Git commits in Moodle x.x.x by Chernyavskiy Leonid

commit 14618260c82a8236bfbcd3c94b7284c8b3d662e7
Author: Chernyavskiy Leonid <chernyavskiy.leonid@gmail.com>
Date:   Thu, 21 Dec 2017 11:46:09 +0800
Tag:    v3.3.5

MDL-60658 course, gradebook: fix missing unformat_float for gradepass


commit 24112d09b90a8248d3ffeb12ca2da7c517374a2e
Author: Chernyavskiy Leonid <chernyavskiy.leonid@gmail.com>
Date:   Thu, 21 Dec 2017 11:46:09 +0800
Tag:    v3.4.2

MDL-60658 course, gradebook: fix missing unformat_float for gradepass


commit 0e9cda01f1c0d7b125c72256bf04d1a6474fd482
Author: Chernyavskiy Leonid <chernyavskiy.leonid@gmail.com>
Date:   Thu, 21 Dec 2017 11:46:09 +0800
Tag:    v3.5.0-beta

MDL-60658 course, gradebook: fix missing unformat_float for gradepass