added: privileges (user, groups, permissions)

(not finished yet)
       classes: User, Group, Users, Groups, UGContainer
changed: Dir class into Dirs


git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@467 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/requestcontroller.cpp

@@ -96,8 +96,9 @@ bool RequestController::Init()
 
 //
 
-	data.dir.ReadDirs();
-
+	data.dirs.ReadDirs();
+	data.users.ReadUsers();
+	data.groups.ReadGroups();
 //
 
 	if( !content.Init() )