Update patterns, url imports in all of the project's urls.py files
Use Django's SessionWizardView and get rid of our included one
Fix spacing
Get rid of the backported object_list
Remove use of backported object_list generic function view
Mayan's first class based views thanks a lot to @bmispelon for all the help
Convert the role creation, editing and deletion views to use the new class based views
Remove use of the object_list generic function view
Update requirements, including updating Django to 1.6.5
Update transaction handling as changed in Django 1.6
Update django debub toolbar version