Add mediaCtrl
Prevent ngRepeat dupes
Update user view
Update controllers and corresponding directives
Update rest
Update login
Update css
Merge branch 'backend' of github.com:rmatil/angularCMS into backend

* 'backend' of github.com:rmatil/angularCMS:
  Update login
Merge branch 'backend' into frontend

* backend:
  Update css
  Update login
  Update rest
  Update controllers and corresponding directives
  Update user view
  Prevent ngRepeat dupes
  Add mediaCtrl