Group management page partially completed
Removed unused function
Merge pull request #742 from hegek87/havoc

Group manage page partially implemented
Ability to remove users from a group from the management page implemented
Merge remote-tracking branch 'upstream/havoc' into havoc
Merge pull request #743 from hegek87/havoc

Users can be removed from a group via the group management page
Started implementing user search in the group management page
Merge remote-tracking branch 'upstream/havoc' into havoc
Merge pull request #744 from hegek87/havoc

Started implementing user search in the group management page
Merge remote-tracking branch 'upstream/havoc' into havoc