Summary of changes for mpi 1.2.0:
-------------------------------------------------------------------

 * Changed Makefile to allow specifying MPI compile and link options
   via environment variables.

 * Fixed a memory leak bug.

Summary of changes for mpi 1.1.1:
-------------------------------------------------------------------

 * Package name changed.

 * Patched the MPI_(I)Probe function that was incompatible with newer versions of openmpi.

 * This version of the package should work with distributions of mpi other than openmpi,
   not testing has been done yet, though.

Summary of changes for openmpi_ext 1.1.0:
-------------------------------------------------------------------

 * Added help text and demos in all example scripts

 * Code clean-up and standardization, and some bug-fixes

