Check if course is already published, archived or a draft before updating publising, archiving or reverting to draft.
Check that content belongs to course before displaying content
Remove old courses that are marked as a test from lists
Create users to use for course tests
Validate hashtags for courses
Update check for organizer when deleting projects
Small cosmetic changes
Remove pageviews from admin interface
Remove code moved to user middleware
require users to login when reporting abuse
Fix bug when signing up with OpenID
remove unused url and view
remove unused js
Resolve conflict
Merge pull request #198 from p2pu/master

Bugfixes for production