Added additional api's to ClusterConfigService. Swaggerized Cluster Config related classes.Fixed some checkstyle errors.
Swaggerized JobResource api's.
Merge branch 'genie_v1api' into swaggerizedClusterAndJob
Modified the clients for new api's.
* Changed ClusterCommand and CommandApplication relation to lists to preserve Order and also made them xml/json transient. * Added new python scripts.
Fixed the clients to not add the commands and applications transitively for clusters and commands respectively.
Merge pull request #74 from Netflix/swaggerizedClusterAndJob

Swaggerized cluster and job