diff --git a/.dockerignore b/.dockerignore
index 8841fdb7..b936b758 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -5,7 +5,6 @@
 !AGPL-3
 !CHANGELOG.md
 !README.md
-!README.png
 !.babelrc
 !.eslintignore
 !.eslintrc.js
diff --git a/README.png b/README.png
deleted file mode 100644
index 60cd98e3..00000000
Binary files a/README.png and /dev/null differ
diff --git a/build/build.js b/build/build.js
index b14ca102..7d30fb2b 100644
--- a/build/build.js
+++ b/build/build.js
@@ -1,6 +1,4 @@
 'use strict'
-require('./check-versions')()
-
 const ora = require('ora')
 const rm = require('rimraf')
 const path = require('path')
diff --git a/build/check-versions.js b/build/check-versions.js
deleted file mode 100644
index 56dbdccc..00000000
--- a/build/check-versions.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict'
-const semver = require('semver')
-const packageConfig = require('../package.json')
-const shell = require('shelljs')
-
-function exec(cmd) {
-  return require('child_process')
-    .execSync(cmd)
-    .toString()
-    .trim()
-}
-
-const versionRequirements = [
-  {
-    name: 'node',
-    currentVersion: semver.clean(process.version),
-    versionRequirement: packageConfig.engines.node
-  }
-]
-
-if (shell.which('npm')) {
-  versionRequirements.push({
-    name: 'npm',
-    currentVersion: exec('npm --version'),
-    versionRequirement: packageConfig.engines.npm
-  })
-}
-
-module.exports = function() {
-  const warnings = []
-
-  for (let i = 0; i < versionRequirements.length; i++) {
-    const mod = versionRequirements[i]
-
-    if (!semver.satisfies(mod.currentVersion, mod.versionRequirement)) {
-      warnings.push(mod.name + ': ' + mod.currentVersion + ' should be ' + mod.versionRequirement)
-    }
-  }
-
-  if (warnings.length) {
-    console.log('')
-    console.log('To use this template, you must update following to modules:')
-    console.log()
-
-    for (let i = 0; i < warnings.length; i++) {
-      const warning = warnings[i]
-      console.log('  ' + warning)
-    }
-
-    console.log()
-    process.exit(1)
-  }
-}
diff --git a/build/webpack.base.conf.js b/build/webpack.base.conf.js
index 3c8975e3..5c1c24ed 100644
--- a/build/webpack.base.conf.js
+++ b/build/webpack.base.conf.js
@@ -65,22 +65,14 @@ module.exports = {
         }
       },
       {
-        test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
-        loader: 'url-loader',
+        test: /\.(png|jpe?g|gif)(\?.*)?$/,
+        loader: 'file-loader',
         exclude: [resolve('src/icons')],
         options: {
           limit: 10000,
           name: utils.assetsPath('img/[name].[hash:7].[ext]')
         }
       },
-      {
-        test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
-        loader: 'url-loader',
-        options: {
-          limit: 10000,
-          name: utils.assetsPath('media/[name].[hash:7].[ext]')
-        }
-      },
       {
         test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
         loader: 'file-loader',
diff --git a/build/webpack.dev.conf.js b/build/webpack.dev.conf.js
index 1b6d4d75..0557f187 100644
--- a/build/webpack.dev.conf.js
+++ b/build/webpack.dev.conf.js
@@ -6,8 +6,6 @@ const config = require('../config')
 const merge = require('webpack-merge')
 const baseWebpackConfig = require('./webpack.base.conf')
 const HtmlWebpackPlugin = require('html-webpack-plugin')
-const FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin')
-const portfinder = require('portfinder')
 
 function resolve(dir) {
   return path.join(__dirname, '..', dir)
@@ -43,7 +41,6 @@ const devWebpackConfig = merge(baseWebpackConfig, {
       : false,
     publicPath: devEnv.ASSETS_PUBLIC_PATH,
     proxy: config.dev.proxyTable,
-    quiet: true, // necessary for FriendlyErrorsPlugin
     watchOptions: {
       poll: config.dev.poll
     },
@@ -71,33 +68,5 @@ const devWebpackConfig = merge(baseWebpackConfig, {
 })
 
