Don't start the rss feed with a blank line, as that causes some versions...

Dormsbee/copy edits 1

Add month names

Mm more copy

Keep courses and front page from erroring when we're missing an org in data

University profile caching and csrf cookie. Course about page caching.

university_profile didn't have the ensure_csrf_cookie decorator. course_about and university_profile didn't have the cache_if_anonymous decorator.

Mm copy

Release fixes

Removed duplicate index on simplewiki_namespace. Re-added migration that was exposing South 0.7.4 bug.

This reverts commit 7273868e.

Fix display of courses on university profile pages.