Support automating installation/start/stop of minishift

[jsight]

Issue Overview

It would be greatly helpful for CI systems if arquillian-cube could automate at least some of the process of installing and managing minishift (or the CDK). This would make the process of integrating with CI systems somewhat easier.

[dipak-pawar]

You can start single node openshift cluster using oc cluster up on your CI node which you have to do before executing your tests. We are doing the same in cube CI. Look for travis.yml for reference.