message: upgrade electron framework version to 3.0.0 stable
diff: "browserify": "16.2.2",
  "chromedriver": "2.41.0",
  "cross-env": "5.2.0",
  - "electron": "3.0.0-beta.13",
  + "electron": "3.0.0",
  "electron-builder": "20.28.1",
  "electron-builder-squirrel-windows": "12.3.0",
  "electron-chromedriver": "3.0.0-beta.1",
  