Fix user key stuff
Key field for user is now link_name, instead of account, as such
the method's used by 'create new user' should be updated.
from django.core.management.base import NoArgsCommand
class Command(NoArgsCommand):
help = "Validates all installed models."
requires_model_validation = False
def handle_noargs(self, **options):
self.validate(display_num_errors=True)