[WFLY-364] add deployment-scanner rollback attribute to the configuration
[WFLY-364] update testcase and bump version to 2.0
[WFLY-2535] Adding validator for wsdl-host attribute
https://issues.jboss.org/browse/WFLY-2536 NPE in cli is thrown when using preserve, override without parameter
[WFLY-2428] MDBs should use the full identifier of the resource adapter
WFLY-2537, BZ-987898 added endpoint specific attributes.
Added .setStorageRuntime() to each endpoint attribute def.
removed NOT_NULL_STRING_LENGTH_ONE_VALIDATOR usage. It is not needed.
[WFLY-2538] Don't output the message as an error as that is setting the exit code and preventing further commands from being executed.
Fix Ispn6 usage.