Updated openstack/openstack
Project: openstack/nova  b2d0a6fd961123e4fbac12f7dd6e792ac3074333
null
Remove log_handler module from oslo-incubator sync

log_handler is now part of
oslo.messaging(I9ea051ec7e3614579341a31d8dc1c13d9514b8a9).

Change-Id: Ic3493b8717c83285e6aafeae23a29d2794a9b2a9