Git commits in Moodle 2.2.8 by Rossiani Wijaya

commit a28da5d9b8221e53d3a0815fd0a1dc27bd48816b
Author: Rossiani Wijaya <rwijaya@moodle.com>
Date:   Wed, 06 Mar 2013 15:19:30 +0800
Tag:    v2.2.8

MDL-37411 Note Module: additional patch to fixed undefined property for stable branches


commit e13f286026056febba20e931d71134a2d145a091
Author: Rossiani Wijaya <rwijaya@moodle.com>
Date:   Tue, 05 Mar 2013 15:17:11 +0800
Tag:    v2.2.8

MDL-37411 Notes: unset courseid and userid when updating the note to prevent accidental changes. Thank you Sam Hemelryk for suggesting an alternative solution.