Cleaned Config Files

config/permission_groups.lua

@@ -1,3 +1,7 @@
+--- Use this file to add new permission groups to the game
+-- start with Permission_Groups.new_group('name')
+-- then use either :allow_all() or :disallow_all() to set the default for non specified actions
+-- then use :allow{} and :disallow{} to specify certain actions to allow/disallow
 local Event = require 'utils.event'
 local Game = require 'utils.game'
 local Permission_Groups = require 'expcore.permission_groups'