Security group rule create fails
Security group rule create fails

By default the --dst-port value is set to None when no --dst-port
argument is provided. By making the default value (0, 0), this allows
novaclient to proceed without any error.

Change-Id: Ibb58f5df5ed1890a8f499dd2467b12b0e79d547b
Closes-Bug: #1443963

redhat-openstack/python-openstackclient,redhat-openstack/python-openstackclient,dtroyer/python-openstackclient,openstack/python-openstackclient,BjoernT/python-openstackclient,BjoernT/python-openstackclient,dtroyer/python-openstackclient,openstack/python-openstackclient