Git commits in Moodle 2.6.2 by fabmen

commit a0815efa5d5daa5f7252bcea0f4dd678b1a8d825
Author: fabmen <menard.fabrice@gmail.com>
Date:   Mon, 16 Dec 2013 18:55:24 +0800
Tag:    v2.6.2

MDL-43405 auth_ldap: Fixed issue with undefined variable: ldap_cookie

commit 25d981659bad3ad48d1b9157f95352bde96a03e7
Author: fabmen <menard.fabrice@gmail.com>
Date:   Thu, 12 Dec 2013 22:50:35 +0800
Tag:    v2.6.2

MDL-34319 auth_cas: Fixed issue with undefined variable: ldapconnection