Git commits in Moodle 3.5.5 by Mark Sharp

commit cf1f48b3224aa56623306eef0704361c1ff85ae4
Author: Mark Sharp <m.sharp@chi.ac.uk>
Date:   Fri, 04 Jan 2019 19:33:46 +0800
Tag:    v3.5.5

MDL-64391 core_analytics: courseextendednamedisplay