WIP: Looking at OAuth, but can't get the OAuth controller URL Mappings working...
WIP: Implemented FacebookAuth. Still need to make the final redirect work properly (going to the index.gsp breaks)
WIP: Adding registration option, and made facebook connect create a user.
Updated customconfig template with oauth stuff.
Merge branch 'master' into BNE-2-signup-form-oauth

Conflicts:
	grails-app/conf/CustomConfig.groovy.example
Registration is now working.
Facebook auth should now work, and pull down their real name.