Fixed #9390 -- Restored some documentation about select_related() that was accidentally lost in the docs refactor.
Fixed #9390 -- Restored some documentation about select_related() that was
accidentally lost in the docs refactor.

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%409256

adieu/django-nonrel,adieu/django-nonrel,adieu/django-nonrel