Git commits in Moodle 2.2.3 by Juho Viitasalo

commit 46424df47ab2a2d58944a36d4e782e7fccc299d5
Author: Juho Viitasalo <juho.viitasalo@uef.fi>
Date:   Tue, 06 Mar 2012 15:42:12 +0800
Tag:    v2.2.3

MDL-31903 course: Fixed course highlight icon and title toggle