Git commits in Moodle 3.1.3 by Luca Bösch

commit d0ebb9f35f087b8b41b4ec4e51d228455918a6d3
Author: Luca Bösch <luca.boesch@bfh.ch>
Date:   Fri, 28 Oct 2016 04:21:23 +0800
Tag:    v3.1.3

MDL-56623 messages: To (addressed) and to (until) different


commit 20afbd1e0d323ef60453499004a1ad3b611d8122
Author: = <=>
Date:   Mon, 17 Oct 2016 04:51:14 +0800
Tag:    v3.1.3

MDL-56288 messages: Extra space in front of message time