Changed dateformat unit tests so that they use the en-us language. They were failing because they depended on the current user's LANGUAGE_CODE setting
Changed dateformat unit tests so that they use the en-us language. They were failing because they depended on the current user's LANGUAGE_CODE setting

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@1145 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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