added: 'remember me' flag when logging

added: the session file
       sessions can still be available between starting and stopping the cmslu system


git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@529 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/session.cpp

@@ -33,6 +33,8 @@ void Session::Clear()
 	item.Clear();
 	done_timer = 0;
 	rebus_item = 0;
+	remember_me = false;
+	new_session = true;
 
 	dir_old.clear();
 }