Git commits in Moodle 3.6.2 by Tony Butler

commit 79c716289995a95d8daa7623e6611c98cf437cd5
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Mon, 05 Mar 2018 23:26:46 +0800
Tag:    v3.6.2

MDL-61633 assignfeedback_editpdf: Scroll back to top when changing pages