uDVx+k2MJbguIxsG46MFXeTKGkc=",
+          "dev": true
+        }
       }
     },
     "babylon": {
@@ -1737,28 +1533,14 @@
       }
     },
     "browserslist": {
-      "version": "4.5.4",
-      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.5.4.tgz",
-      "integrity": "sha512-rAjx494LMjqKnMPhFkuLmLp8JWEX0o8ADTGeAbOqaF+XCvYLreZrG5uVjnPBlAQ8REZK4pzXGvp0bWgrFtKaag==",
+      "version": "4.5.5",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.5.5.tgz",
+      "integrity": "sha512-0QFO1r/2c792Ohkit5XI8Cm8pDtZxgNl2H6HU4mHrpYz7314pEYcsAVVatM0l/YmxPnEzh9VygXouj4gkFUTKA==",
       "dev": true,
       "requires": {
-        "caniuse-lite": "^1.0.30000955",
-        "electron-to-chromium": "^1.3.122",
-        "node-releases": "^1.1.13"
-      },
-      "dependencies": {
-        "caniuse-lite": {
-          "version": "1.0.30000957",
-          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30000957.tgz",
-          "integrity": "sha512-8wxNrjAzyiHcLXN/iunskqQnJquQQ6VX8JHfW5kLgAPRSiSuKZiNfmIkP5j7jgyXqAQBSoXyJxfnbCFS0ThSiQ==",
-          "dev": true
-        },
-        "electron-to-chromium": {
-          "version": "1.3.124",
-          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.124.tgz",
-          "integrity": "sha512-glecGr/kFdfeXUHOHAWvGcXrxNU+1wSO/t5B23tT1dtlvYB26GY8aHzZSWD7HqhqC800Lr+w/hQul6C5AF542w==",
-          "dev": true
-        }
+        "caniuse-lite": "^1.0.30000960",
+        "electron-to-chromium": "^1.3.124",
+        "node-releases": "^1.1.14"
       }
     },
     "buffer": {
@@ -1830,9 +1612,9 @@
       }
     },
     "callsites": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/callsites/-/callsites-3.0.0.tgz",
-      "integrity": "sha512-tWnkwu9YEq2uzlBDI4RcLn8jrFvF9AOi8PxDNU3hZZjJcjkcRAq3vCI+vZcg1SuxISDYe86k9VZFwAxDiJGoAw==",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz",
+      "integrity": "sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ==",
       "dev": true
     },
     "camel-case": {
@@ -1852,9 +1634,9 @@
       "dev": true
     },
     "caniuse-lite": {
-      "version": "1.0.30000960",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30000960.tgz",
-      "integrity": "sha512-7nK5qs17icQaX6V3/RYrJkOsZyRNnroA4+ZwxaKJzIKy+crIy0Mz5CBlLySd2SNV+4nbUZeqeNfiaEieUBu3aA==",
+      "version": "1.0.30000962",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30000962.tgz",
+      "integrity": "sha512-WXYsW38HK+6eaj5IZR16Rn91TGhU3OhbwjKZvJ4HN/XBIABLKfbij9Mnd3pM0VEwZSlltWjoWg3I8FQ0DGgNOA==",
       "dev": true
     },
     "caseless": {
@@ -1882,17 +1664,6 @@
         "ansi-styles": "^3.2.1",
         "escape-string-regexp": "^1.0.5",
         "supports-color": "^5.3.0"
-      },
-      "dependencies": {
-        "supports-color": {
-          "version": "5.5.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
-          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
-          "dev": true,
-          "requires": {
-            "has-flag": "^3.0.0"
-          }
-        }
       }
     },
     "character-parser": {
@@ -1985,6 +1756,14 @@
       "dev": true,
       "requires": {
         "source-map": "~0.6.0"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true
+        }
       }
     },
     "cli-cursor": {
@@ -2154,35 +1933,35 @@
       "dev": true
     },
     "core-js": {
-      "version": "2.6.5",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.5.tgz",
-      "integrity": "sha512-klh/kDpwX8hryYL14M9w/xei6vrv6sE8gTHDG7/T/+SEovB/G4ejwcfE/CBzO6Edsu+OETZMZ3wcX/EjUkrl5A==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.0.1.tgz",
+      "integrity": "sha512-sco40rF+2KlE0ROMvydjkrVMMG1vYilP2ALoRXcYR4obqbYIuV3Bg+51GEDW+HF8n7NRA+iaA4qD0nD9lo9mew==",
       "dev": true
     },
     "core-js-compat": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/core-js-compat/-/core-js-compat-3.0.0.tgz",
-      "integrity": "sha512-W/Ppz34uUme3LmXWjMgFlYyGnbo1hd9JvA0LNQ4EmieqVjg2GPYbj3H6tcdP2QGPGWdRKUqZVbVKLNIFVs/HiA==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/core-js-compat/-/core-js-compat-3.0.1.tgz",
+      "integrity": "sha512-2pC3e+Ht/1/gD7Sim/sqzvRplMiRnFQVlPpDVaHtY9l7zZP7knamr3VRD6NyGfHd84MrDC0tAM9ulNxYMW0T3g==",
       "dev": true,
       "requires": {
-        "browserslist": "^4.5.1",
-        "core-js": "3.0.0",
-        "core-js-pure": "3.0.0",
-        "semver": "^5.6.0"
+        "browserslist": "^4.5.4",
+        "core-js": "3.0.1",
+        "core-js-pure": "3.0.1",
+        "semver": "^6.0.0"
       },
       "dependencies": {
-        "core-js": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.0.0.tgz",
-          "integrity": "sha512-WBmxlgH2122EzEJ6GH8o9L/FeoUKxxxZ6q6VUxoTlsE4EvbTWKJb447eyVxTEuq0LpXjlq/kCB2qgBvsYRkLvQ==",
+        "semver": {
+          "version": "6.0.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.0.0.tgz",
+          "integrity": "sha512-0UewU+9rFapKFnlbirLi3byoOuhrSsli/z/ihNnvM24vgF+8sNBiI1LZPBSH9wJKUwaUbw+s3hToDLCXkrghrQ==",
           "dev": true
         }
