ref #6169 basionymToggle moved to top and has correct initial state
ref #6169 ToManyRelatedEntitiesComboboxSelect, CdmFilterablePagingProvider and CdmTitleCacheCaptionGenerator implemented
TODO notes
ref #6368 adapting cdm-vaadin to new TaxonName model
ref #6169 adding combinationAutorField to name editor
ref #6169 renaming taxon package to name