Git commits in Moodle 2.2.7 by Andrew Robert Nicols

commit c7fbbf73e3f501d4247989a0667871ceefaf4ac1
Author: Andrew Robert Nicols <andrew.nicols@luns.net.uk>
Date:   Wed, 09 Jan 2013 16:35:02 +0800
Tag:    v2.2.7

MDL-36600 Add missing sesskey check when previewing the message


commit deaaa6f62f4ed3b8d9868ce8f8ce4b830f02af66
Author: Andrew Robert Nicols <andrew.nicols@luns.net.uk>
Date:   Wed, 09 Jan 2013 04:23:07 +0800
Tag:    v2.2.7

MDL-36600 user: improve course messaging checks


commit b5dc3a57f74a4a9d6e0ca4169707f772864b515c
Author: Andrew Robert Nicols <andrew.nicols@luns.net.uk>
Date:   Fri, 23 Nov 2012 23:49:15 +0800
Tag:    v2.2.7

MDL-36805 Correct docs for workshop_grade_item_update in mod_workshop


commit ce18cd39e62048e949d103fa1b1f048a9dacc35c
Author: Andrew Robert Nicols <andrew.nicols@luns.net.uk>
Date:   Thu, 15 Nov 2012 17:35:37 +0800
Tag:    v2.2.7

MDL-36640 Logging: Correct testing of log->info.


commit acfcf342d557000a4dade4c15274af360eccd354
Author: Andrew Robert Nicols <andrew.nicols@luns.net.uk>
Date:   Thu, 15 Nov 2012 00:53:27 +0800
Tag:    v2.2.7

MDL-36601 Ensure that reports remember all days setting