Updating Readme Document
Updating Readme Document

Change-Id: I0c0f5c86b0bfa96ab4d7236eb2e7e7efab6fbac0

hughsaunders/python-openstackclient,dtroyer/python-openstackclient,derekchiang/python-openstackclient,redhat-openstack/python-openstackclient,dtroyer/python-openstackclient,varunarya10/python-openstackclient,citrix-openstack-build/python-openstackclient,openstack/python-openstackclient,metacloud/python-openstackclient,hughsaunders/python-openstackclient,derekchiang/python-openstackclient,BjoernT/python-openstackclient,citrix-openstack-build/python-openstackclient,redhat-openstack/python-openstackclient,openstack/python-openstackclient,varunarya10/python-openstackclient,BjoernT/python-openstackclient,metacloud/python-openstackclient