Merging with Yaroslav changes

src/Decomposition/CartDecomposition.hpp

src/Decomposition/ie_ghost.hpp

src/Grid/grid_dist_id.hpp

src/Grid/grid_dist_id_HDF5_chckpnt_restart_test.hpp

src/Grid/grid_dist_id_comm.hpp

src/Vector/performance/vector_dist_performance_util.hpp

src/Vector/vector_dist.hpp

src/Vector/vector_dist_HDF5_chckpnt_restart_test.hpp

src/Vector/vector_dist_unit_test.hpp

src/main.cpp

src/pdata_performance.cpp