fix(package): update raven-js to version 3.14.2 (#2286)

Closes #2215

https://greenkeeper.io/

package.json

@@ -198,7 +198,7 @@
     "normalize.css": "5.0.0",
     "normalizr": "3.2.2",
     "raven": "1.2.1",
-    "raven-js": "3.13.1",
+    "raven-js": "3.14.2",
     "react": "15.5.4",
     "react-addons-css-transition-group": "15.4.2",
     "react-cookie": "1.0.5",