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

Now when we click on resources created by ,edited by or modified by users, it redirects to their user dashboard.

Collaborators list modified correctly in order to find out the latest changes on resources, also included modified resources which the collaborators has modified  

User can go in other users dashboard and can see its "public" created and contributed resources, private resources in userdashboard can be seen only for creator of that resource.