Fixes #4819: Move r32356 to v1.8 branch (Increase default minimum sm pool)

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r32356 [[BR]]
Increase default minimum sm pool size.  Discussed in this RFC:
http://www.open-mpi.org/community/lists/devel/2014/07/15274.php

cmr=v1.8.3:reviewer=bosilca
Fixes #4822: Move r32360 to v1.8 branch (mca/base: make clang static analyzer)

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r32360 [[BR]]
mca/base: make clang static analyzer happy

cmr=v1.8.3:reviewer=jsquyres
Fixes #4835: Move r32429 to v1.8 branch (Cleanup some autoconf messages -)

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r32429 [[BR]]
Cleanup some autoconf messages - thanks to Paul Hargrove for noting them

cmr=v1.8.3:reviewer=jsquyres
Fixes #4836: Move r32430 to v1.8 branch (We haven't supported SPARC 8)

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r32430 [[BR]]
We haven't supported SPARC 8 in a long time, so remove the atomics reference. Thanks to Paul Hargrove for bringing it to our attention.

cmr=v1.8.3:reviewer=hjelmn
Fixes #4846

This change fixes the case where we cannot load libcuda.so.1 for whatever reason. We mark the support as unavailable and enhance the message to help the user to get passed this issue. 

Taken from patch
Fixes #4859: Move r32514 to v1.8 branch (As requested in RFC and)

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r32514 [[BR]]
As requested in RFC and discussed at weekly meeting, change default setting of ibv_fork_init() to off.
Link to RFC: http://www.open-mpi.org/community/lists/devel/2014/07/15393.php

cmr=v1.8.3:reviewer=jsquyres
Fixes #4878: Move r32614 to v1.8 branch (MPI_Type_create_indexed_block.3: fix a typo in)

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r32614 [[BR]]
MPI_Type_create_indexed_block.3: fix a typo in the man page

cmr=v1.8.3:reviewer=jsquyres
Fixes #4879: Move r32615 to v1.8 branch (Fix MPI_COMM_SPLIT_TYPE with MPI_UNDEFINED)

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r32615 [[BR]]
Fix MPI_COMM_SPLIT_TYPE with MPI_UNDEFINED

Thanks to Lisandro Dalcin for identifying the problem.

Fixes #4876

Submitted by George Boscila, reviewed by Jeff Squyres.

cmr=v1.8.3:reviewer=ompi-rm1.8
Fixes #4881: Move r32621 to v1.8 branch (Turn off the coll/ml component)

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r32621 [[BR]]
Turn off the coll/ml component if --without-hwloc was given

cmr=v1.8.3:reviewer=jsquyres
Fixes #4882: Move r32622, r32627 to v1.8 branch (Fortran: add mpi_alloc_mem_cptr like bindings)

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r32622 [[BR]]
Fortran: add mpi_alloc_mem_cptr like bindings when configured with --without-weak-symbols

cmr=v1.8.3:reviewer=jsquyres

r32627 [[BR]]
fortran: also provide PMPI variants for MPI_Alloc_mem_cptr

r32622 was the first half of the fix -- we need the PMPI variants as well.

Refs #4882
Fixes #4884: Move r32628 to v1.8 branch (usnic: remove suggestion of enabling)

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r32628 [[BR]]
usnic: remove suggestion of enabling no-drop in the fabric

Reviewed by Reese Faucette

cmr=v1.8.3:reviewer=ompi-rm1.8