Git commits in Moodle 2.6.4 by Simon Coggins

commit c017cc5ca926ed4efe8977aafd3487e3a5b2d66a
Author: Simon Coggins <simon.coggins@totaralms.com>
Date:   Tue, 20 May 2014 06:01:00 +0800
Tag:    v2.6.4

MDL-45623: Fix assigned users count on role delete confirmation page