       }
     },
     "core-js-pure": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.0.0.tgz",
-      "integrity": "sha512-yPiS3fQd842RZDgo/TAKGgS0f3p2nxssF1H65DIZvZv0Od5CygP8puHXn3IQiM/39VAvgCbdaMQpresrbGgt9g==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.0.1.tgz",
+      "integrity": "sha512-mSxeQ6IghKW3MoyF4cz19GJ1cMm7761ON+WObSyLfTu/Jn3x7w4NwNFnrZxgl4MTSvYYepVLNuRtlB4loMwJ5g==",
       "dev": true
     },
     "core-util-is": {
@@ -2273,9 +2052,9 @@
       "dev": true
     },
     "cssstyle": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/cssstyle/-/cssstyle-1.2.1.tgz",
-      "integrity": "sha512-7DYm8qe+gPx/h77QlCyFmX80+fGaE/6A/Ekl0zaszYOubvySO2saYFdQ78P29D0UsULxFKCetDGNaNRUdSF+2A==",
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/cssstyle/-/cssstyle-1.2.2.tgz",
+      "integrity": "sha512-43wY3kl1CVQSvL7wUY1qXkxVGkStjpkDmVjiIKX8R97uhajy8Bybay78uOtqvh7Q5GK75dNPfW0geWjE6qQQow==",
       "dev": true,
       "requires": {
         "cssom": "0.3.x"
@@ -2320,12 +2099,12 @@
       "dev": true
     },
     "debug": {
-      "version": "2.6.9",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+      "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
       "dev": true,
       "requires": {
-        "ms": "2.0.0"
+        "ms": "^2.1.1"
       }
     },
     "decamelize": {
@@ -2481,6 +2260,12 @@
         "safer-buffer": "^2.1.0"
       }
     },
+    "electron-to-chromium": {
+      "version": "1.3.125",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.125.tgz",
+      "integrity": "sha512-XxowpqQxJ4nDwUXHtVtmEhRqBpm2OnjBomZmZtHD0d2Eo0244+Ojezhk3sD/MBSSe2nxCdGQFRXHIsf/LUTL9A==",
+      "dev": true
+    },
     "elliptic": {
       "version": "6.4.1",
       "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.1.tgz",
@@ -2586,6 +2371,13 @@
           "resolved": "https://registry.npmjs.org/esprima/-/esprima-3.1.3.tgz",
           "integrity": "sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM=",
           "dev": true
+        },
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -2631,73 +2423,6 @@
         "strip-json-comments": "^2.0.1",
         "table": "^5.2.3",
         "text-table": "^0.2.0"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
-          "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
-          "dev": true
-        },
-        "ansi-styles": {
-          "version": "3.2.1",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-          "dev": true,
-          "requires": {
-            "color-convert": "^1.9.0"
-          }
-        },
-        "chalk": {
-          "version": "2.4.2",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
-          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^3.2.1",
-            "escape-string-regexp": "^1.0.5",
-            "supports-color": "^5.3.0"
-          }
-        },
-        "debug": {
-          "version": "4.1.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
-          "dev": true,
-          "requires": {
-            "ms": "^2.1.1"
-          }
-        },
-        "globals": {
-          "version": "11.11.0",
-          "resolved": "https://registry.npmjs.org/globals/-/globals-11.11.0.tgz",
-          "integrity": "sha512-WHq43gS+6ufNOEqlrDBxVEbb8ntfXrfAUU2ZOpCxrBdGKW3gyv8mCxAfIBD0DroPKGrJ2eSsXsLtY9MPntsyTw==",
-          "dev": true
-        },
-        "ms": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
-          "dev": true
-        },
-        "strip-ansi": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
-          "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "^3.0.0"
-          }
-        },
-        "supports-color": {
-          "version": "5.5.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
-          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
-          "dev": true,
-          "requires": {
-            "has-flag": "^3.0.0"
-          }
-        }
       }
     },
     "eslint-scope": {
@@ -2809,6 +2534,15 @@
         "to-regex": "^3.0.1"
       },
       "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "dev": true,
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
         "define-property": {
           "version": "0.2.5",
           "resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz",
@@ -2826,6 +2560,12 @@
           "requires": {
             "is-extendable": "^0.1.0"
           }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+          "dev": true
         }
       }
     },
@@ -3117,14 +2857,14 @@
       "dev": true
     },
     "fsevents": {
-      "version": "1.2.7",
-      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.7.tgz",
-      "integrity": "sha512-Pxm6sI2MeBD7RdD12RYsqaP0nMiwx8eZBXCa6z2L+mRHm2DYrOYwihmhjpkdjUHwQhslWQjRpEgNq4XvBmaAuw==",
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.8.tgz",
+      "integrity": "sha512-tPvHgPGB7m40CZ68xqFGkKuzN+RnpGmSV+hgeKxhRpbxdqKXUFJGC3yonBOLzQBcJyGpdZFDfCsdOC2KFsXzeA==",
       "dev": true,
       "optional": true,
       "requires": {
