SVGHMI: Fix again clone unlinking, and this time add an "original" attribute to track the id of the original object before unlinking.
from __future__ import absolute_import
from etherlab.etherlab import *
from util.BitmapLibrary import AddBitmapFolder
import util.paths as paths
AddBitmapFolder(os.path.join(paths.AbsDir(__file__), "images"))