Git commits in Moodle 3.0.7 by Tony Butler

commit f83d4ceb245bf8c775dc55563917bf43a9ffde55
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Mon, 10 Oct 2016 23:07:50 +0800
Tag:    v3.0.7

MDL-56345 assignfeedback_editpdf: Use correct strings for tool alt text


commit 003699dba49307f965604f9a6caeff669a27f79e
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Wed, 21 Sep 2016 21:49:30 +0800
Tag:    v3.0.7

MDL-56062 mod_assign: Use $gradeitem->get_decimals() for grade display