EDIT

fix test for TaxonNavigator: all nodes need a taxon, except the topmost one

#5301 Add merge call for saving new feature tree

#5335 Use new getLanguageByLabel methof in term service

#5306 Use default language if preferred language is null

Merge branch 'develop' of https://dev.e-taxonomy.eu/git/taxeditor into develop

fix move taxonnode in natural order

#5268 Use convert methods which use uuids

Merge branch 'develop' of https://dev.e-taxonomy.eu/git/taxeditor into develop

fix #5261 and minor

Fix setting of key statement