Updated openstack/openstack
Project: openstack/python-openstackclient  5830007bbc4152caca6795c6dc2ce57924a8130b

Fix server resize

So apparently we've never resized a server???

Fixed command args and add some tests.

Change-Id: I6c3f6fec22390e9d269b7117a42a190d2b4b80ba