ENH: Merge changes from main tree into VTK-5-2 branch. (cvs -q up -j1.41 -j1.42 Rendering/vtkOpenGLProperty.cxx)
ENH: Merge changes from main tree into VTK-5-2 branch. (cvs -q up -j1.41 -j1.42 Rendering/vtkOpenGLProperty.cxx)

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