Making deployerType property optional
Fixing an accidental code revert in ServiceUtils. Handling exceptions in cartridge deployment.
throwing an exception when the Kub. cluster doesn't found.
Fixing STRATOS-802
Merge branch 'docker-integration' of https://git-wip-us.apache.org/repos/asf/stratos into docker-integration
Disabling schema validation for REST API
Fixing NPE bug in KubernetesManager, adding info logs
Fixing an issue in setting kubernetes cluster when subscribing
Fixing persistence issue for Kubernetes host registration
Merge branch 'docker-integration' of https://git-wip-us.apache.org/repos/asf/stratos into kubernetis-host-register
setting subscription properties properly.
appending properties instead of over writing.
handing null filter properties scenario.
Fixing a NPE