Git commits in Moodle 2.2.x by Ruslan Kabalin

commit 7fa1f180d62fee83b0627d8b113a0788c9f5cc5c
Author: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date:   Fri, 14 Sep 2012 16:33:02 +0800
Tag:    v2.2.6

MDL-35442 Add settings and uninstall link for local plugins