Cleaner use of the dialog-confirm for the object_tree "Give neuron to user..." menu item.
Cleaner use of the dialog-confirm for the object_tree "Give neuron to user..." menu item.

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