Entity.clone() - possible error if component registered with BaseClass

[neilmanuell]

line no 154:
copy.add( newComponent );
assumes that all components being cloned are referenced against their Class, not a BaseClass

ie:
copy.add( newComponent, ComponentBaseClass );

I don't think that this method is used within the framework, so any errors probably won't occur very often.

I shall write a test to prove this, then write a patch

[neilmanuell]

sorry, I hadn't realised that that the pull request would add an issue
am closing this one