COMP: Fixing up build for CMake 2.4. Adding a warning for a date to migrate to 2.6.
COMP: Fixing up build for CMake 2.4. Adding a warning for a date to migrate to 2.6.

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