Bug fixes to revision r596. User Account field in Developer User Profile view needs to be an email not a login name. Header title of User Profile Developer view, when form validation failes is now showing correct value ("Modify existing ..." instead of "Create new user ...").
from django.conf import settings
for a in settings.INSTALLED_APPS:
try:
__path__.extend(__import__(a + '.templatetags', {}, {}, ['']).__path__)
except ImportError:
pass