message: Change dist script so that it works on Windows
diff: },
  "scripts": {
  "start": "webpack-dev-server --env dev",
  - "dist": "del dist; webpack --env prod",
  + "dist": "del dist && webpack --env prod",
  "publish:demo": "npm run dist && node gh-pages.publish.js",
  "publish:npm": "np",
  "test": "karma start karma.conf.js",
  