Git commits in Moodle 3.1.x by Loc Nguyen

commit e1f14856da4ca4b2060557bd71c82774c38cf7b3
Author: Loc Nguyen <loc.nguyendinh@harveynash.vn>
Date:   Fri, 17 Jun 2016 14:27:06 +0800
Tag:    v3.1.1

MDL-54934 workshop: indicate current phase

commit d54b4cdfa182804f58687b4f4087756921dda326
Author: Loc Nguyen <loc.nguyendinh@harveynash.vn>
Date:   Mon, 13 Jun 2016 15:18:50 +0800
Tag:    v3.1.2

MDL-54832 workshop: adding landmark for userplantable