EDIT

avoid NPE when using new node as parent for d&d

ref #8774: only one message when trying to move new node

minor

cleanup

ref #9199: move original information behind name used in source

ref #8774: code cleaning

ref #8774: label issues in character editor

ref #8774: save is not necessary for creating new terms

ref #8774: change text for duplicates

ref #8774: avoid d&d to child of the dropped node