Updated openstack/openstack
Project: openstack/python-openstackclient  8d37e66cb2e86aed4f07103fcdf96a5b16ad84f1

Add support for 'file' format objects

Some objects can be saved as 'dirname/filename' which causes the
existing support to fail. The correct behaviour should be to
create the directories needed.

Change-Id: I71c61bc3b0f76a3e6d2703bd45508f9d6483546e