Move the 'isClass' property to the Class wrap prototype.
Move the 'isClass' property to the Class wrap prototype.

jerson/NodObjC,jerson/NodObjC,TooTallNate/NodObjC,telerik/NodObjC,TooTallNate/NodObjC,mralexgray/NodObjC,jerson/NodObjC,mralexgray/NodObjC,telerik/NodObjC