 module.exports = new Promise((resolve, reject) => {
-  portfinder.basePort = process.env.PORT || config.dev.port
-  portfinder.getPort((err, port) => {
-    if (err) {
-      reject(err)
-    } else {
-      // publish the new Port, necessary for e2e tests
-      process.env.PORT = port
-      // add port to devServer config
-      devWebpackConfig.devServer.port = port
-
-      // Add FriendlyErrorsPlugin
-      devWebpackConfig.plugins.push(
-        new FriendlyErrorsPlugin({
-          compilationSuccessInfo: {
-            messages: [
-              `Your application is running here: http://${
-                devWebpackConfig.devServer.host
-              }:${port}`
-            ]
-          },
-          onErrors: config.dev.notifyOnErrors
-            ? utils.createNotifierCallback()
-            : undefined
-        })
-      )
-
-      resolve(devWebpackConfig)
-    }
-  })
+  resolve(devWebpackConfig)
 })
diff --git a/build/webpack.prod.conf.js b/build/webpack.prod.conf.js
index fa707dce..1185197e 100644
--- a/build/webpack.prod.conf.js
+++ b/build/webpack.prod.conf.js
@@ -155,28 +155,4 @@ if (config.build.productionGzip) {
   )
 }
 
-if (config.build.generateAnalyzerReport || config.build.bundleAnalyzerReport) {
-  const BundleAnalyzerPlugin = require('webpack-bundle-analyzer')
-    .BundleAnalyzerPlugin
-
-  if (config.build.bundleAnalyzerReport) {
-    webpackConfig.plugins.push(
-      new BundleAnalyzerPlugin({
-        analyzerPort: 8080,
-        generateStatsFile: false
-      })
-    )
-  }
-
-  if (config.build.generateAnalyzerReport) {
-    webpackConfig.plugins.push(
-      new BundleAnalyzerPlugin({
-        analyzerMode: 'static',
-        reportFilename: 'bundle-report.html',
-        openAnalyzer: false
-      })
-    )
-  }
-}
-
 module.exports = webpackConfig
diff --git a/package.json b/package.json
index c3cf3d88..14a81b9e 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,6 @@
     "eslint-plugin-vue": "4.7.1",
     "file-loader": "1.1.11",
     "flush-promises": "1.0.2",
-    "friendly-errors-webpack-plugin": "1.7.0",
     "hash-sum": "1.0.2",
     "html-webpack-plugin": "3.2.0",
     "jest": "25.5.4",
@@ -88,7 +87,6 @@
     "optimize-css-assets-webpack-plugin": "5.0.8",
     "ora": "3.4.0",
     "path-to-regexp": "2.4.0",
-    "portfinder": "1.0.32",
     "postcss": "8.4.16",
     "postcss-loader": "4.3.0",
     "postcss-url": "10.1.3",
@@ -97,17 +95,14 @@
     "script-loader": "0.7.2",
     "semver": "5.7.1",
     "serve-static": "1.15.0",
-    "shelljs": "0.8.5",
     "svg-sprite-loader": "3.9.2",
     "svgo": "2.8.0",
     "uglifyjs-webpack-plugin": "1.3.0",
-    "url-loader": "1.1.2",
     "vue-jest": "4.0.0-beta.2",
     "vue-loader": "15.10.0",
     "vue-style-loader": "4.1.2",
     "vue-template-compiler": "2.7.8",
     "webpack": "4.46.0",
-    "webpack-bundle-analyzer": "2.13.1",
     "webpack-cli": "3.3.12",
     "webpack-dev-server": "3.11.3",
     "webpack-merge": "4.2.2"
diff --git a/src/assets/404_images/404.png b/src/assets/404_images/404.png
deleted file mode 100644
index 3d8e2305..00000000
Binary files a/src/assets/404_images/404.png and /dev/null differ
diff --git a/src/assets/404_images/404_cloud.png b/src/assets/404_images/404_cloud.png
deleted file mode 100644
index c6281d09..00000000
Binary files a/src/assets/404_images/404_cloud.png and /dev/null differ
diff --git a/yarn.lock b/yarn.lock
index 47af74de..9750eed1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1776,7 +1776,7 @@ acorn@^3.0.4:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
   integrity sha512-OLUyIIZ7mF5oaAUT1w0TFqQS81q3saT46x8t7ukpPjMNk+nbs4ZHhs7ToV8EWnLYLepjETXd4XaCE4uxkMeqUw==
 
