ENH: Merge changes from main tree into VTK-5-2 branch. (cvs -q up -j1.157 -j1.158 IO/vtkDataReader.cxx)
ENH: Merge changes from main tree into VTK-5-2 branch. (cvs -q up -j1.157 -j1.158 IO/vtkDataReader.cxx)

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