fixed some bugs and added parallel
fixed some bugs and added parallel

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