Git commits in Moodle 2.6.x by Colin Chambers

commit a9568d3d7f883a25631745347241da8c34bb2ff2
Author: Colin Chambers <c.chambers@open.ac.uk>
Date:   Tue, 19 Aug 2014 23:21:06 +0800
Tag:    v2.6.5

MDL-46895 qtype_calculated_find_formula_errors not defined causes Calculated question type test to fail

commit 4704eda0f099f2ee71d3d47f1c69aef9616a0c6c
Author: Colin Chambers <c.chambers@open.ac.uk>
Date:   Fri, 21 Jun 2013 23:05:30 +0800
Tag:    v2.6.0-beta

MDL-40282 Collapsible editor loses border in IE8-9

commit e68651675989ec02a4372dd505fc6404e254d652
Author: Colin Chambers <c.chambers@open.ac.uk>
Date:   Fri, 07 Jun 2013 21:53:20 +0800
Tag:    v2.6.0-beta

MDL-40069 Document editing form changes