git-svn-id: svn://ttmath.org/publicrep/winix/trunk@597 e52654a7-88a9-db11-a3e9-0013d4bc506e
added: function 'mv' (move) git-svn-id: svn://ttmath.org/publicrep/winix/trunk@596 e52654a7-88a9-db11-a3e9-0013d4bc506e