Git commits in Moodle 2.3.2 by Ruslan Kabalin

commit d21224437513e83fba89d4e1e0723df08be3c014
Author: Ruslan Kabalin <ruslan.kabalin@luns.net.uk>
Date:   Fri, 22 Jun 2012 22:50:49 +0800
Tag:    v2.3.2

MDL-33890 Make course blocks less theme dependant