Git commits in Moodle 1.7.5 by arborrow

commit 1e5575ae9ed38fa55d26d172f42bed4dd7490b6e
Author: arborrow <arborrow>
Date:   Sat, 05 Jul 2008 06:24:40 +0800
Tag:    v1.7.5

MDL-7571 - shuffles 'mode' before displaying, merged from 18STABLE