-        "nan": "^2.9.2",
-        "node-pre-gyp": "^0.10.0"
+        "nan": "^2.12.1",
+        "node-pre-gyp": "^0.12.0"
       },
       "dependencies": {
         "abbrev": {
@@ -3202,12 +2942,12 @@
           "optional": true
         },
         "debug": {
-          "version": "2.6.9",
+          "version": "4.1.1",
           "bundled": true,
           "dev": true,
           "optional": true,
           "requires": {
-            "ms": "2.0.0"
+            "ms": "^2.1.1"
           }
         },
         "deep-extend": {
@@ -3378,24 +3118,24 @@
           }
         },
         "ms": {
-          "version": "2.0.0",
+          "version": "2.1.1",
           "bundled": true,
           "dev": true,
           "optional": true
         },
         "needle": {
-          "version": "2.2.4",
+          "version": "2.3.0",
           "bundled": true,
           "dev": true,
           "optional": true,
           "requires": {
-            "debug": "^2.1.2",
+            "debug": "^4.1.0",
             "iconv-lite": "^0.4.4",
             "sax": "^1.2.4"
           }
         },
         "node-pre-gyp": {
-          "version": "0.10.3",
+          "version": "0.12.0",
           "bundled": true,
           "dev": true,
           "optional": true,
@@ -3423,13 +3163,13 @@
           }
         },
         "npm-bundled": {
-          "version": "1.0.5",
+          "version": "1.0.6",
           "bundled": true,
           "dev": true,
           "optional": true
         },
         "npm-packlist": {
-          "version": "1.2.0",
+          "version": "1.4.1",
           "bundled": true,
           "dev": true,
           "optional": true,
@@ -3568,7 +3308,7 @@
           "optional": true
         },
         "semver": {
-          "version": "5.6.0",
+          "version": "5.7.0",
           "bundled": true,
           "dev": true,
           "optional": true
@@ -3755,6 +3495,12 @@
         }
       }
     },
+    "globals": {
+      "version": "11.11.0",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-11.11.0.tgz",
+      "integrity": "sha512-WHq43gS+6ufNOEqlrDBxVEbb8ntfXrfAUU2ZOpCxrBdGKW3gyv8mCxAfIBD0DroPKGrJ2eSsXsLtY9MPntsyTw==",
+      "dev": true
+    },
     "graceful-fs": {
       "version": "4.1.15",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.15.tgz",
@@ -3775,20 +3521,6 @@
       "requires": {
         "ajv": "^6.5.5",
         "har-schema": "^2.0.0"
-      },
-      "dependencies": {
-        "ajv": {
-          "version": "6.9.1",
-          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.9.1.tgz",
-          "integrity": "sha512-XDN92U311aINL77ieWHmqCcNlwjoP5cHXDxIxbf2MaPYuCXOHS7gHH8jktxeK5omgd52XbSTX6a4Piwd1pQmzA==",
-          "dev": true,
-          "requires": {
-            "fast-deep-equal": "^2.0.1",
-            "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.4.1",
-            "uri-js": "^4.2.2"
-          }
-        }
       }
     },
     "has": {
@@ -4010,9 +3742,9 @@
       "dev": true
     },
     "inquirer": {
-      "version": "6.2.2",
-      "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-6.2.2.tgz",
-      "integrity": "sha512-Z2rREiXA6cHRR9KBOarR3WuLlFzlIfAEIiB45ll5SSadMg7WqOh1MKEjjndfuH5ewXdixWCxqnVfGOQzPeiztA==",
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-6.3.1.tgz",
+      "integrity": "sha512-MmL624rfkFt4TG9y/Jvmt8vdmOo836U7Y0Hxr2aFk3RelZEGX4Igk0KabWrcaaZaTv9uzglOqWh1Vly+FAWAXA==",
       "dev": true,
       "requires": {
         "ansi-escapes": "^3.2.0",
@@ -4026,7 +3758,7 @@
         "run-async": "^2.2.0",
         "rxjs": "^6.4.0",
         "string-width": "^2.1.0",
-        "strip-ansi": "^5.0.0",
+        "strip-ansi": "^5.1.0",
         "through": "^2.3.6"
       },
       "dependencies": {
@@ -4036,26 +3768,6 @@
           "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
           "dev": true
         },
-        "ansi-styles": {
-          "version": "3.2.1",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-          "dev": true,
-          "requires": {
-            "color-convert": "^1.9.0"
-          }
-        },
-        "chalk": {
-          "version": "2.4.2",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
-          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^3.2.1",
-            "escape-string-regexp": "^1.0.5",
-            "supports-color": "^5.3.0"
-          }
-        },
         "strip-ansi": {
           "version": "5.2.0",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
@@ -4064,15 +3776,6 @@
           "requires": {
             "ansi-regex": "^4.1.0"
           }
-        },
-        "supports-color": {
-          "version": "5.5.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
-          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
-          "dev": true,
-          "requires": {
-            "has-flag": "^3.0.0"
-          }
         }
       }
     },
@@ -4285,9 +3988,9 @@
       "dev": true
     },
