last changes

install

script/install_Parmetis.sh

src/Decomposition/CartDecomposition.hpp

src/Decomposition/CartDecomposition_unit_test.hpp

src/Decomposition/ie_ghost.hpp

src/Graph/dist_map_graph.hpp

src/Graph/dist_map_graph_unit_test.hpp

src/Grid/grid_dist_id.hpp

src/Grid/grid_dist_id_iterator_dec.hpp

src/Grid/grid_dist_id_unit_test.hpp

src/Grid/grid_dist_id_unit_test_ext_dom.hpp

src/Grid/grid_dist_util.hpp

src/main.cpp