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.
Minor changes developed by mppf designed to get the LLVM build working again
Merge pull request #132 from noakesmichael/llvm

One or more of the changes over the last month or so have broken the LLVM build. This is a commit of a subset of the fixes that Michael developed to address this. These changes have been verified for STD.
The next step is to understand the status of LLVM using paratest

Compiled: STD clang, LLVM clang, and STD gnu.
Tested: paratest --verify