pennersr/django-allauth — pull request #26 by stuross (2011-12-03 21:11:15+00:00)
Title: support for use_tz in django 1.4. 

if you set use_tz=True in settings saving a datetime requires a timezone. datetime.now passes a naive datetime. if you use the auto_now=True and auto_now_add=True options you can avoid this issue.