added a constant KUBERNETES_REPLICAS_MIN in StratosConstants
Changes to Cloud Controller wsdl.
Kubernetes POJOs added, AS stub generation with correct ns2package, added Kubernetes query service APIs in AS
Merge branch 'docker-integration' of https://git-wip-us.apache.org/repos/asf/stratos into kubernetis-host-register
Merge branch 'docker-integration' of https://github.com/apache/stratos into docker-integration
Merge branch 'docker-integration' of https://github.com/apache/stratos into docker-integration