Replacing undocumented ADMIN_URL setting
exclude KB from navigation if HELPDESK_KB_ENABLED is False (fixes #223)
Merge commit '21e46f010dfecea1562a4d2b308fd78b71fec8a0' into no-admin-url

Conflicts:
	helpdesk/urls.py
fix unquoted urls in template
Merge pull request #228 from brente/master

use django.utils.dates.MONTHS_3 for short month names
Merge pull request #230 from brente/navigation-nokb

exclude KB from navigation if HELPDESK_KB_ENABLED is False
Merge pull request #231 from brente/no-admin-url

Remove undocumented ADMIN_URL setting