Git commits in Moodle 2.9.2 by Kevin Wiliarty

commit 38458cc31446a3cd3d80a623838035ea5c9ab402
Author: Kevin Wiliarty <kevin.wiliarty@gmail.com>
Date:   Thu, 27 Aug 2015 23:59:14 +0800
Tag:    v2.9.2

MDL-51229 theme: display docked block on top of fixed navbar