django/django — pull request #1352 by timgraham (2013-07-12 15:53:05+00:00)
Title: Fixed #19941 -- Modified runtests.py to make running the tests easier.

1. Automatically use tests/../django as the Django version.
2. If settings aren't provided through --settings or DJANGO_SETTINGS_MODULE)
then use test_sqlite.

https://code.djangoproject.com/ticket/19941