EDIT

ref #7086 Fix merge issues

Merge branch 'develop' into wset

ref #7086 Move navigator content/label provider to store plugin

fix multiple representation by removing conversation of selection dialog

ref #6925 Set conversation and cdmEntitySession to null for dispose

avoid widgetIsDisposed exceptions by check of control is disposed

Fix NPE in classification label provider

ref #6595 Preselect classification when moving factual data

fix NPE for cloneClassification

ref #6909 Directly update tree when linking with taxon