Switch to using the new feeds framework
Update db settings for new database config format
Switch to using staticfiles app for serving, well, static files

This is required by the new admin interface
Update contexts and processors for django 1.4

Some requirements from the admin interface are also mandatory now,
so include those.
Sync up the admin index template with the one from django 1.4
Fix parameters to inherited change_view function

Must be the same as in in the inherited-from class, or we ended up
passing a python dict as a string, and render the contents of it as
the "action" attribute on the form.
Add a pip requirements file for virtualenv deployments
Update docs
Remove safe tag for markdown

Broken in newer versions of django, and since all our content is moderated anyway,
it isn't strictly necessariy for us anyway.