Fixed #14005 - Removed a few unneeded workarounds in the Sphinx extension....

Fixed #14005 - Removed a few unneeded workarounds in the Sphinx extension. Thanks for the report and patch, Ramiro Morales.



git-svn-id: http://code.djangoproject.com/svn/django/trunk@13447 bcc190cf-cafb-0310-a4f2-bffc1f526a37