Fixed #2578 -- Give a more accurate error message for admin.list_display_links at model validation time. Patch from Christopher Lenz.
Fixed #2578 -- Give a more accurate error message for admin.list_display_links
at model validation time. Patch from Christopher Lenz.


git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@3790 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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