ref #6925 Update part titles

ref #6595 Update part name with changes

ref #6595 Propagate dirty state handling

Merge branch 'develop' into nameEditorE4

Conflicts:¶

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

ref #6907 migrate remaining handlers

ref #6722: life form is available in fieldunit details

ref #6595 Refresh after moving synonym

ref #6923: selection in moveDescriptionToOtherTaxonHandler is of type FeatureNodeContainer not Description

ref #6595 Use only e4 handler for opening name editor

ref #6595 Migrate handler for opening taxon nodes in name editor