Git commits in Moodle 2.7.1 by Jenny Gray

commit 82c0485aab2cf5002cf4fcaafc1fdf8fd068221d
Author: Jenny Gray <j.m.gray@open.ac.uk>
Date:   Thu, 05 Jun 2014 22:47:30 +0800
Tag:    v2.7.1

MDL-45846 Libraries custom user agent device detection unit test added


commit d983601e46eba124adf9462e837bfd63e4588f0a
Author: Jenny Gray <j.m.gray@open.ac.uk>
Date:   Wed, 04 Jun 2014 23:10:18 +0800
Tag:    v2.7.1

MDL-45846 Libraries Reinstate custom user agent device detection