Git commits in Moodle 2.7.10 by Adrian Greeve

commit 78de2e86e8506222cf49b1cc6dc58467750ae83d
Author: Adrian Greeve <adrian@moodle.com>
Date:   Tue, 25 Aug 2015 12:57:43 +0800
Tag:    v2.7.10

MDL-48371 editors: Option for removing managefiles