ref #6973 Clear all CdmEditorParts when (re-)connecting

Fix state handling of save button/dirty flag for indirect edits(details)

ref #6668 Update taxon name editor when deleting the type specimen

missed to commit WorkbenchEventConstants

ref #7230: refresh of name editor and details view after changing taxon of misapplied name relationship

fix #5696: updating details view and supplemental data view after choosing a new name

ref #7268 Implement own extension point for preferences

Conflicts:¶

eu.etaxonomy.taxeditor.workbench/fragment.e4xmi¶

ref #6547 Add missing constant

ref #6912 Update view when creating a new data base model

ref #6925 Fix selection handling for editor parts