tenant_id to project_id in server show
tenant_id to project_id in server show

The result of 'server show VM_NAME' command shows tenant_id
instead of project_id. All openstack components are moving
from 'tenant' to 'project' naming when we are talking about
openstack projects.

Change-Id: I50053b72e79e1ff3167fa573728da1a81a8e5ed8
Closes-Bug: #1417614

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