New Features
Added active user list - Will display a simple list of active users at the bottom of the shoutbox that will refresh every minute.
Added top user list - Will display a list of top x users based on their number of shouts. By default 25 and can be changed from admin options.
Improvements
Made some changes to auto "loading more shouts" feature to require "View archive" permission.
Allow only admins to ban moderator/staff users.
Added shout action links into a menu.
Bugs Fixed
Fixed an issue where auto loaded shouts have a glitch with action items (edit/delete/ban) on the shouts.
Fixed an issue with lightbox not working with images.
