Merge branch 'master' of sissource.ethz.ch:sispub/openbis

...neric/server/dss/plugins/sync/common/EntityRetriever.java

...c/server/dss/plugins/sync/common/MasterDataExtractor.java

.../dss/plugins/sync/harvester/HarvesterMaintenanceTask.java

...nc/harvester/synchronizer/AbstractRegistrationHolder.java

...ugins/sync/harvester/synchronizer/EntitySynchronizer.java

.../plugins/sync/harvester/synchronizer/IHarvesterQuery.java

.../plugins/sync/harvester/synchronizer/IncomingDataSet.java

...s/plugins/sync/harvester/synchronizer/IncomingEntity.java

...plugins/sync/harvester/synchronizer/IncomingMaterial.java

...r/dss/plugins/sync/harvester/synchronizer/MasterData.java

...plugins/sync/harvester/synchronizer/MasterDataParser.java

...s/sync/harvester/synchronizer/MasterDataSynchronizer.java

...dss/plugins/sync/harvester/synchronizer/PersonRecord.java

.../plugins/sync/harvester/synchronizer/RegistrationDTO.java

...ugins/sync/harvester/synchronizer/ResourceListParser.java

...s/sync/harvester/synchronizer/ResourceListParserData.java

...s/sync/harvester/synchronizer/SynchronizationContext.java

...sd/etlserver/registrator/api/v1/impl/ConversionUtils.java

...is_sync_big/openbis_test_openbis_sync_big_data_source.sql

...s_sync_big/pathinfo_test_openbis_sync_big_data_source.sql