Fixing #175; add an auto-subscribe and auto-favorite forum topic feature. Added 2 flags to the user profile. Added 2 functions that are called on the post post-save signal that auto-favorite and auto-subscribe the post creator if they have requested this service.

"""urls for the podcast application"""
from django.conf.urls.defaults import *

urlpatterns = patterns('podcast.views',
   url(r'^$', 'index', name='podcast-main'),
   (r'^(\d+)/$', 'detail'),
   (r'^feed.xml/$', 'feed'),
)