comparing a unloaded scope with a loaded empty scope returns TRUE #81

scope1 has been loaded, and is empty
scope2 has not been loaded (its just a vector still)

if you compare them it comes out true, since atm scope2 is also empty, but its a vector only.

fix needs some investigation but probably its just a matter of checking to see if either collection is nil, then compare the vectors. Possibly don't even need to compare vectors since IIRC the collection system insures that the same vector will return the same collection object anyway.