bump up electron 1.0.2

Author: Rokt33r

package.json

@@ -65,7 +65,7 @@
     "css-loader": "^0.19.0",
     "devtron": "^1.1.0",
     "electron-packager": "^6.0.0",
-    "electron-prebuilt": "^0.37.8",
+    "electron-prebuilt": "^1.0.2",
     "electron-release": "^2.2.0",
     "grunt": "^0.4.5",
     "grunt-electron-installer": "^1.2.0",