message: chore(package): update webpack-dev-middleware to version 2.0.1
  Closes
diff: "url-loader": "0.6.2",
  "url-search-params-polyfill": "2.0.1",
  "webpack": "3.10.0",
  - "webpack-dev-middleware": "1.12.2",
  + "webpack-dev-middleware": "2.0.1",
  "webpack-hot-middleware": "2.21.0",
  "webpack-sources": "1.0.1"
  },
  