added disabled services to the list of displayed services in bin/nova-manage
added disabled services to the list of displayed services in bin/nova-manage

brontes:~ # nova-manage service list
ares       nova-scheduler enabled  :-) 2011-02-22 07:21:29
ares       nova-network enabled  :-) 2011-02-22 07:21:29
ares       nova-volume enabled  XXX 2011-02-16 19:04:29
brontes    nova-volume enabled  XXX 2011-02-12 18:31:43
brontes    nova-network enabled  :-) 2011-02-22 07:21:29
ares       nova-compute disabled :-) 2011-02-22 07:21:25
brontes    nova-compute disabled :-) 2011-02-22 07:21:24

n0ano/ganttclient