EDIT

cleanup

ref #6965 add reference author handling and and reporting for ID duplicates

ref #6965 fix compilation issue in ImportDeduplicationHelper

cleanup

ref #6965 fix TropicosNameImportTest

ref #6965 first version of Tropicos import

cleanup

ref #6965 rename static Name Identifier methods

ref #6965 move CsvImportBase to "in" package

move stream base classes from dwca to stream package (test package)