beautify loadConfigArrayDir(); fix pagination and sorting in admin-tickets, fixes #701

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
Merge remote-tracking branch 'origin/0.9.31'
added 'active' to class in navigation when link is active

Signed-off-by: Roman Schmerold (BNoiZe) <bnoize@froxlor.org>
added a.active class to the template css

Signed-off-by: Roman Schmerold (BNoiZe) <bnoize@froxlor.org>
removed duplicate of overview page (settings)

Signed-off-by: Roman Schmerold (BNoiZe) <bnoize@froxlor.org>
Merge remote-tracking branch 'origin/0.9.31'