try to ignore the gif

Author: christofferok

package.json

@@ -6,7 +6,7 @@
   "main": "main.js",
   "scripts": {
     "start": "electron .",
-    "package": "electron-packager . --overwrite --prune=true --icon=icons/icon.icns --out=release-builds"
+    "package": "electron-packager . --overwrite --prune=true --icon=icons/icon.icns --out=release-builds --ignore=usage.gif"
   },
   "repository": "https://github.com/electron/electron-quick-start",
   "keywords": [