- Add and format the arrow
- Remove the icon used to indent child interfaces (the arrow is enough)
Signed-off-by: RD WebDesign <github@rdwebdesign.com.br>
- interfaces that do not depend on others (and have no children) are placed at the top of the treeview
- interfaces that do have children get them directly assigned below them
Signed-off-by: DL6ER <dl6er@dl6er.de>