ENH:Clean up code & documentation
ENH:Clean up code & documentation

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