#447940 by gcassie, Robin Monks, acrollet, Sweetchack, Dave Reid | Steve Dondley: Added variable for permissions to exclude from the administrator role.

#221124 by Bevan, JacobSingh and others.  This one is a hodgepodge of documentation updates, plus it makes it more usable by updating perms right after selection

Initial commit of adminrole module.  This module is a little helper to maintain an admin role which has full perms.  Currently, you have to actually point to a menu callback to get it to update, later should integrate with module submit page