SSDM-1488 : V3 AS API - Improvements for Seek integration

...r/api/v3/translator/entity/dataset/DataSetTranslator.java

.../v3/translator/entity/dataset/ExternalDataTranslator.java

...3/translator/entity/dataset/FileFormatTypeTranslator.java

...i/v3/translator/entity/dataset/LocatorTypeTranslator.java

...ranslator/entity/vocabulary/VocabularyTermTranslator.java

...v3/translator/entity/vocabulary/VocabularyTranslator.java

...ethz/sis/openbis/systemtest/api/v3/SearchDataSetTest.java

...ric/shared/api/v3/dto/entity/dataset/ArchivingStatus.java

...is/generic/shared/api/v3/dto/entity/dataset/Complete.java

...bis/generic/shared/api/v3/dto/entity/dataset/DataSet.java

...eneric/shared/api/v3/dto/entity/dataset/ExternalData.java

...eric/shared/api/v3/dto/entity/dataset/FileFormatType.java

...generic/shared/api/v3/dto/entity/dataset/LocatorType.java

...neric/shared/api/v3/dto/entity/vocabulary/Vocabulary.java

...c/shared/api/v3/dto/entity/vocabulary/VocabularyTerm.java

.../api/v3/dto/fetchoptions/dataset/DataSetFetchOptions.java

...v3/dto/fetchoptions/dataset/ExternalDataFetchOptions.java

.../dto/fetchoptions/dataset/FileFormatTypeFetchOptions.java

.../v3/dto/fetchoptions/dataset/LocatorTypeFetchOptions.java

...3/dto/fetchoptions/vocabulary/VocabularyFetchOptions.java