-acorn@^5.3.0, acorn@^5.5.0:
+acorn@^5.5.0:
   version "5.7.4"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
   integrity sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==
@@ -2329,15 +2329,6 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
-bfj-node4@^5.2.0:
-  version "5.3.1"
-  resolved "https://registry.yarnpkg.com/bfj-node4/-/bfj-node4-5.3.1.tgz#e23d8b27057f1d0214fc561142ad9db998f26830"
-  integrity sha512-SOmOsowQWfXc7ybFARsK3C4MCOWzERaOMV/Fl3Tgjs+5dJWyzo3oa127jL44eMbQiAN17J7SvAs2TRxEScTUmg==
-  dependencies:
-    bluebird "^3.5.1"
-    check-types "^7.3.0"
-    tryer "^1.0.0"
-
 big.js@^3.1.3:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/big.js/-/big.js-3.2.0.tgz#a5fc298b81b9e0dca2e458824784b65c52ba588e"
@@ -2774,7 +2765,7 @@ chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.4.1, chalk@^2.4.2:
+chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.4.1, chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
   integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
@@ -2796,11 +2787,6 @@ chardet@^0.4.0:
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.4.2.tgz#b5473b33dc97c424e5d98dc87d55d4d8a29c8bf2"
   integrity sha512-j/Toj7f1z98Hh2cYo2BVr85EpIRWqUi7rtRSGxh/cqUjqrnJe9l9UE7IUGd2vQ2p+kSHLkSzObQPZPLUC6TQwg==
 
-check-types@^7.3.0:
-  version "7.4.0"
-  resolved "https://registry.yarnpkg.com/check-types/-/check-types-7.4.0.tgz#0378ec1b9616ec71f774931a3c6516fad8c152f4"
-  integrity sha512-YbulWHdfP99UfZ73NcUDlNJhEIDgm9Doq9GhpyXbF+7Aegi3CVV7qqMCKTTqJxlvEvnQBp9IA+dxsGN6xK/nSg==
-
 "chokidar@>=3.0.0 <4.0.0", chokidar@^3.4.1:
   version "3.5.3"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.3.tgz#1cf37c8707b932bd1af1ae22c0432e2acd1903bd"
@@ -3027,7 +3013,7 @@ commander@2.17.x:
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
   integrity sha512-wPMUt6FnH2yzG95SA6mzjQOEKUU3aLaDEmzs1ti+1E9h+CsrZghRlqEM/EJ4KscsQVG8uNN4uVreUeT8+drlgg==
 
-commander@^2.13.0, commander@^2.19.0, commander@^2.20.0:
+commander@^2.19.0, commander@^2.20.0:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
@@ -3891,11 +3877,6 @@ dot-prop@^5.2.0:
   dependencies:
     is-obj "^2.0.0"
 
-duplexer@^0.1.1:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.2.tgz#3abe43aef3835f8ae077d136ddce0f276b0400e6"
-  integrity sha512-jtD6YG370ZCIi/9GTaJKQxWTZD045+4R4hTk/x1UyoqadyJ9x9CgSi1RlVDQF8U2sxLLSnFkCaMihqljHIWgMg==
-
 duplexify@^3.4.2, duplexify@^3.6.0:
   version "3.7.1"
   resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-3.7.1.tgz#2a4df5317f6ccfd91f86d6fd25d8d8a103b88309"
@@ -3929,11 +3910,6 @@ ee-first@1.1.1:
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
   integrity sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow==
 
