Add "mpirun" as a valid resource manager.  This works by reading the data in any mpirun process it finds and launching using pdsh.
Add "mpirun" as a valid resource manager.  This works by reading
the data in any mpirun process it finds and launching using pdsh.

This should make padb available on all supercomputers with software
stack conforming to the MPI standard.

ashleypittman/padb,ashleypittman/padb,ashleypittman/padb