upgrade HornetQ to 2.3.0.CR2 - https://issues.jboss.org/browse/AS7-6807
[AS7-6765] Allow JBossWebservicesMetaData to be passed to EndpointPublisher:publish
[AS7-6556] Don't import the JSON-P implementation as a server dependency. Should be inherited from the API via the java.ee module.

Also small fix to remove the jdk imports for the deployments. The respective modules should define the import.
[AS7-6651] Fix DiscoveryOptionsWriteAttributeHandler to use standard base classes for everything except list content verification