ENH: Merge changes from main tree into VTK-5-0 branch. (cvs -q up -j1.30 -j1.31 Filtering/vtkCompositeDataPipeline.cxx)
ENH: Merge changes from main tree into VTK-5-0 branch. (cvs -q up -j1.30 -j1.31 Filtering/vtkCompositeDataPipeline.cxx)

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