ENH: Merge changes from main tree into VTK-5-0 branch. (cvs -q up -j1.17 -j1.18 Hybrid/vtkGreedyTerrainDecimation.h)
ENH: Merge changes from main tree into VTK-5-0 branch. (cvs -q up -j1.17 -j1.18 Hybrid/vtkGreedyTerrainDecimation.h)

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