Git commits in Moodle 1.9.7 by Anthony Borrow

commit f7452149f821db7f9743905ca458a5531ef0f845
Author: Anthony Borrow <arborrow@jesuits.net>
Date:   Tue, 17 Nov 2009 01:11:31 +0800
Tag:    v1.9.7

MDL-19608 - adding bulk user action to force password change, credit to Iñaki Arenaza for the patch