     "js-tokens": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-3.0.2.tgz",
-      "integrity": "sha1-mGbfOVECEw449/mWvOtlRDIJwls=",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
+      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
       "dev": true
     },
     "js-yaml": {
@@ -4307,9 +4010,9 @@
       "dev": true
     },
     "jsdom": {
-      "version": "14.0.0",
-      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-14.0.0.tgz",
-      "integrity": "sha512-/VkyPmdtbwqpJSkwDx3YyJ3U1oawYNB/h5z8vTUZGAzjtu2OHTeFRfnJqyMHsJ5Cyes23trOmvUpM1GfHH1leA==",
+      "version": "15.0.0",
+      "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-15.0.0.tgz",
+      "integrity": "sha512-rJnHm7CHyIj4tDyz9VaCt0f0P0nEh/wEmMfwp9mMixy+L/r8OW/BNcgmIlfZuBBnVQS3eRBpvd/qM3R7vr7e3A==",
       "dev": true,
       "requires": {
         "abab": "^2.0.0",
@@ -4322,16 +4025,16 @@
         "domexception": "^1.0.1",
         "escodegen": "^1.11.0",
         "html-encoding-sniffer": "^1.0.2",
-        "nwsapi": "^2.0.9",
+        "nwsapi": "^2.1.3",
         "parse5": "5.1.0",
         "pn": "^1.1.0",
         "request": "^2.88.0",
         "request-promise-native": "^1.0.5",
-        "saxes": "^3.1.5",
+        "saxes": "^3.1.9",
         "symbol-tree": "^3.2.2",
         "tough-cookie": "^2.5.0",
         "w3c-hr-time": "^1.0.1",
-        "w3c-xmlserializer": "^1.0.1",
+        "w3c-xmlserializer": "^1.1.2",
         "webidl-conversions": "^4.0.2",
         "whatwg-encoding": "^1.0.5",
         "whatwg-mimetype": "^2.3.0",
@@ -4340,28 +4043,32 @@
         "xml-name-validator": "^3.0.0"
       },
       "dependencies": {
-        "acorn": {
-          "version": "6.1.1",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.1.1.tgz",
-          "integrity": "sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA==",
-          "dev": true
-        },
         "acorn-globals": {
-          "version": "4.3.0",
-          "resolved": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-4.3.0.tgz",
-          "integrity": "sha512-hMtHj3s5RnuhvHPowpBYvJVj3rAar82JiDQHvGs1zO0l10ocX/xEdBShNHTJaboucJUsScghp74pH3s7EnHHQw==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-4.3.2.tgz",
+          "integrity": "sha512-BbzvZhVtZP+Bs1J1HcwrQe8ycfO0wStkSGxuul3He3GkHOIZ6eTqOkPuw9IP1X3+IkOo4wiJmwkobzXYz4wewQ==",
           "dev": true,
           "requires": {
             "acorn": "^6.0.1",
             "acorn-walk": "^6.0.1"
           }
+        },
+        "tough-cookie": {
+          "version": "2.5.0",
+          "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.5.0.tgz",
+          "integrity": "sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==",
+          "dev": true,
+          "requires": {
+            "psl": "^1.1.28",
+            "punycode": "^2.1.1"
+          }
         }
       }
     },
     "jsesc": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
-      "integrity": "sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=",
+      "version": "2.5.2",
+      "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-2.5.2.tgz",
+      "integrity": "sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==",
       "dev": true
     },
     "json-parse-better-errors": {
@@ -4395,9 +4102,9 @@
       "dev": true
     },
     "json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.0.tgz",
+      "integrity": "sha512-8Mh9h6xViijj36g7Dxi+Y4S6hNGV96vcJZr/SrlHh1LR/pEn/8j/+qIBbs44YKl69Lrfctp4QD+AdWLTMqEZAQ==",
       "dev": true,
       "requires": {
         "minimist": "^1.2.0"
@@ -4447,9 +4154,9 @@
       }
     },
     "kjua": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/kjua/-/kjua-0.4.0.tgz",
-      "integrity": "sha512-dJDs4OSopfLynhhS1vdy9WyQqH4hq+ThqmMJQqEg4xd8xD3Dto7huqr18I6rZN9MEl71LZQ+932ZoFF+mNTscg==",
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/kjua/-/kjua-0.5.0.tgz",
+      "integrity": "sha512-xnDj+giWvM40jG3Hf2Tb1z1FDP2ABlKtQuUZWiGZ8oqAGanXuEbh+zMfAVyeOX/wDvvODrtVAu5LfeeURiDbYA==",
       "dev": true
     },
     "lazy-cache": {
@@ -4473,6 +4180,15 @@
         "promise": "^7.1.1",
         "request": "^2.83.0",
         "source-map": "~0.6.0"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true,
+          "optional": true
+        }
       }
     },
     "levn": {
@@ -4509,6 +4225,17 @@
         "big.js": "^5.2.2",
         "emojis-list": "^2.0.0",
         "json5": "^1.0.1"
+      },
+      "dependencies": {
+        "json5": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
+          "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.0"
+          }
+        }
       }
     },
     "locate-path": {
@@ -4680,18 +4407,18 @@
       "optional": true
     },
     "mime-db": {
-      "version": "1.38.0",
-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.38.0.tgz",
-      "integrity": "sha512-bqVioMFFzc2awcdJZIzR3HjZFX20QhilVS7hytkKrv7xFAn8bM1gzc/FOX2awLISvWe0PV8ptFKcon+wZ5qYkg==",
+      "version": "1.40.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.40.0.tgz",
