- Move keygen image mesosphere/kubernetes-mesos-keygen -> mesosphere/kubernetes-keygen:v1.0.0
- Remove resolveip in favor of github.com/karlkfi/resolveip (resolveip.sh)
- Remove util-temp-dir.sh in favor of github.com/karlkfi/intemp (intemp.sh)
- Refactor bash code to use intemp (extract functions to scripts)
- Remove util-ssl.sh in favor of mesosphere/kubernetes-keygen