[django/django] a2479f: Fixed #7220 -- Allowed AbstractBaseUser.last_login...

[GitHub]

Branch: refs/heads/master
Home: https://github.com/django/django
Commit: a2479f46f3d05b37254ad701b6b76f84624d3cb5
https://github.com/django/django/commit/a2479f46f3d05b37254ad701b6b76f84624d3cb5
Author: Tim Graham <timog...@gmail.com>
Date: 2014-08-01 (Fri, 01 Aug 2014)

Changed paths:
A django/contrib/auth/migrations/0005_alter_user_last_login_null.py
M django/contrib/auth/models.py
M django/contrib/auth/tests/test_models.py
M django/contrib/auth/tokens.py
M docs/ref/contrib/auth.txt
M docs/releases/1.8.txt

Log Message:
-----------
Fixed #7220 -- Allowed AbstractBaseUser.last_login to be null.

Thanks veena for the suggestion and Simon Charette and Kévin Etienne for reviews.