+      "integrity": "sha512-jYdeOMPy9vnxEqFRRo6ZvTZ8d9oPb+k18PKoYNYUe2stVEBPPwsln/qWzdbmaIvnhZ9v2P+CuecK+fpUfsV2mA==",
       "dev": true
     },
     "mime-types": {
-      "version": "2.1.22",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.22.tgz",
-      "integrity": "sha512-aGl6TZGnhm/li6F7yx82bJiBZwgiEa4Hf6CNr8YO+r5UHr53tSTYZb102zyU50DOWWKeOv0uQLRL0/9EiKWCog==",
+      "version": "2.1.24",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.24.tgz",
+      "integrity": "sha512-WaFHS3MCl5fapm3oLxU4eYDw77IQM2ACcxQ9RIxfaC3ooc6PFuBMGZZsYpvoXS5D5QTWPieo1jjLdAm3TBP3cQ==",
       "dev": true,
       "requires": {
-        "mime-db": "~1.38.0"
+        "mime-db": "1.40.0"
       }
     },
     "mimic-fn": {
@@ -4798,9 +4525,9 @@
       }
     },
     "ms": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+      "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
       "dev": true
     },
     "mute-stream": {
@@ -4899,12 +4626,20 @@
         "url": "^0.11.0",
         "util": "^0.11.0",
         "vm-browserify": "0.0.4"
+      },
+      "dependencies": {
+        "punycode": {
+          "version": "1.4.1",
+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
+          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+          "dev": true
+        }
       }
     },
     "node-releases": {
-      "version": "1.1.13",
-      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.13.tgz",
-      "integrity": "sha512-fKZGviSXR6YvVPyc011NHuJDSD8gFQvLPmc2d2V3BS4gr52ycyQ1Xzs7a8B+Ax3Ni/W+5h1h4SqmzeoA8WZRmA==",
+      "version": "1.1.17",
+      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.17.tgz",
+      "integrity": "sha512-/SCjetyta1m7YXLgtACZGDYJdCSIBAWorDWkGCGZlydP2Ll7J48l7j/JxNYZ+xsgSPbWfdulVS/aY+GdjUsQ7Q==",
       "dev": true,
       "requires": {
         "semver": "^5.3.0"
@@ -4929,10 +4664,14 @@
       "dev": true
     },
     "null-loader": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/null-loader/-/null-loader-0.1.1.tgz",
-      "integrity": "sha1-F76av80/8OFRL2/Er8sfUDk3j64=",
-      "dev": true
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/null-loader/-/null-loader-1.0.0.tgz",
+      "integrity": "sha512-mYLDjDVTkjTlFoidxRhzO75rdcwfVXfw5G5zpj8sXnBkHtKJxMk4hTcRR4i5SOhDB6EvcQuYriy6IV23eq6uog==",
+      "dev": true,
+      "requires": {
+        "loader-utils": "^1.2.3",
+        "schema-utils": "^1.0.0"
+      }
     },
     "num2fraction": {
       "version": "1.2.2",
@@ -4941,9 +4680,9 @@
       "dev": true
     },
     "nwsapi": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/nwsapi/-/nwsapi-2.1.1.tgz",
-      "integrity": "sha512-T5GaA1J/d34AC8mkrFD2O0DR17kwJ702ZOtJOsS8RpbsQZVOC2/xYFb1i/cw+xdM54JIlMuojjDOYct8GIWtwg==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/nwsapi/-/nwsapi-2.1.3.tgz",
+      "integrity": "sha512-RowAaJGEgYXEZfQ7tvvdtAQUKPyTR6T6wNu0fwlNsGQYr/h3yQc6oI8WnVZh3Y/Sylwc+dtAlvPqfFZjhTyk3A==",
       "dev": true
     },
     "oauth-sign": {
@@ -4981,9 +4720,9 @@
       }
     },
     "object-keys": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.0.tgz",
-      "integrity": "sha512-6OO5X1+2tYkNyNEx6TsCxEqFfRWaqx6EtMiSbGrw8Ob8v9Ne+Hl8rBAgLBZn5wjEz3s/s6U1WXFUFOcxxAwUpg==",
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
+      "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==",
       "dev": true
     },
     "object-visit": {
@@ -5240,6 +4979,23 @@
         "chalk": "^2.4.2",
         "source-map": "^0.6.1",
         "supports-color": "^6.1.0"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true
+        },
+        "supports-color": {
+          "version": "6.1.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
+          "integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^3.0.0"
+          }
+        }
       }
     },
     "postcss-value-parser": {
@@ -5383,12 +5139,6 @@
         "uglify-js": "^2.6.1"
       },
       "dependencies": {
-        "source-map": {
-          "version": "0.5.7",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
-          "dev": true
-        },
         "uglify-js": {
           "version": "2.8.29",
           "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",
@@ -5498,9 +5248,9 @@
       }
     },
     "punycode": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-      "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
+      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
       "dev": true
     },
     "qs": {
@@ -5587,6 +5337,15 @@
       "integrity": "sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg==",
       "dev": true
     },
+    "regenerator-transform": {
+      "version": "0.13.4",
+      "resolved": "https://registry.npmjs.org/regenerator-transform/-/regenerator-transform-0.13.4.tgz",
+      "integrity": "sha512-T0QMBjK3J0MtxjPmdIMXm72Wvj2Abb0Bd4HADdfijwMdoIsyQZ6fWC7kDFhk2YinBBEMZDL7Y7wh0J1sGx3S4A==",
+      "dev": true,
+      "requires": {
+        "private": "^0.1.6"
+      }
+    },