-ejs@^2.5.7:
-  version "2.7.4"
-  resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.7.4.tgz#48661287573dcc53e366c7a1ae52c3a120eec9ba"
-  integrity sha512-7vmuyh5+kuUyJKePhQfRQBhXV5Ce+RnaeeQArKu1EAMpL3WbgMt5WG6uQZpEVvYSSsxMXRKOewtDk9RaTKXRlA==
-
 electron-to-chromium@^1.4.202:
   version "1.4.211"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.211.tgz#afaa8b58313807501312d598d99b953568d60f91"
@@ -4029,13 +4005,6 @@ error-ex@^1.3.1:
   dependencies:
     is-arrayish "^0.2.1"
 
-error-stack-parser@^2.0.0:
-  version "2.1.4"
-  resolved "https://registry.yarnpkg.com/error-stack-parser/-/error-stack-parser-2.1.4.tgz#229cb01cdbfa84440bfa91876285b94680188286"
-  integrity sha512-Sk5V6wVazPhq5MhpO+AUxJn5x7XSXGl1R93Vn7i+zS15KDVxQijejNCrz8340/2bgLBjR9GtEG8ZVKONDjcqGQ==
-  dependencies:
-    stackframe "^1.3.4"
-
 es-abstract@^1.17.2, es-abstract@^1.19.0, es-abstract@^1.19.1, es-abstract@^1.19.2, es-abstract@^1.19.5, es-abstract@^1.20.1:
   version "1.20.1"
   resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.20.1.tgz#027292cd6ef44bd12b1913b828116f54787d1814"
@@ -4355,7 +4324,7 @@ expect@^25.5.0:
     jest-message-util "^25.5.0"
     jest-regex-util "^25.2.6"
 
-express@^4.16.2, express@^4.17.1:
+express@^4.17.1:
   version "4.18.1"
   resolved "https://registry.yarnpkg.com/express/-/express-4.18.1.tgz#7797de8b9c72c857b9cd0e14a5eea80666267caf"
   integrity sha512-zZBcOX9TfehHQhtupq57OF8lFZ3UZi08Y97dwFCkD8p9d/d2Y3M+ykKcwaMDEL+4qyUolgBDX6AblpR3fL212Q==
@@ -4531,11 +4500,6 @@ file-uri-to-path@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==
 
-filesize@^3.5.11:
-  version "3.6.1"
-  resolved "https://registry.yarnpkg.com/filesize/-/filesize-3.6.1.tgz#090bb3ee01b6f801a8a8be99d31710b3422bb317"
-  integrity sha512-7KjR1vv6qnicaPMi1iiTcI85CyYwRO/PSFCu6SvqL8jN2Wjt/NIYQTFtFs7fSDCYOstUkEWIQGFUg5YZQfjlcg==
-
 fill-range@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-4.0.0.tgz#d544811d428f98eb06a63dc402d2403c328c38f7"
@@ -4738,15 +4702,6 @@ fresh@0.5.2:
   resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
   integrity sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q==
 
-friendly-errors-webpack-plugin@1.7.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/friendly-errors-webpack-plugin/-/friendly-errors-webpack-plugin-1.7.0.tgz#efc86cbb816224565861a1be7a9d84d0aafea136"
-  integrity sha512-K27M3VK30wVoOarP651zDmb93R9zF28usW4ocaK3mfQeIEI5BPht/EzZs5E8QLLwbLRJQMwscAjDxYPb1FuNiw==
-  dependencies:
-    chalk "^1.1.3"
-    error-stack-parser "^2.0.0"
-    string-width "^2.0.0"
-
 from2@^2.1.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/from2/-/from2-2.3.0.tgz#8bfb5502bde4a4d36cfdeea007fcca21d7e382af"
@@ -4881,7 +4836,7 @@ glob-parent@~5.1.2:
   dependencies:
     is-glob "^4.0.1"
 
