ref #7010 Adapt descriptive view handlers for multiple selection
ref #2380: implement usage of Dto for taxon navigator
fix multiple representation by removing conversation of selection dialog
ref #6595 code refactoring
ref #6925 Inject context into operations to allow sync/async execution
ref #6595 removed e3 name editor classes (unstable navigator plugin)
ref #6595 refactor selection handling to migrated name editor
Merge branch 'develop' into nameEditorE4
ref #6907 migrate remaining handlers