Adding lustre
Merge remote-tracking branch 'origin' into lustre
moving lustre support to sys.c
Merge branch 'master' into lustre
adding -Qunused for lustre
Make chpl_arch return 'none' for versions of gcc < 4.3
Adding fixes per Michael's suggestions. Cleaned up qio_get_chunk, and moved qio_get_fs_type above it (since we are now using it in the qio_get_chunk function
Merge pull request #120 from Kyle-B/chpl-arch-for-old-cc

Make chpl_arch return 'none' for versions of gcc < 4.3

Old versions of GCC would get a few warnings when chpl_arch was run. After this
commit versions of GCC before 4.3 will use 'none' for CHPL_TARGET_ARCH.
Fixing unused variable error
Adjusted comm counts in .good for ChapelRangeBase merge.
Merge pull request #126 from vasslitvinov/adjust-good-files-for-improved-comm-counts

Adjusted comm counts in .good for ChapelRangeBase merge.

Get counts on remote locales improved by 2 for each of these two tests.

I confirmed that the improvement corresponds to ChapelRangeBase
merge (*), and did not look for a specific reason.
I am updating the two .good files with the improved counts.

(*) That means going from the merge of #95 to the merge of #90,
equivalently from commit 76d0ac6 to commit 20e2be7.
Merge pull request #93 from tzakian/lustre

When compiled with lustre in the ``CHPL_AUX_FILESYS`` environment variable, this will make it so that when the user calls ``file.getchunk`` from ``IO.chpl`` we will return the stripe size for that file as opposed to the optimal transfer block size.
Merge branch 'master' into qthreads-default-scheduler