-glob@^7.0.0, glob@^7.0.3, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4:
+glob@^7.0.3, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4:
   version "7.2.3"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.2.3.tgz#b8df0fb802bbfa8e89bd1d938b4e16578ed44f2b"
   integrity sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q==
@@ -4990,14 +4945,6 @@ growly@^1.3.0:
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
   integrity sha512-+xGQY0YyAWCnqy7Cd++hc2JqMYzlm0dG30Jd0beaA64sROr8C4nt8Yc9V5Ro3avlSUDTN0ulqP/VBKi1/lLygw==
 
-gzip-size@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/gzip-size/-/gzip-size-4.1.0.tgz#8ae096257eabe7d69c45be2b67c448124ffb517c"
-  integrity sha512-1g6EPVvIHuPmpAdBBpsIVYLgjzGV/QqcFRJXpMyrqEWG10JhOaTjQeCcjMDyX0Iqfm/Q5M9twR/mbDk5f5MqkA==
-  dependencies:
-    duplexer "^0.1.1"
-    pify "^3.0.0"
-
 handle-thing@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-2.0.1.tgz#857f79ce359580c340d43081cc648970d0bb234e"
@@ -5478,7 +5425,7 @@ internal-slot@^1.0.3:
     has "^1.0.3"
     side-channel "^1.0.4"
 
-interpret@^1.0.0, interpret@^1.4.0:
+interpret@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.4.0.tgz#665ab8bc4da27a774a40584e812e3e0fa45b1a1e"
   integrity sha512-agE4QfB2Lkp9uICn7BAqoscw4SZP9kTE2hxiFI3jBPmXJfdqiahTbUuKGsMoN2GtqL9AxhYioAcVvgsb1HvRbA==
@@ -6870,7 +6817,7 @@ mime@1.6.0:
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
   integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
 
-mime@^2.0.3, mime@^2.4.4:
+mime@^2.4.4:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/mime/-/mime-2.6.0.tgz#a2a682a95cd4d0cb1d6257e28f83da7e35800367"
   integrity sha512-USPkMeET31rOMiarsBNIHZKLGgvKc/LrjofAnBlOttf5ajRvqiRA8QsenbcooctK6d6Ts6aqZXBA+XbkKthiQg==
@@ -7385,11 +7332,6 @@ onetime@^5.1.0:
   dependencies:
     mimic-fn "^2.1.0"
 
-opener@^1.4.3:
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/opener/-/opener-1.5.2.tgz#5d37e1f35077b9dcac4301372271afdeb2a13598"
-  integrity sha512-ur5UIdyw5Y7yEj9wLzhqXiy6GZ3Mwx0yGI+5sMn2r0N0v3cKJvUmFH5yPP+WXh9e0xfyzyJX95D8l088DNFj7A==
-
 opn@^5.5.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/opn/-/opn-5.5.0.tgz#fc7164fab56d235904c51c3b27da6758ca3b9bfc"
@@ -7768,15 +7710,6 @@ pn@^1.1.0:
   resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
   integrity sha512-2qHaIQr2VLRFoxe2nASzsV6ef4yOOH+Fi9FBOVH6cqeSgUnoyySPZkxzLuzd+RYOQTRpROA0ztTMqxROKSb/nA==
 
-portfinder@1.0.32:
-  version "1.0.32"
-  resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.32.tgz#2fe1b9e58389712429dc2bea5beb2146146c7f81"
-  integrity sha512-on2ZJVVDXRADWE6jnQaX0ioEylzgBpQk8r55NE4wjXW1ZxO+BgDlY6DXwj20i0V8eB4SenDQ00WEaxfiIQPcxg==
-  dependencies:
-    async "^2.6.4"
-    debug "^3.2.7"
-    mkdirp "^0.5.6"
-
 portfinder@^1.0.26:
   version "1.0.29"
   resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.29.tgz#d06ff886f4ff91274ed3e25c7e6b0c68d2a0735a"
@@ -8612,13 +8545,6 @@ realpath-native@^2.0.0:
   resolved "https://registry.yarnpkg.com/realpath-native/-/realpath-native-2.0.0.tgz#7377ac429b6e1fd599dc38d08ed942d0d7beb866"
   integrity sha512-v1SEYUOXXdbBZK8ZuNgO4TBjamPsiSgcFr0aP+tEKpQZK8vooEUqV6nm6Cv502mX4NF2EfsnVqtNAHG+/6Ur1Q==
 
