Git merges in Moodle 2.2.7 by Eloy Lafuente (stronk7)

commit 696adcdc71521f79c0909e546270bb6b920a834c
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Fri, 11 Jan 2013 19:17:06 +0800
Tag:    v2.2.7

Merge branch 'install_22_STABLE' of git://git.moodle.cz/moodle-install into MOODLE_22_STABLE


commit dc21606e4fedabbed5aa95d6be058a3c876ca1cd
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Thu, 10 Jan 2013 18:13:57 +0800
Tag:    v2.2.7

Merge branch 'MDL-36741_m22' of git://github.com/markn86/moodle into MOODLE_22_STABLE


commit 9d940d60967c12f0bde814ddc200277beab2c5ef
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Wed, 09 Jan 2013 08:33:52 +0800
Tag:    v2.2.7

Merge branch 'w51_MDL-37420_m22_pgschema' of git://github.com/skodak/moodle into MOODLE_22_STABLE


commit ef3f003a76a5873085fc9691814466d70b8714ae
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Thu, 13 Dec 2012 17:32:50 +0800
Tag:    v2.2.7

Merge branch 'MDL-30700-22' of git://github.com/damyon/moodle into MOODLE_22_STABLE


commit e6e5a4d219083f73d934efdebe82f5ab7d5dfecf
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Wed, 12 Dec 2012 03:00:16 +0800
Tag:    v2.2.7

Merge branch 'MDL-30700-22' of git://github.com/damyon/moodle into MOODLE_22_STABLE


commit a9d6e9821126f79383a4801b8283c999822065b0
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Tue, 20 Nov 2012 08:34:01 +0800
Tag:    v2.2.7

Merge branch 'MDL-36683_22' of git://github.com/timhunt/moodle into MOODLE_22_STABLE