Git commits in Moodle 3.5.0 by Marcus Fabriczy

commit e86cbd49bbbeb28015cf2fdf5949d98d0f0931a0
Author: Marcus Fabriczy <marcus.fabriczy@blackboard.com>
Date:   Tue, 03 Apr 2018 11:14:16 +0800
Tag:    v3.5.0-beta

MDL-60196 core_course: Fix the display of custom LTI icons


commit e7ec2f901b306883278e3d75c692774a3c97a053
Author: Marcus Fabriczy <marcus.fabriczy@blackboard.com>
Date:   Sun, 10 Dec 2017 11:16:25 +0800
Tag:    v3.5.0-beta

MDL-59709 mod_assign: Export to portfolio button not working


commit f32ee5c54e2ae983f7e3f3a8b59e0ebf4d3c9543
Author: Marcus Fabriczy <marcus.fabriczy@blackboard.com>
Date:   Tue, 14 Nov 2017 19:42:41 +0800
Tag:    v3.5.0-beta

MDL-60546 mod_choice: Fixed select all functionality