Alias get_query_set to get_queryset
Alias get_query_set to get_queryset

As per Django 1.6 release notes:
https://docs.djangoproject.com/en/dev/releases/1.6/#get-query-set-and-similar-methods-renamed-to-get-queryset

ebrelsford/django-cache-machine,janusnic/django-cache-machine,optixx/django-cache-machine,DramaFever/django-cache-machine,blag/django-cache-machine,django-cache-machine/django-cache-machine,tobiasmcnulty/django-cache-machine