Split and join skeletons sets the treenode's editor_id to the request.user.id
Split and join skeletons sets the treenode's editor_id to the request.user.id

Only for the treenode for which the parent_id is modified.

htem/CATMAID,fzadow/CATMAID,htem/CATMAID,fzadow/CATMAID,htem/CATMAID,fzadow/CATMAID,fzadow/CATMAID,htem/CATMAID