Git commits in Moodle 2.5.5 by Damyon Wiese

commit 53490ad50d968ef3397b7876f1c248cdf5ae3699
Author: Damyon Wiese <damyon@moodle.com>
Date:   Fri, 28 Feb 2014 10:02:24 +0800
Tag:    v2.5.5

weekly release 2.5.4+

commit a3d2e1c590b3d2e9413d11dc051b6aa0790dd306
Author: Damyon Wiese <damyon@moodle.com>
Date:   Tue, 25 Feb 2014 11:05:57 +0800
Tag:    v2.5.5

MDL-40619 mod_quiz: Remove commented non-js behat scenario

commit cfbc6b93db69d1d50ac46233272abbb95fa45a67
Author: Damyon Wiese <damyon@moodle.com>
Date:   Thu, 20 Feb 2014 12:30:37 +0800
Tag:    v2.5.5

MDL-43930 assign: Do not log when user is logged in as someone else.

commit a502377bac12f52674161fee542ed1ca06a7fe6f
Author: Damyon Wiese <damyon@moodle.com>
Date:   Thu, 23 Jan 2014 16:41:34 +0800
Tag:    v2.5.5

MDL-43805 assign: Behat test for quickgrading bug

commit b1e2f79ff6c2eb522af2647ba131d44e7025fec7
Author: Damyon Wiese <damyon@moodle.com>
Date:   Thu, 23 Jan 2014 13:23:15 +0800
Tag:    v2.5.5

MDL-43805 assign: Quickgrading wipes out grades for hidden columns.