Git commits in Moodle 3.0.2 by Tim Hunt

commit b35e24e254ff5e88a08477858edc139826069a04
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Thu, 17 Dec 2015 16:36:08 +0800
Tag:    v3.0.2

MDL-52542 qtype_multianswer: field names must match string placeholders

commit 57b1d3ea85a374a39d50745bb4a06c01f33b55d1
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Tue, 15 Dec 2015 23:57:23 +0800
Tag:    v3.0.2

MDL-52523 backup of subplugins: add missing global

commit 1507697d9f657f3d491d59e3a48ec9fe9f7e7758
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Mon, 14 Dec 2015 04:27:54 +0800
Tag:    v3.0.2

MDL-52427 questions: all parts of a Q should be clearfix