Git commits in Moodle 3.1.4 by gabrielrosset

commit 1a9d089f6eb6bf3c93128f59a35b0a081374cab5
Author: gabrielrosset <gabriel.rosset@gmail.com>
Date:   Tue, 15 Nov 2016 21:40:21 +0800
Tag:    v3.1.4

MDL-33960 mod_lti: fix page scroll