Update REGRESSIONS for this week.
Update REGRESSIONS for this week.

Lots of fun here:
- Add an entry for a widespread (linux32, baseline, numa) failure in
  ipe/simple and attribute to mnoakes at his request.
- Add a note in the perf.chapel-shootout entry that there doesn't seem
  to be any testing by that name (no emails with 'shootout' in their
  Subject:.)
- Update sporadic failures as they occurred and resolved during the
  week.
- Add gasnet.fifo types/string/StringImpl/memLeaks/find segfault.
- studies/cholesky/jglewis/version2/performance/test_cholesky_performance
  on xc-wb.intel seems to be non-sporadic; change the entry accordingly.
- Add classes/deitz/test_dynamic_dispatch2 to the prgenv-cray sporadic
  dropped output list.
- studies/hpcc/STREAMS/bradc/stream-slice ended up in the prgenv-cray
  sporadic dropped output list twice; combine the entries.
- Remove the 'filenames printed by C compiler when multiple .c files are
  specified' entry under xc-wb.prgenv-cray; Michael's sub_test change
  fixed these failures.
- Also under xc-wb.prgenv-cray, add modules/standard/BitOps/rotl with
  the correct problem description and assign it tentatively to Kyle.
  (We thought it was an instance of 'filenames printed by C compiler
  when multiple .c files are specified', but it wasn't.)
- Remove optimizations/cache-remote/ferguson/c_tests/chpl-cache-support-test,
  also due to Michael's fix to not list source files.
- Under *pgi*, add an entry for a number of tests that are failing
  because we're building gmp with PGI (which doesn't work) and then
  getting the alloca() errors we deserve.  Attribute to gbt, though
  tvandoren may beat him to it.
- Add an entry for release/examples/benchmarks/hpcc/fft to the 'Output
  file from job does not exist' problem in the xc.* configuration.
- Put the xc.knc hello* and beer failures under a 'sporadic execution
  failures' entry.
- Add an xc.knc entry for release/examples/benchmarks/lulesh/lulesh
  getting a SIGBUS at execution time, tentatively guessed as sporadic.
- Clean up the xc.knc 'fatal error: 'fftw3.h' file not found' entry and
  assign to tvandoren, with his blessing.
- Removed a couple of redundant '(configuration)' comments in problem
  entries, where the 'configuration' was precisely the one the entry was
  listed under.
- Removed consistent release/examples/benchmarks/lulesh/lulesh entries
  under perf.xc.local.intel, which seem to have gone away.  (If they
  were listed as sporadic I would have waited, but they were marked as
  consistent.)
- Remove a consistent release/examples/benchmarks/hpcc/fft entry that is
  no longer failing, under perf.xc.local.cray.
- Under perf.xc.local.pgi, add an entry for a number of tests that are
  failing because we're building gmp with PGI (which doesn't work) and
  then getting the alloca() errors we deserve.  Attribute to gbt, though
  tvandoren may beat him to it.  (There is an similar entry under *pgi*,
  but that one lists the functional testing symptom and this one lists
  the performance testing symptom.)
- Add new entries for chpldoc/compflags/folder/failToCreateDir.doc
  failures under cygwin32 and cygwin64, though these are expected to go
  away Real Soon Now (tomorrow, I think).
- Add an entry for a missing package on cygwin32 which prevents 70-odd
  chpldoc tests from being run, and attribute to tvandoren, with his
  blessing.
- Review all configurations and update dates to reflect having done so.
- Correct a few white space flaws I ran into along the way (too many or
  too few blank lines).

hildeth/chapel,CoryMcCartan/chapel,CoryMcCartan/chapel,hildeth/chapel,CoryMcCartan/chapel,chizarlicious/chapel,CoryMcCartan/chapel,hildeth/chapel,chizarlicious/chapel,hildeth/chapel,chizarlicious/chapel,hildeth/chapel,hildeth/chapel,chizarlicious/chapel,hildeth/chapel,CoryMcCartan/chapel,CoryMcCartan/chapel,chizarlicious/chapel,chizarlicious/chapel,chizarlicious/chapel,CoryMcCartan/chapel