django/django — pull request #1091 by jacobb (2013-05-18 11:30:58+00:00)
Title: #9595 Cache timeout changes

Adds the ability to set a non expiring timeouts and makes sure the memcache backend matches the other backends in terms of handling 0 as a timeout (set and expire)

Relevant ticket: https://code.djangoproject.com/ticket/9595