message: remove vendor from exclude
diff: @@ -209,7 +209,7 @@ module.exports = (env) => {
  new webpack.SourceMapDevToolPlugin({
  filename: '[file].map',
  - exclude: /(vendor|manifest|chunk-0-sqlLib)-\S{6}.js$/
  + exclude: /(manifest|chunk-0-sqlLib)-\S{6}.js$/
  }),
  new webpack.optimize.ModuleConcatenationPlugin(),
  