Some late additions to the regressions file based on late Friday runs

Jenkins went off the rails over the weekend, so no new cron mailings
from there to add.
Merge branch 'master' of https://github.com/chapel-lang/chapel into triage-sep-blc
Updating REGRESSIONS based on this morning's returns
Merge pull request #696 from ronawho/cygwin-sched_yield

Put a usleep(1) in chpl_thread_yield for cygwin

[idea ok'd by brad and lydia on chat]

We discovered that tests such as parallel/taskPar/sungeun/taskCount.chpl took
an exceptionally long time to complete on cygwin. After further investigation
it seems sched_yield isn't doing what we expect on cygwin.

According to the man page:

"sched_yield() causes the calling thread to relinquish the CPU. The thread is
moved to the end of the queue for its static priority and a new thread gets to
run."

However for cygwin it seems that a thread can be immediately rescheduled even
if there are others waiting to run. To get around this, this places a usleep(1)
after the sched_yield.

We believe this will force the thread to give up it's time slice and allow
another thread to actually run. This works for taskCount.chpl which completes
in .04 seconds with this as opposed to 300 seconds w/o it.

I tried using nanosleep as well to minimize time spent sleeping but it has no
real affect. I believe the rest of the remaining time slice is being given up
and the time slice is on the order of milliseconds so sleeping for nanoseconds
would only be helpful if the thread were extremely near the end of it's time
slice.

There are other sched_yields that are called and those may need to have similar
sleeps after them, but this is the first attempt to see what happens with
nightly testing.

ZwYieldExecution is the function that sched_yield maps down to and it
guarantees no fairness.
Add lm-numa.good files for some reduction comm count tests

These three tests that count communication for reductions have lower get and
fork counts when run with numa vs. flat.  Added numa specific .good files for
them.
Update to REGRESSIONS based on lasst night's runs
One more... no-local testing just came in
Quiet mismatch with no-use-record.bad due to #678.
Merge pull request #698 from hildeth/master

Quiet mismatch with no-use-record.bad due to #678.
Merge pull request #699 from bradcray/triage-sep-blc

Triage update after first two days of "regressions week"

New regressions
---------------

* a bunch of lulesh out-of-bound failures on prgenv-cray for unknown
  reasons (hilde investigating, thanks Tom!)

* .bad mistmatch for no-use-record due to improved behavior now
  (hilde updated .bad -- should be fixed on next run)


Improvements
------------

* one gdbddash tests passing on darwin now, though three remain
  (thanks hilde!)

* parSafeAdd retired for valgrind testing, though still failing under
  gasnet-fast (thanks Ben!)

* record_from_string .bad mismatch now passing in most configurations
  other than xe-wb.*, just due to normal testing lag (thanks hilde!)

* testProbSize, countMemory now working for darwin (thanks me!)

* refArgIsWide now passing for darwin (thanks Kyle!)

* io/sungeun/ioerror now passing on darwin (thanks hilde!)

* time-sync-incs and hplExample5 now passing on darwin (thanks Kyle!)

* remoteStringTuple now passing for gasnet (thanks Kyle!)

* hpl and fft variants no longer getting double free or corruption under
  baseline testing (thanks Mike!)

* inlfunc*_report no longer complaining about missing suppression under
  baseline (thanks me!)

* cyclic communication counts now working for assign and reduce (thanks
  Vass!)


Misc
----
* moved some nbody_* tests to the sporadic category because they are

* ditto some sporadic cyclic failures

* added some new dates to sporadic failures
Merge pull request #697 from daviditen/fixNumaCommCounts

Add lm-numa.good files for some reduction comm count tests

These three tests that count communication for reductions have lower get and
fork counts when run with numa vs. flat. Added numa specific .good files for
them.