SharedNode subclassing

We have a case for subclassing a SharedNode and using it as a composition.



We do not wish to create the SharedNode with a model and wish to set it later when we have the model.



Can you please modify setTarget(Node target) from private to protected so that sucblasses can call this method.



Thanking you in advance

i don't see a problem in that, if noone objects i will change that in 24 hrs.

Committed it.

Thanks dhdd, much appreciated