FIX: Window/level (more) consistent with X implementation.
FIX: Window/level (more) consistent with X implementation.

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