Git commits in Moodle 1.8.8 by poltawski

commit c615c8b9b5f8d6a2951fd41d9d0ad42582539b0c
Author: poltawski <poltawski>
Date:   Thu, 22 Jan 2009 19:11:09 +0900
Tag:    v1.8.8

calendar:export MDL-17203 prevent disclosing of sensitive information