     "regex-not": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/regex-not/-/regex-not-1.0.2.tgz",
@@ -5609,6 +5368,43 @@
       "integrity": "sha512-lv0M6+TkDVniA3aD1Eg0DVpfU/booSu7Eev3TDO/mZKHBfVjgCGTV4t4buppESEYDtkArYFOxTJWv6S5C+iaNw==",
       "dev": true
     },
+    "regexpu-core": {
+      "version": "4.5.4",
+      "resolved": "https://registry.npmjs.org/regexpu-core/-/regexpu-core-4.5.4.tgz",
+      "integrity": "sha512-BtizvGtFQKGPUcTy56o3nk1bGRp4SZOTYrDtGNlqCQufptV5IkkLN6Emw+yunAJjzf+C9FQFtvq7IoA3+oMYHQ==",
+      "dev": true,
+      "requires": {
+        "regenerate": "^1.4.0",
+        "regenerate-unicode-properties": "^8.0.2",
+        "regjsgen": "^0.5.0",
+        "regjsparser": "^0.6.0",
+        "unicode-match-property-ecmascript": "^1.0.4",
+        "unicode-match-property-value-ecmascript": "^1.1.0"
+      }
+    },
+    "regjsgen": {
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/regjsgen/-/regjsgen-0.5.0.tgz",
+      "integrity": "sha512-RnIrLhrXCX5ow/E5/Mh2O4e/oa1/jW0eaBKTSy3LaCj+M3Bqvm97GWDp2yUtzIs4LEn65zR2yiYGFqb2ApnzDA==",
+      "dev": true
+    },
+    "regjsparser": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/regjsparser/-/regjsparser-0.6.0.tgz",
+      "integrity": "sha512-RQ7YyokLiQBomUJuUG8iGVvkgOLxwyZM8k6d3q5SAXpg4r5TZJZigKFvC6PpD+qQ98bCDC5YelPeA3EucDoNeQ==",
+      "dev": true,
+      "requires": {
+        "jsesc": "~0.5.0"
+      },
+      "dependencies": {
+        "jsesc": {
+          "version": "0.5.0",
+          "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
+          "integrity": "sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=",
+          "dev": true
+        }
+      }
+    },
     "relateurl": {
       "version": "0.2.7",
       "resolved": "https://registry.npmjs.org/relateurl/-/relateurl-0.2.7.tgz",
@@ -5659,18 +5455,6 @@
         "tough-cookie": "~2.4.3",
         "tunnel-agent": "^0.6.0",
         "uuid": "^3.3.2"
-      },
-      "dependencies": {
-        "tough-cookie": {
-          "version": "2.4.3",
-          "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
-          "integrity": "sha512-Q5srk/4vDM54WJsJio3XNn6K2sCG+CQ8G5Wz6bZhRZoAe/+TxjWB/GlFAnYEbkYVlON9FMk/fE3h2RLpPXo4lQ==",
-          "dev": true,
-          "requires": {
-            "psl": "^1.1.24",
-            "punycode": "^1.4.1"
-          }
-        }
       }
     },
     "request-promise-core": {
@@ -5777,9 +5561,9 @@
       }
     },
     "rxjs": {
-      "version": "6.4.0",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
-      "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
+      "version": "6.5.1",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.1.tgz",
+      "integrity": "sha512-y0j31WJc83wPu31vS1VlAFW5JGrnGC+j+TtGAa1fRQphy48+fDYiDmX8tjGloToEsMkxnouOg/1IzXGKkJnZMg==",
       "dev": true,
       "requires": {
         "tslib": "^1.9.0"
@@ -5833,15 +5617,15 @@
       }
     },
     "semver": {
-      "version": "5.6.0",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.6.0.tgz",
-      "integrity": "sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==",
+      "version": "5.7.0",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.0.tgz",
+      "integrity": "sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==",
       "dev": true
     },
     "serialize-javascript": {
-      "version": "1.6.1",
-      "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-1.6.1.tgz",
-      "integrity": "sha512-A5MOagrPFga4YaKQSWHryl7AXvbQkEqpw4NNYMTNYUNV51bA8ABHgYFpqKx+YFFrw59xMV1qGH1R4AgoNIVgCw==",
+      "version": "1.7.0",
+      "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-1.7.0.tgz",
+      "integrity": "sha512-ke8UG8ulpFOxO8f8gRYabHQe/ZntKlcig2Mp+8+URDP1D8vJZ0KUt7LYo07q25Z/+JVSgpr/cui9PIp5H6/+nA==",
       "dev": true
     },
     "set-immediate-shim": {
@@ -5919,17 +5703,6 @@
         "ansi-styles": "^3.2.0",
         "astral-regex": "^1.0.0",
         "is-fullwidth-code-point": "^2.0.0"
-      },
-      "dependencies": {
-        "ansi-styles": {
-          "version": "3.2.1",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-          "dev": true,
-          "requires": {
-            "color-convert": "^1.9.0"
-          }
-        }
       }
     },
     "snapdragon": {
@@ -5948,6 +5721,15 @@
         "use": "^3.1.0"
       },
       "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "dev": true,
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
         "define-property": {
           "version": "0.2.5",
           "resolved": "https://registry.npmjs.org/define-property/-/define-property-0.2.5.tgz",
@@ -5966,10 +5748,10 @@
             "is-extendable": "^0.1.0"
           }
         },
-        "source-map": {
-          "version": "0.5.7",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
           "dev": true
         }
       }
@@ -6047,9 +5829,9 @@
       "dev": true
     },
     "source-map": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+      "version": "0.5.7",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
