* Fixed an issue with the UserPermissionForm not being able to override the
widget of the user field.
* Added ability to override form class in ``add_permission`` view.
+* Added easy way to assign permissions via a permission instance, e.g.::
+ from django.contrib.auth.models import User
+ from mysite.articles.permissions import ArticlePermission
+ bob = User.objects.get(username='bob')
+ article_permission = ArticlePermission(bob)