[Mpi-22] 2 new proposals

[Jeff Squyres]

I have submitted two new 2.2 proposals with the help of George Bosilca:

https://svn.mpi-forum.org/trac/mpi-forum-web/wiki/mpi22/TYPE_GET_CONTENTS
https://svn.mpi-forum.org/trac/mpi-forum-web/wiki/mpi22/RepeatedNeighborGraphComms

These are issues that came up as side-effects of MPI-2.1; I brought  
both of them up at the Menlo Park Forum meeting.


-- 
Jeff Squyres
Cisco Systems