Update hdfs makefile to use .c instead of .cc suffix.

From @mppf:

I was getting build problems that 'make clobber' solved for me. I believe the
patch below addresses the issue, since the HDFS support files are now C.
Local update of STATUS.devel, removing futures recently retired by me.
Fix config_param.future: Internal error in getVisibilityScope().

This test failed because a type definition inside a param "if" block is not actually in
the AST.  But an attempt is made to resolve the type constructor anyway in
resolveAutoCopies().

The cure is to weed out this undesirable case.

The .good file had to be updated ("false" is expected).

The .future file was removed, as the test now passes.
Remove assertion (syncs behave like records, but aren't).
Merge branch 'master' into fixConfigParamFuture

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Revert "Local update of STATUS.devel, removing futures recently retired by me."

This reverts commit 903e008148a9ac9948ee51a20a2a6228a9e34041.
Future test users/hilde/refcnt now passes due to #168.

The .good file had to be updated due to changes in the number of formal temps created.
Following that change, this test passes, so the .future file was removed.
Future test classes/claridge/baseConstructorCall now passes due to #168.

The .good file needed to be updated due to a missing finial newline.  After that, the test
passes, due to PR #168 which implemented user-defined default constructor calls.
Update STATUS.devel, removing futures cured by #168 and #196.
Merge branch 'master' of https://github.com/hildeth/chapel
Revert "See the performance impact of not using hwloc"

This reverts commit b18fa4801d8333d4a1a6e90839ebb26a96d435e1.

Brad mercilessly demanded I test tcmallc+qthreads for at least one more day.
Merge pull request #242 from ronawho/qthreads-as-default

Revert "See the performance impact of not using hwloc"

This reverts commit b18fa4801d8333d4a1a6e90839ebb26a96d435e1.

Brad mercilessly demanded I test tcmallc+qthreads for at least one more day.
Adding ref var futures that cause compiler internal error.
Merge pull request #243 from sungeunchoi/cast-enum-in-fn-future

Adding ref var futures that cause compiler internal error.
First attempt to fix launchcmd for PBSPro machines

XE testing has been failing saying that aprun doesn't have enough resources.
for PBSPro this is because when you do a qsub, you have to give it the number
of nodes you want and the number of cores per node. This is what we do in the
pbs-aprun launcher. This adds code to the launchcmd script, that mirrors how we
detect the number of cpus to reserve in the pbs launcher.
Fix up initial effort of launchcmd for PBSPro

I don't know python...

Tested, and seems to be working
Remove extra newline that I inserted by accident
Another slightly strange enum cast future.  If the enum declaration is
moved to the global scope or if the string type is used directly
(vs. as a type parameter), things work fine.
Merge pull request #245 from sungeunchoi/cast-enum-in-fn-future

Another slightly strange enum cast future.

bug: Unable to resolve return type for cast between enum and string if enum declared in function and string passed in as type parameter

If the enum declaration is moved to the global scope or if the string type is used directly
(vs. as a type parameter), things work fine.
Add hwloc v1.9.1.