Fixes #4825: fortran: fix PGI compiler with mpi_f08

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r32385 [[BR]]
fortran: add the .o's back into libmpi_usempif08

Thanks to Paul Hargrove for the massive hint to find this.

r32386 [[BR]]
fortran: remove a duplicate listing of this file

This fixes some duplicate symbols, once the .o files for the modules
were restored into the library (some compilers need the .o files, some
don't (!)).

Also, remove trailing whitespace.  :-)
Fixes #4816: btl_openib_receive_queues mca param not always taken into account

Handedit to complete the port

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r32350 [[BR]]
Fixing the OpenIB receive queue selection logic. Refs #4816

r32379 [[BR]]
Cleanup the MCA param registration - the MPI_T interface is allowed to modify the value, so don't read the value until we are ready to use it. Discussed with Nathan, but will ask his review prior to porting it to 1.8.2

Refs #4816
Let's roll rc3