+      "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
       "dev": true
     },
     "source-map-resolve": {
@@ -6073,6 +5855,14 @@
       "requires": {
         "buffer-from": "^1.0.0",
         "source-map": "^0.6.0"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true
+        }
       }
     },
     "source-map-url": {
@@ -6196,23 +5986,6 @@
       "requires": {
         "is-fullwidth-code-point": "^2.0.0",
         "strip-ansi": "^4.0.0"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
-          "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
-          "dev": true
-        },
-        "strip-ansi": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
-          "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "^3.0.0"
-          }
-        }
       }
     },
     "string_decoder": {
@@ -6224,6 +5997,15 @@
         "safe-buffer": "~5.1.0"
       }
     },
+    "strip-ansi": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
+      "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
+      "dev": true,
+      "requires": {
+        "ansi-regex": "^3.0.0"
+      }
+    },
     "strip-json-comments": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
@@ -6231,9 +6013,9 @@
       "dev": true
     },
     "supports-color": {
-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
-      "integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
       "dev": true,
       "requires": {
         "has-flag": "^3.0.0"
@@ -6300,6 +6082,14 @@
         "commander": "^2.19.0",
         "source-map": "~0.6.1",
         "source-map-support": "~0.5.10"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true
+        }
       }
     },
     "terser-webpack-plugin": {
@@ -6316,6 +6106,14 @@
         "terser": "^3.16.1",
         "webpack-sources": "^1.1.0",
         "worker-farm": "^1.5.2"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true
+        }
       }
     },
     "text-table": {
@@ -6365,9 +6163,9 @@
       "dev": true
     },
     "to-fast-properties": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-1.0.3.tgz",
-      "integrity": "sha1-uDVx+k2MJbguIxsG46MFXeTKGkc=",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
+      "integrity": "sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=",
       "dev": true
     },
     "to-object-path": {
@@ -6408,19 +6206,19 @@
       "dev": true
     },
     "tough-cookie": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.5.0.tgz",
-      "integrity": "sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==",
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
+      "integrity": "sha512-Q5srk/4vDM54WJsJio3XNn6K2sCG+CQ8G5Wz6bZhRZoAe/+TxjWB/GlFAnYEbkYVlON9FMk/fE3h2RLpPXo4lQ==",
       "dev": true,
       "requires": {
-        "psl": "^1.1.28",
-        "punycode": "^2.1.1"
+        "psl": "^1.1.24",
+        "punycode": "^1.4.1"
       },
       "dependencies": {
         "punycode": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
-          "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
+          "version": "1.4.1",
+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
+          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
           "dev": true
         }
       }
@@ -6432,14 +6230,6 @@
       "dev": true,
       "requires": {
         "punycode": "^2.1.0"
-      },
-      "dependencies": {
-        "punycode": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
-          "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
-          "dev": true
-        }
       }
     },
     "trim-right": {
@@ -6498,6 +6288,14 @@
       "requires": {
         "commander": "~2.20.0",
         "source-map": "~0.6.1"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true
+        }
       }
     },
     "uglify-to-browserify": {
@@ -6647,14 +6445,6 @@
       "dev": true,
       "requires": {
         "punycode": "^2.1.0"
-      },
-      "dependencies": {
-        "punycode": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
-          "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
-          "dev": true
-        }
       }
     },
     "urix": {
@@ -6754,9 +6544,9 @@
       }
     },
     "w3c-xmlserializer": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-1.0.1.tgz",
-      "integrity": "sha512-XZGI1OH/OLQr/NaJhhPmzhngwcAnZDLytsvXnRmlYeRkmbb0I7sqFFA22erq4WQR0sUu17ZSQOAV9mFwCqKRNg==",
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-1.1.2.tgz",
+      "integrity": "sha512-p10l/ayESzrBMYWRID6xbuCKh2Fp77+sA0doRuGn4tTIMrrZVeqfpKjXHY+oDh3K4nLdPgNwMTVP6Vp4pvqbNg==",
       "dev": true,
       "requires": {
         "domexception": "^1.0.1",
@@ -6831,6 +6621,14 @@
       "requires": {
         "source-list-map": "^2.0.0",
         "source-map": "~0.6.1"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true
+        }
       }
     },
     "whatwg-encoding": {
@@ -6923,9 +6721,9 @@
       }
     },
     "ws": {
-      "version": "6.2.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.0.tgz",
