- converting results to junit
- better handling for apt-get install on slaves
- better support for running tests on minikube and kubeadm
- update default minikube k8s version to v1.7.2
-use k8s 1.7.4 for kubeadm
refactor integration tests splitting out the kubernetes
cluster setup to just be in a script and making it the reponsibility
of the host/user/jenkins.
integration tests now run just like unit tests using "go test".