Git commits in Moodle 1.7.5 by andreabix

commit d0f3b3f6fc703edb4abfb82ba0d9fa2dbbfbd16c
Author: andreabix <andreabix>
Date:   Tue, 11 Mar 2008 00:58:03 +0900
Tag:    v1.7.5

Fixed [MDL-12830]