EDIT

change message if accepted name of MAN is not included in any classification

fix #7500: correct handling of MAN when opening in nameEditor

fix #7715: label for sources of descriptions and descriptionelements are changed to sources

ref #7726 Shorten label of nomenclatural cache

ref #7415 fix NPE in ExternalLinksElement

fix #7738 Fix potential NPE

ref #7728 Removed unused toolkit member

fix #7728 Fix initialisation of form toolkit in DateElement

ref #6850 Fix label for null value

fix #7717: color of end fields in partial element are grey if disabled