Git commits in Moodle 2.7.11 by Adrian Greeve

commit 7d6e5d78d68aa29e200973140bba55c0cb3133cf
Author: Adrian Greeve <adrian@moodle.com>
Date:   Wed, 04 Nov 2015 10:08:06 +0800
Tag:    v2.7.11

MDL-51486 mod_data: Unit test update for item ratings.

commit 9735a1a4a5677369e1b177968de8ee4afd0fae64
Author: Adrian Greeve <adrian@moodle.com>
Date:   Mon, 02 Nov 2015 14:47:15 +0800
Tag:    v2.7.11

MDL-51486 mod_data: Can view rating information.