Deployment

Support for moderate spam controls
Slightly better admin support (can now easily become self again after "becoming" another user)

Deployment to PRODUCTION (75d81b1)
I deployed the latest. It includes:

* made unbecoming more attractive (Tim Diggins)
* added ability to "unbecome" for admin convenience (Tim Diggins)
* made sure that new user can't see contribution forms when already contributed today (Tim Diggins)
* made new users be displayed differently (Tim Diggins)
* fixed warning (Tim Diggins)
* added is_new flag to user and made it possible for admins to trust a new user (Tim Diggins)
* added more break-word control primarily for ie6 (Tim Diggins)
* added new user flag (Tim Diggins)
* adding url word-wrapping to links in comments and post to fix http://nokahuna.com/projects/142/tasks/386 (Tim Diggins)