Git commits in Moodle 3.5.x by Nathan Nguyen

commit fe033417a60ef7c32e78ea84df8e29be07189ca8
Author: Nathan Nguyen <nathannguyen@catalyst-au.net>
Date:   Fri, 15 Feb 2019 13:20:14 +0800
Tag:    v3.5.6

MDL-63263 tool_recyclebin: Apply automated backup setting

commit 107a70c18c91b66af58a4dc75eab7f01d91db2a6
Author: Nathan Nguyen <nathannguyen@catalyst-au.net>
Date:   Mon, 20 Aug 2018 10:56:34 +0800
Tag:    v3.5.3

MDL-62319 Assign: Grading interface is broken when using iOS 11.3 devices