Add functions

Author: hsubox76

config/functions/index.js

@@ -19,6 +19,8 @@ const assert = require('assert');
 const cors = require('cors')({ origin: true });
 const functions = require('firebase-functions');
 
+// FIXME: test
+
 /*
  * These backend test helpers are copied from the iOS and Android SDKs, but are
  * not all implemented as tests in the JS SDK yet.