message: fix jest to transform all tested files
diff: "unpacked-win-x86": "npm run prebuild && build --win --ia32 --dir",
  "prebuild": "npm run lint && npm run test && npm run browserify-preload",
  "lint": "eslint --ext .js js/",
  - "test": "jest --coverage --testPathPattern tests",
  + "test": "jest --testPathPattern test",
  "browserify-preload": "browserify -o js/preload/_preloadMain.js -x electron js/preload/preloadMain.js && browserify -o js/preload/_preloadChild.js -x electron js/preload/preloadChild.js"
  },
  + "jest": {
  + "collectCoverage": true,
  + "transformIgnorePatterns": []
  + },
  "build": {
  "files": [
  "!coverage/*",
  