First few minor bug fixes for chrss. Fixes:
- Now using absolute URLs in the rss feed. The feed also now validates at http://validator.w3.org/feed/.
- Corrected redirection issues, due to not running chrss off the base of the site
Still to be fixed:
- After creating an account and logging in, you get redirected back to the signup page (which is confusing).
- When creating an account during accepting an invite you don't get redirected back to the page to accept the invite.