Icon editor needs refactoring

[svelderrainruiz]

Leaving a placeholder here to start the discussion around re architecting the icon editor

[pettaa123]

Sorry for just crashing into this. I don't know if something similar was already crafted into new icon editor. I would like to see customizable behaviour.
E.g. by injecting ones own class from LabVIEW Data via redirceting an .ini path.