#2497 bin/fabric8 script isn't correct
#2457 minor refactor to make it easier to reuse the Kubernetes client across services and a first spike at a health checker
#2457 added pod-list command
#2457 added pod-delete command
#2457 add PodCompleter for CLI
#2457 add health checker to keep track of container status along with adding pod-list filter and pod-info command