COMP: Add a definition for SIZE_MAX if not defined.
COMP: Add a definition for SIZE_MAX if not defined.

Fixes compile issues on VS 7.1.

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