Git commits in Moodle 3.7.x by Martin Mastny

commit c65dadbceae89261f336a2fe45ddd15ee52cda08
Author: Martin Mastny <mastnym@vscht.cz>
Date:   Tue, 27 Mar 2018 22:32:16 +0800
Tag:    v3.7.0-beta

MDL-61767 auth_oauth2: Updating user fields on successful login