Travis should be able to build PRs from forks (#533)
Travis should be able to build PRs from forks (#533)

* Do not push CI images, taging should be enough

* docker login needs to be moved, not just copied :-/

* Use minikube docker-env

* Tag without org

* Another attempt

* Revert changes after System tests

* Finishing touches

* Fix typo in comment

ppatierno/kaas,ppatierno/kaas,scholzj/barnabas,scholzj/barnabas