SP-45, BIS-21 Call jython post-registration hook from recovery code

...strator/AbstractOmniscientTopLevelDataSetRegistrator.java

...lserver/registrator/DataSetRegistrationPersistentMap.java

...isd/etlserver/registrator/DataSetRegistrationService.java

.../etlserver/registrator/DataSetStorageAlgorithmRunner.java

...ver/registrator/DataSetStoragePrecommitRecoveryState.java

...d/etlserver/registrator/JythonTopLevelDataSetHandler.java

...r/registrator/api/v1/IDataSetRegistrationTransaction.java

...gistrator/api/v1/impl/DataSetRegistrationTransaction.java

...er/registrator/api/v2/JythonTopLevelDataSetHandlerV2.java