Updated openstack/openstack
Project: openstack/python-openstackclient  95313d0a2d4cbf35a002a3662286559af8981c5f

Fix a few issues with 'usage list'

* Added number of servers column, was missing
* Added a new line character after the initial usage message

Change-Id: I6c4e5bda6ba9ceafa92ecf13987c56d0bbe99961