Updated openstack/openstack
Project: openstack/python-novaclient  b8ad231654addce84ec1abca21f64fff397eb157

add new command get-serial-console

Adds v1.1 command get-serial-console

Change-Id: Id6b1e470088a72409f5609538be72c3cf2288a86
Parial-Implements: blueprint serial-ports