-      "integrity": "sha512-deZYUNlt2O4buFCa3t5bKLf8A7FPP/TVjwOeVNpw818Ma5nk4MLXls2eoEGS39o8119QIYxTrTDoPQ5B/gTD6w==",
+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
+      "integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
       "dev": true,
       "requires": {
         "async-limiter": "~1.0.0"
diff --git a/package.json b/package.json
index dba1865e..6d40f00f 100644
--- a/package.json
+++ b/package.json
@@ -21,12 +21,12 @@
     "@babel/preset-env": "7.4.3",
     "eslint": "5.16.0",
     "ghu": "0.18.0",
-    "jsdom": "14.0.0",
-    "kjua": "0.4.0",
+    "jsdom": "15.0.0",
+    "kjua": "0.5.0",
     "lolight": "1.2.0",
     "marked": "0.6.2",
     "normalize.css": "8.0.1",
-    "null-loader": "0.1.1",
+    "null-loader": "1.0.0",
     "scar": "1.6.0"
   },
   "engines": {
diff --git a/test/index.js b/test/index.js
index 8a295a96..7c05e229 100644
--- a/test/index.js
+++ b/test/index.js
@@ -4,7 +4,7 @@ if (!global.window) {
 }
 
 const {test} = require('scar');
-const {pinHtml} = require('./util/pin');
+const {pin_html} = require('./util/pin');
 
 require('./tests/premisses');
 require('./tests/unit/core/event');
@@ -12,6 +12,6 @@ require('./tests/unit/core/format');
 require('./tests/unit/util/naturalCmp');
 require('./tests/unit/util/parsePatten');
 
-pinHtml();
+pin_html();
 
 test.cli({sync: true});
diff --git a/test/tests/unit/core/event.js b/test/tests/unit/core/event.js
index 33e2658d..19318d45 100644
--- a/test/tests/unit/core/event.js
+++ b/test/tests/unit/core/event.js
@@ -1,5 +1,6 @@
 const {test, assert} = require('scar');
-const event = require('../../../../src/_h5ai/public/js/lib/core/event');
+const reqlib = require('../../../util/reqlib');
+const event = reqlib('core/event');
 
 test('core.event', () => {
     assert.equal(typeof event, 'object', 'is object');
diff --git a/test/tests/unit/core/format.js b/test/tests/unit/core/format.js
index dd65c8e8..b3ef8f0d 100644
--- a/test/tests/unit/core/format.js
+++ b/test/tests/unit/core/format.js
@@ -1,5 +1,6 @@
 const {test, assert} = require('scar');
-const format = require('../../../../src/_h5ai/public/js/lib/core/format');
+const reqlib = require('../../../util/reqlib');
+const format = reqlib('core/format');
 
 test('core.format', () => {
     assert.equal(typeof format, 'object');
diff --git a/test/tests/unit/util/naturalCmp.js b/test/tests/unit/util/naturalCmp.js
index e79a0800..f392ce10 100644
--- a/test/tests/unit/util/naturalCmp.js
+++ b/test/tests/unit/util/naturalCmp.js
@@ -1,5 +1,6 @@
 const {test, assert, insp} = require('scar');
-const {naturalCmp} = require('../../../../src/_h5ai/public/js/lib/util');
+const reqlib = require('../../../util/reqlib');
+const {naturalCmp} = reqlib('util');
 
 test('util.naturalCmp()', () => {
     assert.equal(typeof naturalCmp, 'function', 'is function');
diff --git a/test/tests/unit/util/parsePatten.js b/test/tests/unit/util/parsePatten.js
index 597db932..506cf3dc 100644
--- a/test/tests/unit/util/parsePatten.js
+++ b/test/tests/unit/util/parsePatten.js
@@ -1,5 +1,6 @@
 const {test, assert, insp} = require('scar');
-const {parsePattern} = require('../../../../src/_h5ai/public/js/lib/util');
+const reqlib = require('../../../util/reqlib');
+const {parsePattern} = reqlib('util');
 
 test('util.parsePattern()', () => {
     assert.equal(typeof parsePattern, 'function', 'is function');
diff --git a/test/util/pin.js b/test/util/pin.js
index 9da880be..90349477 100644
--- a/test/util/pin.js
+++ b/test/util/pin.js
@@ -16,30 +16,30 @@ const attr = (el, name, value) => {
     return el.setAttribute(name, value);
 };
 
-const rootChildren = () => {
+const root_children = () => {
     return [
         ...doc.querySelector('head').childNodes,
         ...doc.querySelector('body').childNodes
     ];
 };
 
-const pinHtml = () => {
+const pin_html = () => {
     pinned.title = doc.title;
     pinned.htmlId = attr('html', 'id');
     pinned.htmlClasses = attr('html', 'class');
     pinned.bodyId = attr('body', 'id');
     pinned.bodyClasses = attr('body', 'class');
-    pinned.els = rootChildren();
+    pinned.els = root_children();
     // console.log('pinned', pinned);
 };
 
-const restoreHtml = () => {
+const restore_html = () => {
     doc.title = pinned.title;
     attr('html', 'id', pinned.htmlId);
     attr('html', 'class', pinned.htmlClasses);
     attr('body', 'id', pinned.bodyId);
     attr('body', 'class', pinned.bodyClasses);
-    rootChildren().forEach(el => {
+    root_children().forEach(el => {
         if (pinned.els.indexOf(el) < 0) {
             el.remove();
         }
@@ -48,6 +48,6 @@ const restoreHtml = () => {
 };
 
 module.exports = {
-    pinHtml,
-    restoreHtml
+    pin_html,
+    restore_html
 };
diff --git a/test/util/reqlib.js b/test/util/reqlib.js
new file mode 100644
index 00000000..8c551123
--- /dev/null
+++ b/test/util/reqlib.js
@@ -0,0 +1,3 @@
+const reqlib = x => require(`../../src/_h5ai/public/js/lib/${x}`);
+
+module.exports = reqlib;