Git commits in Moodle 2.6.x by Matt Petro

commit c866f963ce8389c1f3d99c381717f2c21b6c3072
Author: Matt Petro <petro@engr.wisc.edu>
Date:   Wed, 17 Sep 2014 01:14:26 +0800
Tag:    v2.6.6

MDL-47270 core_component: make cache independent of filesystem ordering

commit 8f1498e56205c0e9178af305d498891b671609b2
Author: Matt Petro <petro@engr.wisc.edu>
Date:   Wed, 16 Apr 2014 11:11:32 +0800
Tag:    v2.6.3

MDL-45118 shibboleth: set context on index page

commit 82d0300757d1906584fe7fa2dec5a959429c24a2
Author: Matt Petro <petro@engr.wisc.edu>
Date:   Fri, 07 Feb 2014 02:32:04 +0800
Tag:    v2.6.2

MDL-44029 mod_quiz: Fixing group deleted handler so it does not remove user overrides.

commit d871a0df65d9d9959658eda7d69eecde613b34d3
Author: Matt Petro <petro@engr.wisc.edu>
Date:   Mon, 09 Sep 2013 05:22:33 +0800
Tag:    v2.6.0-beta

MDL-41660 backup ims-cc: Use correct temp directory

commit 2f8edd067fc2e1e442844d7c81319dda5f711e35
Author: Matt Petro <petro@engr.wisc.edu>
Date:   Sat, 01 Dec 2012 13:55:44 +0800
Tag:    v2.6.0-beta

MDL-35674 formslib: Optimized disabledIf javascript for large forms