Git commits in Moodle 2.3.x by Matt Switlik

commit 76ab64b07e2314899fa352513622861879363205
Author: Matt Switlik <switlik@oakland.edu>
Date:   Fri, 19 Oct 2012 21:23:43 +0800
Tag:    v2.3.4

MDL-36061 gradebook: grade_item->refresh_grades doesn't propagate $userid

commit 8b9416de539eefdfdda8dc752ec18c0a6b6f66e1
Author: Matt Switlik <switlik@oakland.edu>
Date:   Thu, 02 Aug 2012 04:40:34 +0800
Tag:    v2.3.2

MDL-34691 assign: Time remaining "Assignment is overdue" was incorrectly being displayed when a student viewed a submitted assignment after the due date.