ENH: Sync with CMake CVS, patch from Pat Marion.
ENH: Sync with CMake CVS, patch from Pat Marion.

Sync the VTK copy of the FindPythonLibs module with CVS head. Main
change is a patch from Pat Marion to improve the Python modules macro.

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