Fixed #5935 -- the 'It worked' page is now served with a 200 status code, not...

Fixed #5935 -- the 'It worked' page is now served with a 200 status code, not a 404. Thanks for bringing this up, Free Neuron

git-svn-id: http://code.djangoproject.com/svn/django/trunk@7310 bcc190cf-cafb-0310-a4f2-bffc1f526a37