[Pharo-project] HScaleMorph and VScaleMorph in Polymorph

Hi Gary, Recently, I removed the class ScaleMorph because it was not license clean and it was not used. Only now I've noticed that there are indirect subclasses in Polymorph (HScaleMorph and VScaleMorph inheriting from FixedScaleMorph). Can we remove these three classes? They are not referenced and don't have any instances. Cheers, Adrian ___________________ http://www.adrian-lienhard.ch/