stefanfoulis/django-filer — pull request #308 by zoliszeredi (2013-04-05 14:47:35+00:00)
Title: Improve the performance of the directory listing.

Performance is improved by no loger executing a query for each file and
folder. Now a single query is executed for gathering all of a user's
permitted ids.
The folder_qs and file_qs QuerySets filter on the user's permitted ids
=> just 3 queries required.