v4.0.4

Bug Fixes:
* Fix #1180 : DeploymentExamples requires the definition of a selector with match labels
* Fix #1099 : CustomResourceDefinitions: withResourceVersion() causes NoSuchMethodError
* Fix #1156 : Watcher does not have correct authentication information in Openshift environment.
* Fix #1125 : ConfigMap labels are ignored when using mock KubernetesServer
* Fix #1144 : Get Request with OpenShift Mock Server Not Working
* Fix #1147 : Cluster context was being ignored when loading the Config from a kubeconfig file
* Fix #1162 : Deletion of DeploymentConfig now does not fail randomly because of issues related to owner
references of the ReplicationController
* Fix #1165 : Null parameter values when processing a template are now handled properly
* Fix #1173 : Send response to Callback for exec commands that have no textual feedback
* Fix #1172 : Use v1beta1 for CronJob

Improvements:
* Fix #1133 Added Kubernetes/Openshift examples for client.getVersion()
* Fix #1126 : Add new option kubernetes.disable.hostname.verification / KUBERNETES_DISABLE_HOSTNAME_VERIFICATION
to disable hostname verification
* Fix #1178 : Impersonate-Group may be specified multiple times

Dependency Upgrade:
* Fix #924 : Include kubernetes-model in client BOM with dependencies.

New Feature:
* Fix #1066 : Add support for Kubernetes RBAC Role and Role Binding
* Fix #1150: Add support for Kubernetes RBAC Cluster Role and Cluster Role Binding
* Fix #770 : Added Support for CronJob
* Fix #1140 : Provide User Utilities
* Fix #1139 : Make it easy to get the URL of a service.