Git commits in Moodle 3.6.0 by Dmitrii Metelkin

commit f9ec2496f87e478fa09f0e77cb0a93fcc55665f7
Author: Dmitrii Metelkin <dmitriim@catalyst-au.net>
Date:   Wed, 03 Oct 2018 08:13:02 +0800
Tag:    v3.6.0-beta

MDL-51969 mod_lti: Fixed missing tool proxy GUID


commit 66f145efd10bd35978c17e7aa4c8b5e85284c238
Author: Dmitrii Metelkin <dmitriim@catalyst-au.net>
Date:   Tue, 07 Aug 2018 13:40:40 +0800
Tag:    v3.6.0-beta

MDL-62899 search: add document icons