Git commits in Moodle 3.5.2 by Dan Marsden

commit 99e51855a6f85b0dbc156a11f5f84b8618e5fb7f
Author: Dan Marsden <dan@danmarsden.com>
Date:   Thu, 01 Feb 2018 04:46:40 +0800
Tag:    v3.5.2

MDL-61325 use correct value when looking for string.

commit c1a29fc252ebbd91a98dd06d76b820ca7d6cdb66
Author: Dan Marsden <dan@danmarsden.com>
Date:   Mon, 20 Feb 2017 08:41:15 +0800
Tag:    v3.5.2

MDL-58015 mod_scorm: set orgidentifier correctly for popup.