Add Debug Statements

ompi/communicator/comm_init.c

ompi/dpm/dpm.c

ompi/mpi/c/comm_spawn.c

ompi/mpi/c/comm_spawn_multiple.c

ompi/mpi/c/finalize.c

ompi/runtime/ompi_mpi_finalize.c

ompi/runtime/ompi_mpi_init.c

rank-swapper-agent/hello_c.c