Git commits in Moodle 3.0.1 by Bence Laky

commit da91de78217dbb72d46eaff4e28e2d880346d82f
Author: Bence Laky <b.laky@intrallect.com>
Date:   Thu, 12 Nov 2015 18:21:39 +0800
Tag:    v3.0.1

MDL-42571 assignfeedback_editpdf: Fixed second PDF view