LMS-2196 Changes for new rollback infrastructure.

...rce/java/ch/systemsx/cisd/etlserver/ThreadParameters.java

...strator/AbstractOmniscientTopLevelDataSetRegistrator.java

...lserver/registrator/ContainerDataSetStorageAlgorithm.java

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

...x/cisd/etlserver/registrator/DataSetStorageAlgorithm.java

.../etlserver/registrator/DataSetStorageAlgorithmRunner.java

.../cisd/etlserver/registrator/DataSetStorageRollbacker.java

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

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

...rver/registrator/ConfiguredOnErrorActionDecisionTest.java

...d/etlserver/registrator/DataSetStorageRollbackerTest.java

...ver/registrator/JythonTopLevelDataSetRegistratorTest.java