BIS-102 SP-146 implement materials updates in transaction

...isd/openbis/generic/server/ETLEntityOperationChecker.java

...a/ch/systemsx/cisd/openbis/generic/server/ETLService.java

...sd/openbis/generic/server/IETLEntityOperationChecker.java

.../systemsx/cisd/openbis/generic/server/MaterialHelper.java

...openbis/generic/server/business/bo/MaterialUpdateDTO.java

...nbis/generic/shared/dto/AtomicEntityOperationDetails.java

...enbis/generic/shared/dto/AtomicEntityOperationResult.java

...x/cisd/openbis/generic/server/ETLServiceDatabaseTest.java

.../systemsx/cisd/openbis/generic/server/ETLServiceTest.java

...ic/shared/basic/dto/AtomicEntityOperationDetailsTest.java

...systemsx/cisd/openbis/systemtest/EntityOperationTest.java