message: dev - allways new name for app.js (disable cache)
diff: @@ -5,14 +5,17 @@ const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPl
  import path from 'path'
  import CopyWebpackPlugin from 'copy-webpack-plugin'
  import externalConfig from './externalConfig'
  +import getUnixTimeStamp from '../src/common/utils/getUnixTimeStamp'
  +const ts = getUnixTimeStamp()
  +
  export default (webpackConfig) => {
  webpackConfig.output = {
  path: config.paths.base('build'),
  - filename: '[name].js',
  - chunkFilename: '[id].chunk.js',
  + filename: `[name]-${ts}.js`,
  + chunkFilename: `[id].chunk-${ts}.js`,
  publicPath: config.publicPath,
  }
  