[WFLY-2415] Make legacy xml use statistics=true, which is the actual legacy behaviour
WFLY-2298 Redesign @Stateful EJB clustering
Restore legacy resources/attributes for better compatibility with older versions.
[WFLY-2520] Support for resource deprecation metadata
Deprecate file-passivation-store and cluster-passivation-store resources
Stablize CommandDispatcherTestCase.
WFLY-2521 EJB backing cache's can generate large retention from cancelled tasks in its scheduled executor's DelayedWorkQueue
Remove some deps leftovers & testsuite cleanup

 - unify surefire configuration
 - upgrade to newer surefire
 - move most of surefire configuration to plugin definition section
 - unify basic testsuite by removing full & web configs
 - introduce -Phelp profile when you need to pring debug help for TS
 - WFLY-2124 Revisit LDAP testing within the testsuite.
Added a JDBC repository type and reworked the base subsystem to better fit it.
Update batch subsystem tests and fix various issues found.
[WFLY-2541] Add access constraints to read-log-file and list-log-files operations.
Use return value of ModelFixer when comparing reverse controller model
[WFLY-2526] SocketBinding cleanup
Change properties to lower thread creation
[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.