ENH: Merge changes from main tree into VTK-5-2 branch. (cvs -q up -j1.3 -j1.4 Rendering/Testing/Tcl/TestPartialPreIntegration.tcl)
ENH: Merge changes from main tree into VTK-5-2 branch. (cvs -q up -j1.3 -j1.4 Rendering/Testing/Tcl/TestPartialPreIntegration.tcl)

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