message: chore(browser-repl): silence webpack on tests
diff: @@ -11,6 +11,9 @@ module.exports = (config) => {
  require('karma-webpack')
  ],
  webpack: webpackConfigTest,
  + webpackMiddleware: {
  + logLevel: 'silent'
  + },
  frameworks: [
  'mocha'
  ],
  