Adding binary format for VTK_WRITER

src/Makefile.am

src/VTKWriter/VTKWriter.hpp

src/VTKWriter/VTKWriter_grids.hpp

src/VTKWriter/VTKWriter_grids_st.hpp

src/VTKWriter/VTKWriter_grids_util.hpp

src/VTKWriter/VTKWriter_point_set.hpp

src/VTKWriter/VTKWriter_unit_tests.hpp

src/VTKWriter/is_vtk_writable.hpp