PODCAST_STORAGE Option Bug

[kingtut]

I swapped the podcast storage engine for CloudFilesStorage and Django (1.3.1) complained about a class being passed instead of an instance.

Line 9 in models.py should instantiate the returned storage class.

PODCAST_STORAGE = get_storage_class(getattr(settings, 'PODCAST_STORAGE', None))()

Thanks for this great app!