Git commits in Moodle 3.3.4 by Adrian Greeve

commit 5912eca97ec720386f197a01fa55ea7950461c5b
Author: Adrian Greeve <adrian@moodle.com>
Date:   Mon, 08 Jan 2018 08:35:38 +0800
Tag:    v3.3.4

MDL-61131 repositories: Added a key to verify incoming urls.

commit 304b80c7341eeb221308f1333dd73e6ba4221652
Author: Adrian Greeve <adrian@moodle.com>
Date:   Mon, 18 Dec 2017 13:01:08 +0800
Tag:    v3.3.4

MDL-52100 filelib: Update to unit tests for maxbytes.

commit 74798df3e9ac48668871d023eaf551ab3496ce2a
Author: Adrian Greeve <adrian@moodle.com>
Date:   Mon, 18 Dec 2017 11:32:10 +0800
Tag:    v3.3.4

MDL-52100 filelib: Files that are oversized are checked with user.

commit 2f81f23e3ca7274e820ad974f0e858bbe5642a39
Author: Adrian Greeve <adrian@moodle.com>
Date:   Wed, 13 Dec 2017 11:07:13 +0800
Tag:    v3.3.4

MDL-60161 filelib: Unit test for duplicate curl headers.

commit 03c8a58b59d081d74802ff981b6e0b36e95b0dd7
Author: Adrian Greeve <adrian@moodle.com>
Date:   Wed, 22 Nov 2017 14:10:55 +0800
Tag:    v3.3.4

MDL-60546 mod_choice: Update to select all functionality.

commit a48f144dc126b96c4d205df28f9218742f572824
Author: Adrian Greeve <adrian@moodle.com>
Date:   Thu, 16 Nov 2017 11:02:55 +0800
Tag:    v3.3.4

MDL-37757 repositories: Deleting a repository deletes files.

commit 5a6b7338c3dbd1baab508d9edfa317efc46636c8
Author: Adrian Greeve <adrian@moodle.com>
Date:   Wed, 15 Nov 2017 11:43:19 +0800
Tag:    v3.3.4

MDL-59876 core_user: Add required library for function.