Add missing dependency

Author: keitharm

package.json

@@ -27,6 +27,7 @@
     "mongoose-findorcreate": "^0.1.2",
     "morgan": "~1.6.1",
     "random-seed": "^0.3.0",
+    "request": "^2.78.0",
     "serve-favicon": "~2.3.0",
     "sha.js": "^2.4.5",
     "socket.io": "^1.4.8",