Git commits in Moodle 2.1.8 by Derick Turner

commit 6819bed8da7adeec651b535e81f0d83870969e21
Author: Derick Turner <derick@e-learndesign.co.uk>
Date:   Mon, 21 May 2012 23:41:00 +0800
Tag:    v2.1.8

MDL-33159 course: Fix for site wide restricted modules not being selected by default