Fixed the bug in DoubleListEditor. The bug was caused by some javascript having been replaced by jQuery. This have been reverted.
Updated the user system. A user may now edit his/her profile. Admins may change admin-status
of other users in the user index site and in the user manager site (in maintenance).
Merge branch 'master-dev' of https://github.com/foxhide/PKSU-Gruppearbejde into master-dev