fix #8444: add warning if taxon used in taxonrelationship is used more than once
fix #7378: add taxon doubtful and relationship doubtful checkbox to misapplied name details view
fix selection of taxon of misappliedName relationship for supplemental data view
smaller changes for updating editor when changing taxon in misapplied name relationship
fix multiple representation by removing conversation of selection dialog
ref #6789: taxon of misapplied name is now clickable and supplemental data enabled