FIX: a) fix call to Superclass, b) fix ShallowCopy (was not copying Position2)
FIX:
a) fix call to Superclass,
b) fix ShallowCopy (was not copying Position2)

sankhesh/VTK,sankhesh/VTK,ashray/VTK-EVM,keithroe/vtkoptix,msmolens/VTK,candy7393/VTK,mspark93/VTK,demarle/VTK,ashray/VTK-EVM,sgh/vtk,candy7393/VTK,gram526/VTK,hendradarwin/VTK,cjh1/VTK,sankhesh/VTK,demarle/VTK,berendkleinhaneveld/VTK,mspark93/VTK,msmolens/VTK,SimVascular/VTK,demarle/VTK,naucoin/VTKSlicerWidgets,demarle/VTK,demarle/VTK,demarle/VTK,johnkit/vtk-dev,sumedhasingla/VTK,msmolens/VTK,arnaudgelas/VTK,mspark93/VTK,biddisco/VTK,hendradarwin/VTK,arnaudgelas/VTK,keithroe/vtkoptix,aashish24/VTK-old,candy7393/VTK,cjh1/VTK,jeffbaumes/jeffbaumes-vtk,berendkleinhaneveld/VTK,candy7393/VTK,jmerkow/VTK,sumedhasingla/VTK,naucoin/VTKSlicerWidgets,spthaolt/VTK,johnkit/vtk-dev,ashray/VTK-EVM,sgh/vtk,keithroe/vtkoptix,jmerkow/VTK,ashray/VTK-EVM,berendkleinhaneveld/VTK,daviddoria/PointGraphsPhase1,collects/VTK,collects/VTK,demarle/VTK,aashish24/VTK-old,ashray/VTK-EVM,sankhesh/VTK,biddisco/VTK,berendkleinhaneveld/VTK,gram526/VTK,jmerkow/VTK,naucoin/VTKSlicerWidgets,cjh1/VTK,ashray/VTK-EVM,sgh/vtk,arnaudgelas/VTK,daviddoria/PointGraphsPhase1,SimVascular/VTK,sgh/vtk,aashish24/VTK-old,spthaolt/VTK,keithroe/vtkoptix,collects/VTK,mspark93/VTK,msmolens/VTK,arnaudgelas/VTK,aashish24/VTK-old,sgh/vtk,SimVascular/VTK,msmolens/VTK,hendradarwin/VTK,sumedhasingla/VTK,ashray/VTK-EVM,biddisco/VTK,hendradarwin/VTK,sumedhasingla/VTK,Wuteyan/VTK,jmerkow/VTK,sankhesh/VTK,jmerkow/VTK,cjh1/VTK,aashish24/VTK-old,naucoin/VTKSlicerWidgets,collects/VTK,Wuteyan/VTK,candy7393/VTK,mspark93/VTK,cjh1/VTK,johnkit/vtk-dev,arnaudgelas/VTK,Wuteyan/VTK,berendkleinhaneveld/VTK,candy7393/VTK,biddisco/VTK,gram526/VTK,berendkleinhaneveld/VTK,keithroe/vtkoptix,sankhesh/VTK,sankhesh/VTK,berendkleinhaneveld/VTK,daviddoria/PointGraphsPhase1,collects/VTK,SimVascular/VTK,SimVascular/VTK,biddisco/VTK,johnkit/vtk-dev,gram526/VTK,jmerkow/VTK,spthaolt/VTK,gram526/VTK,hendradarwin/VTK,msmolens/VTK,biddisco/VTK,naucoin/VTKSlicerWidgets,Wuteyan/VTK,jeffbaumes/jeffbaumes-vtk,mspark93/VTK,aashish24/VTK-old,cjh1/VTK,spthaolt/VTK,jmerkow/VTK,daviddoria/PointGraphsPhase1,jeffbaumes/jeffbaumes-vtk,jeffbaumes/jeffbaumes-vtk,biddisco/VTK,daviddoria/PointGraphsPhase1,demarle/VTK,johnkit/vtk-dev,Wuteyan/VTK,gram526/VTK,sumedhasingla/VTK,naucoin/VTKSlicerWidgets,jeffbaumes/jeffbaumes-vtk,mspark93/VTK,sankhesh/VTK,jmerkow/VTK,sumedhasingla/VTK,SimVascular/VTK,Wuteyan/VTK,gram526/VTK,candy7393/VTK,johnkit/vtk-dev,arnaudgelas/VTK,msmolens/VTK,collects/VTK,spthaolt/VTK,msmolens/VTK,spthaolt/VTK,SimVascular/VTK,keithroe/vtkoptix,sumedhasingla/VTK,candy7393/VTK,Wuteyan/VTK,johnkit/vtk-dev,jeffbaumes/jeffbaumes-vtk,spthaolt/VTK,sgh/vtk,hendradarwin/VTK,ashray/VTK-EVM,hendradarwin/VTK,sumedhasingla/VTK,daviddoria/PointGraphsPhase1,mspark93/VTK,SimVascular/VTK,keithroe/vtkoptix,gram526/VTK,keithroe/vtkoptix