Git commits in Moodle 2.7.10 by Ryan Wyllie

commit 81d961ba3a719051aba38c2ef3c4f81d56a3c876
Author: Ryan Wyllie <ryan@moodle.com>
Date:   Mon, 20 Jul 2015 12:33:31 +0800
Tag:    v2.7.10

MDL-50624 environment: add PHP7 as unsupported version