Git commits in Moodle 2.7.1 by Charles Fulton

commit 3add7d878f5c2fc5baeace42502bbce7a8d18837
Author: Charles Fulton <mackensen@gmail.com>
Date:   Thu, 26 Jun 2014 22:33:07 +0800
Tag:    v2.7.1

MDL-43347 grades: convert keep highest to text field


commit c9bd902bd3278dc2daedc657857b2b31948a503a
Author: Charles Fulton <mackensen@gmail.com>
Date:   Thu, 26 Jun 2014 02:06:46 +0800
Tag:    v2.7.1

MDL-43347 grades: consistent interface for drop lowest setting