Added support for logic processing customisation to referrer addon
Ability to limit referrals to one per referree
Added referrals editing to menus
Assigned email address of ocPortal demo site admin user, to person setting up demo
Added password confirm to ocPortal demo setup
Small fix to referrers
Fix to referrals system, after recent changes
Commited fix to issue #1262 (http://ocportal.com/tracker/view.php?id=1262). [Imported timezones with Facebook addon]
Misc fixes to ticket system