Git commits in Moodle 2.6.0 by David Scotson

commit 338021b90cce378a2823dde442475e75eadfa7fc
Author: David Scotson <david.scotson@glasgow.ac.uk>
Date:   Thu, 24 Oct 2013 21:31:36 +0800
Tag:    v2.6.0-rc1

MDL-40722 Theme: Add back a more-specific selector for some blocks