Bug fix for gatherv (Jan 12, 07)
Bug fix for scatter (Dec 8, 06)
Added the routine mpi_comm_set_errhandler (Nov 29)
Bug fix for mpi_send, for multidimensional arrays (Nov 29)
Minor changes to doc string include file for AIX compiler.
Version 1.13 collectives now work for dynamically created processes.
Version 1.13 added doc strings (on line documentation) for all routines.
Version 1.12.2 fixes a potentially serious memory leak in mpi_send and less serious in mpi_group_incl.
Version 1.12.1 fixes problems with non-integers in mpi_scatter, mpi_scatterv, mpi_alltoall.
Added notes on building using NumPy instead of Numeric.
Added makefile for IBM "SP class" machines.