user dashboard url changed
when clicked on username on a resource created by or edited by tag, it redirects to user's dashboard page in all apps
user's public & contributed resources can be seen to others through user's dashboard, also collaborators modified resources displayed in user dashboard
url modified for user dashboard
collaborators list modified correctly, little modification according users to process the view of userdashboard
Merge pull request #528 from sunnychaudhari/mongokit

On click of username of any page in apps , redirects to user's dashboard