COMP: Only compile new Qt classes if Qt4 is being used.
COMP: Only compile new Qt classes if Qt4 is being used.

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