-rechoir@^0.6.2:
-  version "0.6.2"
-  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
-  integrity sha512-HFM8rkZ+i3zrV+4LQjwQ0W+ez98pApMGM3HUrN04j3CqzPOzl9nmP15Y8YXNm8QHGv/eacOVEjqhmWpkRV0NAw==
-  dependencies:
-    resolve "^1.1.6"
-
 regenerate-unicode-properties@^10.0.1:
   version "10.0.1"
   resolved "https://registry.yarnpkg.com/regenerate-unicode-properties/-/regenerate-unicode-properties-10.0.1.tgz#7f442732aa7934a3740c779bb9b3340dccc1fb56"
@@ -8847,7 +8773,7 @@ resolve@1.1.7:
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
   integrity sha512-9znBF0vBcaSN3W2j7wKvdERPwqTxSpCq+if5C0WoTCyV9n24rua28jeuQ2pL/HOf+yUe/Mef+H/5p60K0Id3bg==
 
-resolve@1.x, resolve@^1.1.6, resolve@^1.10.0, resolve@^1.14.2, resolve@^1.17.0:
+resolve@1.x, resolve@^1.10.0, resolve@^1.14.2, resolve@^1.17.0:
   version "1.22.1"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.22.1.tgz#27cb2ebb53f91abb49470a928bba7558066ac177"
   integrity sha512-nBpuuYuY5jFsli/JIs1oldw6fOQCBioohqWZg/2hiaOybXOft4lonv85uDOKXdf8rhyK159cxU5cDcK/NKk8zw==
@@ -9220,15 +9146,6 @@ shebang-regex@^3.0.0:
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
   integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
 
-shelljs@0.8.5:
-  version "0.8.5"
-  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.5.tgz#de055408d8361bed66c669d2f000538ced8ee20c"
-  integrity sha512-TiwcRcrkhHvbrZbnRcFYMLl30Dfov3HKqzp5tO5b4pt6G/SezKcYhmDg15zXVBswHmctSAQKznqNW2LO5tTDow==
-  dependencies:
-    glob "^7.0.0"
-    interpret "^1.0.0"
-    rechoir "^0.6.2"
-
 shellwords@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.1.tgz#d6b9181c1a48d397324c84871efbcfc73fc0654b"
@@ -9490,11 +9407,6 @@ stack-utils@^1.0.1:
   dependencies:
     escape-string-regexp "^2.0.0"
 
-stackframe@^1.3.4:
-  version "1.3.4"
-  resolved "https://registry.yarnpkg.com/stackframe/-/stackframe-1.3.4.tgz#b881a004c8c149a5e8efef37d51b16e412943310"
-  integrity sha512-oeVtt7eWQS+Na6F//S4kJ2K2VbRlS9D43mAlMyVpVWovy9o+jfgH8O9agzANzaiLjclA0oYzUXEM4PurhSUChw==
-
 static-extend@^0.1.1:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/static-extend/-/static-extend-0.1.2.tgz#60809c39cbff55337226fd5e0b520f341f1fb5c6"
@@ -9563,7 +9475,7 @@ string-length@^3.1.0:
     astral-regex "^1.0.0"
     strip-ansi "^5.2.0"
 
-string-width@^2.0.0, string-width@^2.1.0, string-width@^2.1.1:
+string-width@^2.1.0, string-width@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
   integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
@@ -10074,11 +9986,6 @@ trim-right@^1.0.1:
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
   integrity sha512-WZGXGstmCWgeevgTL54hrCuw1dyMQIzWy7ZfqRJfSmJZBwklI15egmQytFP6bPidmw3M8d5yEowl1niq4vmqZw==
 
