Git commits in Moodle 3.10.1 by Luca Bösch

commit 8241aa75d57f099a92a6542417e8f40dd7d34899
Author: Luca Bösch <luca.boesch@bfh.ch>
Date:   Thu, 07 Jan 2021 03:58:13 +0800
Tag:    v3.10.1

MDL-70578 cohorts: Add bootstrap classes to buttons

commit 06bf0c89d67480bfed7fa6c9e2e105b8290a9401
Author: Luca Bösch <luca.boesch@bfh.ch>
Date:   Thu, 03 Dec 2020 18:40:50 +0800
Tag:    v3.10.1

MDL-70355 calendar: Filter popuptext for calendar entries.

commit e29069d45b793edb81763bddee47b21a6fe7be13
Author: Luca Bösch <luca.boesch@bfh.ch>
Date:   Fri, 21 Aug 2020 22:03:18 +0800
Tag:    v3.10.1

MDL-69526 block_myoverview: custom course fields natural sorting