[django/django] 363b81: [1.6.x] Fixed ordering related test failure

[GitHub]

Branch: refs/heads/stable/1.6.x
Home: https://github.com/django/django
Commit: 363b81c59cc0252f605de7d30433934b4662cfb3
https://github.com/django/django/commit/363b81c59cc0252f605de7d30433934b4662cfb3
Author: Anssi Kääriäinen <akaa...@gmail.com>
Date: 2013-08-06 (Tue, 06 Aug 2013)

Changed paths:
M tests/foreign_object/models.py
M tests/foreign_object/tests.py

Log Message:
-----------
[1.6.x] Fixed ordering related test failure

Also PEP8 + python_2_unicode_compatible cleanup done.

Backport of 263b873599 from master