Updated openstack/openstack
Project: openstack-dev/devstack  0dfbf9b4b91c0b95fdaa1735471c2e6f15326098
null
Close all logging file descriptors

This has lingered for a long time, finally do something about it...

Change-Id: Ib90408187698d5d4c23ffb0e527011446efc3c7e