Cleaned up some of the documentation, added some relevant links.
Cleaned up some of the documentation, added some relevant links.

git-svn-id: f8340c8d26a33fc98ff7e574b550aff91603426f@62 7eeeb57b-9f54-0410-948d-eb906a2a6a24

cck197/django-podcast,jefftriplett/django-podcast