Git merges in Moodle 2.2.7 by Aparup Banerjee

commit fbef42576badbed4d436f85ff79d69485221db62
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 27 Nov 2012 14:57:31 +0800
Tag:    v2.2.7

Merge branch 'MDL-36841_m22' of git://github.com/markn86/moodle into MOODLE_22_STABLE


commit fee4404abaebae45b6b15fac81028e13030caed3
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 27 Nov 2012 12:20:39 +0800
Tag:    v2.2.7

Merge branch 'wip-mdl-36767-m22' of git://github.com/rajeshtaneja/moodle into MOODLE_22_STABLE


commit 385cddf6347fef6d52a70428ec2ec25aeaa3fd72
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 27 Nov 2012 11:53:20 +0800
Tag:    v2.2.7

Merge branch 'MDL-36305-22' of git://github.com/FMCorz/moodle into MOODLE_22_STABLE


commit e4cdd9f2cbe672ffdee221d1d0df011bd3eb8d60
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 14 Nov 2012 09:14:02 +0800
Tag:    v2.2.7

Merge branch 'wip_22_mdl-25736_tinymce_spellchecker_frech_issues' of https://github.com/iarenaza/moodle into MOODLE_22_STABLE