Added 'sitemaps' to docs/add_ons.txt
Added 'sitemaps' to docs/add_ons.txt

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%403697

Belgabor/django,Belgabor/django,Belgabor/django