Git commits in Moodle 3.9.0 by Peter Burnett

commit 59298ccebc58be3efa768899ddaa96c896f7dcab
Author: Peter Burnett <peterburnett@catalyst-au.net>
Date:   Tue, 28 Jan 2020 07:11:43 +0800
Tag:    v3.9.0-beta

MDL-67309 login: Added check for password policy at login time.

commit 72aac063046d0c93ebfb51616cf42eb035c12e51
Author: Peter Burnett <peterburnett@catalyst-au.net>
Date:   Thu, 16 Jan 2020 09:58:31 +0800
Tag:    v3.9.0-beta

MDL-59562 core: updated type hint of new function

commit 4fac690ace82f84c2edafa7349166112ce043b37
Author: Peter Burnett <peterburnett@catalyst-au.net>
Date:   Wed, 15 Jan 2020 13:46:46 +0800
Tag:    v3.9.0-beta

MDL-59562 core: changed branch behaviour during initial install.

commit 147a895ad0425bea580c9e544ac49b992cb49590
Author: [Peter Burnett] <[peterburnett@catalyst-au.net]>
Date:   Wed, 25 Sep 2019 13:51:21 +0800
Tag:    v3.9.0-beta

MDL-59562 upgrade: Plugins can declare supported moodle versions