Merge pull request #481 from openforge/feat/sw-reload

Feat/sw reload

Author: Wholloran

functions/package.json

@@ -18,5 +18,8 @@
     "tslint": "^5.12.0",
     "typescript": "^3.2.2"
   },
-  "private": true
+  "private": true,
+  "engines": {
+    "node": "8"
+  }
 }