include ansible and python versions on --version
include ansible and python versions on --version

This includes Ansible and Python version strings
on the version string output (--version).

Change-Id: Ib1686eda1811b82bdd3e8ab70a5432c110ffa0e9
Example: 2.0.1.dev1406 (ansible-2.4.2.0, python-2.7.13)
Signed-off-by: Sorin Sbarnea <8938dff14221394d430a023580a32caf3bfb26a9@redhat.com>

redhat-openstack/infrared,redhat-openstack/infrared,redhat-openstack/infrared