Git commits in Moodle 2.1.1 by Ruslan Kabalin

commit 661dd2cf611ec6cdc6c0d771427e4fed28fcb17c
Author: Ruslan Kabalin <ruslan.kabalin@luns.net.uk>
Date:   Tue, 05 Jul 2011 22:23:37 +0800
Tag:    v2.1.1

MDL-28186 messaging: Fix "Enable messagning setting" infuence on the menus