Remove moment

package.json

@@ -90,6 +90,7 @@
     "cancan": "3.1.0",
     "copy-to-clipboard": "^3.0.6",
     "css-loader": "^0.28.7",
+    "date-fns": "1.29.0",
     "debug": "2.2.0",
     "dotenv": "^4.0.0",
     "emoji-regex": "^6.5.1",
@@ -135,7 +136,6 @@
     "mobx": "^3.1.9",
     "mobx-react": "^4.1.8",
     "mobx-react-devtools": "^4.2.11",
-    "moment": "2.13.0",
     "natural-sort": "^1.0.0",
     "node-dev": "3.1.0",
     "nodemailer": "^4.4.0",