Git commits in Moodle 3.1.2 by John Okely

commit 7b5539900483f5036cebb7ad44a2ebfdb74cbbad
Author: John Okely <john@moodle.com>
Date:   Wed, 31 Aug 2016 16:57:38 +0800
Tag:    v3.1.2

MDL-55742 mod_lti: Remove support for get_magic_quotes_gpc

commit 60df6ae90d8c01f7c3423a823c978e14f0ad0b8d
Author: John Okely <john@moodle.com>
Date:   Thu, 04 Aug 2016 14:38:21 +0800
Tag:    v3.1.2

MDL-55457 mod_lti: Support object icon_info in tool proxy