-tryer@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/tryer/-/tryer-1.0.1.tgz#f2c85406800b9b0f74c9f7465b81eaad241252f8"
-  integrity sha512-c3zayb8/kWWpycWYg87P71E1S1ZL6b6IJxfb5fvsUgsf0S2MVGaDhDXXjDMpdCpfWXqptc+4mXwmiy1ypXqRAA==
-
 ts-jest@^23.10.5:
   version "23.10.5"
   resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-23.10.5.tgz#cdb550df4466a30489bf70ba867615799f388dd5"
@@ -10308,15 +10215,6 @@ urix@^0.1.0:
   resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
   integrity sha512-Am1ousAhSLBeB9cG/7k7r2R0zj50uDRlZHPGbazid5s9rlF1F/QKYObEKSIunSjIOkJZqwRRLpvewjEkM7pSqg==
 
-url-loader@1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/url-loader/-/url-loader-1.1.2.tgz#b971d191b83af693c5e3fea4064be9e1f2d7f8d8"
-  integrity sha512-dXHkKmw8FhPqu8asTc1puBfe3TehOCo2+RmOOev5suNCIYBcT626kxiWg1NBVkwc4rO8BGa7gP70W7VXuqHrjg==
-  dependencies:
-    loader-utils "^1.1.0"
-    mime "^2.0.3"
-    schema-utils "^1.0.0"
-
 url-parse@^1.5.10:
   version "1.5.10"
   resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.5.10.tgz#9d3c2f736c1d75dd3bd2be507dcc111f1e2ea9c1"
@@ -10605,24 +10503,6 @@ webidl-conversions@^4.0.2:
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
   integrity sha512-YQ+BmxuTgd6UXZW3+ICGfyqRyHXVlD5GtQr5+qjiNW7bF0cqrzX500HVXPBOvgXb5YnzDd+h0zqyv61KUD7+Sg==
 
-webpack-bundle-analyzer@2.13.1:
-  version "2.13.1"
-  resolved "https://registry.yarnpkg.com/webpack-bundle-analyzer/-/webpack-bundle-analyzer-2.13.1.tgz#07d2176c6e86c3cdce4c23e56fae2a7b6b4ad526"
-  integrity sha512-rwxyfecTAxoarCC9VlHlIpfQCmmJ/qWD5bpbjkof+7HrNhTNZIwZITxN6CdlYL2axGmwNUQ+tFgcSOiNXMf/sQ==
-  dependencies:
-    acorn "^5.3.0"
-    bfj-node4 "^5.2.0"
-    chalk "^2.3.0"
-    commander "^2.13.0"
-    ejs "^2.5.7"
-    express "^4.16.2"
-    filesize "^3.5.11"
-    gzip-size "^4.1.0"
-    lodash "^4.17.4"
-    mkdirp "^0.5.1"
-    opener "^1.4.3"
-    ws "^4.0.0"
-
 webpack-cli@3.3.12:
   version "3.3.12"
   resolved "https://registry.yarnpkg.com/webpack-cli/-/webpack-cli-3.3.12.tgz#94e9ada081453cd0aa609c99e500012fd3ad2d4a"
@@ -10859,14 +10739,6 @@ write@^0.2.1:
   dependencies:
     mkdirp "^0.5.1"
 
-ws@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-4.1.0.tgz#a979b5d7d4da68bf54efe0408967c324869a7289"
-  integrity sha512-ZGh/8kF9rrRNffkLFV4AzhvooEclrOH0xaugmqGsIfFgOE/pIz4fMc4Ef+5HSQqTEug2S9JZIWDR47duDSLfaA==
-  dependencies:
-    async-limiter "~1.0.0"
-    safe-buffer "~5.1.0"
-
 ws@^6.2.1:
   version "6.2.2"
   resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.2.tgz#dd5cdbd57a9979916097652d78f1cc5faea0c32e"