Updated to version 2.0.

Changed to now support http://proxy.mind-media.com/block/

Now, no setup is necessary. All is done automatically.

- warden_help and warden_setapikey must now be done through the server console.
- Tweaked error & other messages

- Fixed whitespace.
- Added requirement for warden_setapikey command to be done by a superadmin.
- Fixed default debug value being true.