Git commits in Moodle 2.6.6 by Adrian Greeve

commit 32b5098b68c1d3cf19a015ac0bc2a43f0b7ee217
Author: Adrian Greeve <adrian@moodle.com>
Date:   Wed, 29 Oct 2014 13:52:29 +0800
Tag:    v2.6.6

MDL-47796 mod_data: Fix display of group records.

commit 2c639e85a32aaef4a9978e5ca139fb74ca5d6ae4
Author: Adrian Greeve <adrian@moodle.com>
Date:   Tue, 28 Oct 2014 10:20:37 +0800
Tag:    v2.6.6

MDL-47697 mod_data: Fix group id change when editing.

commit 30e7ca944908fa869cacd8d3faf41d669d88cdbc
Author: Adrian Greeve <adrian@moodle.com>
Date:   Mon, 27 Oct 2014 16:35:06 +0800
Tag:    v2.6.6

MDL-47647 lib: Fix message unit test failure.

commit 42a69e3e0b290f25f86466b4b81bb3fc21ebfb7d
Author: Adrian Greeve <adrian@moodle.com>
Date:   Mon, 20 Oct 2014 14:21:53 +0800
Tag:    v2.6.6

MDL-47675 phpunit: Update unit tests to pass on MSSQL

commit 48c28358bce87b771b273d888c574cbdca2eebb3
Author: Adrian Greeve <adrian@moodle.com>
Date:   Tue, 14 Oct 2014 10:29:16 +0800
Tag:    v2.6.6

MDL-46546 core_grades: Move error checking after csv upload.

commit 53e4a029c120b4b7f5652ae85453a425d5acbccc
Author: Adrian Greeve <adrian@moodle.com>
Date:   Tue, 05 Aug 2014 16:41:34 +0800
Tag:    v2.6.6

MDL-46546 gradebook: Grade import gives error on bad csv upload.