Removed some import-time dependencies on Django's settings.
Removed some import-time dependencies on Django's settings.

Now you can import the file storage stuff and still call settings.configure()
afterwards. There is still one import-time usage of settings in
django.contrib.comments, but that's unavoidable.

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@9946 bcc190cf-cafb-0310-a4f2-bffc1f526a37

FlaPer87/django-nonrel,FlaPer87/django-nonrel,FlaPer87/django-nonrel,aparo/django-nonrel,aparo/django-nonrel,aparo/django-nonrel