Fixed #2828, a TypeError when deleting objects with m2m relations to self.  Thanks, Brian Beck.
Fixed #2828, a TypeError when deleting objects with m2m relations to self.  Thanks, Brian Beck.

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@4616 bcc190cf-cafb-0310-a4f2-bffc1f526a37

aparo/django-nonrel,aparo/django-nonrel,aparo/django-nonrel,FlaPer87/django-nonrel,FlaPer87/django-nonrel,FlaPer87/django-nonrel