COMP: Replacing _Select1st with a specialized hash_select1st that avoids requiring the stl pair to have first_type defined.  The old HP STL does not define first_type and second_type in its pair.
COMP: Replacing _Select1st with a specialized hash_select1st that avoids requiring the stl pair to have first_type defined.  The old HP STL does not define first_type and second_type in its pair.

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