Author: Tim Hunt
MDL-3030 quiz settings: reorganise form before adding new fields.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=84da4788fde3b91bb73ca8ab09a780cd0e5b04ea
http://github.com/moodle/moodle/commit/84da4788fde3b91bb73ca8ab09a780cd0e5b04ea
+ 2.3 en [timing,mod_quiz]