Merge pull request #142 from electron/use-safer-semver-range-for-electron

use safer semver range for electron

package.json

@@ -17,6 +17,6 @@
   "author": "GitHub",
   "license": "CC0-1.0",
   "devDependencies": {
-    "electron": "^1.4.1"
+    "electron": "~1.6.2"
   }
 }