Make admin userlist roles dropdowns, add methods for changing roles to
controller and factory
Create a header bar which currently shows links to the dashboard, all projects, user profile and logging out
Delete useless comments and debug messages, refactor /user/change to /user/role/change(for the time being)
Prettify code, change level to role
Merge pull request #9 from boom1992/master

Don't redirect to dashboard when there was an error in the backend
Remove css from index.html, also remove console.log
Merge pull request #10 from boom1992/header_bar

Create a header bar for paperdreamer
Remove debug messages
Remove empty success()
Refactor Administrator(nd) to Administrator and Administrator to Moderator
Merge pull request #13 from onurv12/master

Make admin userlist roles dropdowns, add methods for changing roles to controller and factory
Make sure we only show the dropdown entries that are actually allowed to be triggered