Git commits in Moodle 2.2.7 by David Monllao

commit a84f9613762f1a1acb908df64725af07accadb7b
Author: David Monllao <davidm@moodle.com>
Date:   Wed, 19 Sep 2012 10:45:12 +0800
Tag:    v2.2.7

MDL-30899 moodle-enrol-notification Adding H1 to notifications headers

commit 49ea1f622b7aebdbe9003512e554b32703682bcc
Author: David Monllao <davidm@moodle.com>
Date:   Tue, 18 Sep 2012 14:12:45 +0800
Tag:    v2.2.7

MDL-30899 moodle-enrol-notification Replacing Y.Overlay for Y.Panel

commit 8b857b293dc16f195b963636123a101ca63a1449
Author: David Monllao <davidm@moodle.com>
Date:   Mon, 10 Sep 2012 15:23:25 +0800
Tag:    v2.2.7

MDL-30899 block_community Changing from overlay to panel references