blacklist django.contrib.staticfiles in tree menu
replace all media static paths to use STATIC_URL
django 1.3: use STATIC_URL = MEDIA_URL for now; remove unused files + rename
prepare for use staticfiles of django 1.3
remove a bunch of unused media files
sync settings with django 1.3
extend from freenas.tests.TestCase
add "abstract" test in freeadmin for logging in a user
update url 200 OK tests for system app
remove duplicate entry for urls