Git commits in Moodle 2.6.3 by Adam Olley

commit bb57cb8e34a815ec004ee4984b4d9bdc55ca66b3
Author: Adam Olley <adam.olley@netspot.com.au>
Date:   Thu, 27 Mar 2014 07:37:41 +0800
Tag:    v2.6.3

MDL-44822 assignfeedback_editpdf: Stop test generation in is_enabled()


commit e4f7b383259b7a088fafeab4d7efdfe8e860f07a
Author: Adam Olley <adam.olley@netspot.com.au>
Date:   Thu, 20 Mar 2014 10:25:59 +0800
Tag:    v2.6.3

MDL-44701 gradereport_grader: Display warning on navigation if unsaved grades are present