message: spectron 3.4.1
diff: "mocha": "^3.1.2",
  "node-sass": "^3.10.1",
  "sass-loader": "^4.0.2",
  - "spectron": "^3.2.6",
  + "spectron": "3.4.1",
  "url-loader": "^0.5.7",
  "vue-devtools": "^2.0.4",
  "webpack": "1.13.2",
  