Added user ranks. Admin can add/delete/modify ranks. Ranks affect the color of users names.
Boards can now be restricted to certain ranks and higher by admins. Failing the rank requirement prevents posting replies to topics or creting new ones. Admins can delete ranks if they are not used by any boards. Some minor html changes.
Moderator rank now usable. Moderators can access topic and board controls for boards they control. Moderators are special users amd rank appears separate from standard rank. Cannot create moderators in app currently
Admins can add/remove moderating privelages on a users page.
Moderators can grant moderating privelages to other users but only for the boards they control. Only Admins can remove moding privelages.