NOTE: This might well be the wrong thing to do and need
backed out, but until I hear otherwise it gets quiz working again!!
* Include those library functions that are also used by core Moodle or other modules
*/
require_once("$CFG->dirroot/mod/quiz/lib.php");
-require_once($CFG->libdir.'/questionlib.php');
+//require_once($CFG->libdir.'/questionlib.php');
+require_once("{$CFG->dirroot}/question/editlib.php");
/// CONSTANTS ///////////////////////////////////////////////////////////////////