Git commits in Moodle 3.7.3 by Neill Magill

commit 0e57a3dede55e43baf17dbc30d3ff177918c4dd6
Author: Neill Magill <neill.magill@nottingham.ac.uk>
Date:   Fri, 06 Sep 2019 19:05:07 +0800
Tag:    v3.7.3

MDL-64064 block_timeline: Confusing when event is not in this year


commit 68e8070295d19456875f5812fe24cdf15d4d3e14
Author: Neill Magill <neill.magill@nottingham.ac.uk>
Date:   Tue, 07 May 2019 18:04:48 +0800
Tag:    v3.7.3

MDL-65522 block_social_activities: Improve behat steps documentation