keep spectron and electron in sync

Author: zeke

package.json

@@ -41,15 +41,15 @@
     "chai": "^3.4.1",
     "chai-as-promised": "^6.0.0",
     "devtron": "^1.3.0",
-    "electron": "^1.3.5",
+    "electron": "~1.6.2",
     "electron-packager": "^8.0.0",
     "electron-winstaller": "^2.2.0",
     "mocha": "^3.1.0",
     "request": "^2.70.0",
     "rimraf": "^2.5.2",
     "signcode": "^0.5.0",
     "snazzy": "^5.0.0",
-    "spectron": "~3.4.0",
+    "spectron": "~3.6.0",
     "standard": "^8.2.0"
   },
   "dependencies": {