Fixed #3165 -- Really allow underscores when making a superuser, thanks `SmileyChris`.
Fixed #3165 -- Really allow underscores when making a superuser, thanks `SmileyChris`.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@7018 bcc190cf-cafb-0310-a4f2-bffc1f526a37

--HG--
extra : convert_revision : 27052cc66a1ce18857ecfd5f0e16179188583bff

heracek/django-nonrel,adieu/django-nonrel,heracek/django-nonrel,adieu/django-nonrel,heracek/django-nonrel,adieu/django-nonrel