Remove unneeded moment dep

services/web/package.json

@@ -40,7 +40,6 @@
     "metrics-sharelatex": "git+https://github.com/sharelatex/metrics-sharelatex.git#v1.7.1",
     "mimelib": "0.2.14",
     "mocha": "1.17.1",
-    "moment": "^2.18.1",
     "mongojs": "2.4.0",
     "mongoose": "4.11.4",
     "multer": "^0.1.8",