Added an additional check for the availability of the STATIC_* settings to make sure upgrading a pre-1.3 project doesn't raise a misleading error. Thanks for the report, Florian Apolloner.
Added an additional check for the availability of the STATIC_* settings to make sure upgrading a pre-1.3 project doesn't raise a misleading error. Thanks for the report, Florian Apolloner.

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@14767 bcc190cf-cafb-0310-a4f2-bffc1f526a37

jamespacileo/django-france,jamespacileo/django-france,mitsuhiko/django,django-nonrel/django-nonrel,Instagram/django,mitsuhiko/django,jamespacileo/django-france,skevy/django,django-nonrel/django-nonrel,Instagram/django,skevy/django,skevy/django,django-nonrel/django-nonrel,mitsuhiko/django,Instagram/django,disqus/django-old,disqus/django-old,disqus/django-old