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

dcramer/django-compositepks,disqus/django-old,django-nonrel/django-nonrel,skevy/django,Smarsh/django,sam-tsai/django-old,t11e/django,rawwell/django,dcramer/django-compositepks,disqus/django-old,skevy/django,alex/django-old,Instagram/django,Instagram/django,Smarsh/django,Smarsh/django,jamespacileo/django-france,alex/django-old,bfirsh/django-old,alex/django-old,django-nonrel/django-nonrel,disqus/django-old,rawwell/django,bfirsh/django-old,hugs/django,hugs/django,bfirsh/django-old,django-nonrel/django-nonrel,mitsuhiko/django,t11e/django,hugs/django,skevy/django,mitsuhiko/django,jamespacileo/django-france,sam-tsai/django-old,rawwell/django,Instagram/django,Smarsh/django,t11e/django,dcramer/django-compositepks,jamespacileo/django-france,mitsuhiko/django,sam-tsai/django-old,sam-tsai/django-old