Changes through Tuesday mid-day.
Merge branch 'master' of github.com:chapel-lang/chapel into REG-TRI
Wednesday updates.
Today's changes.
Add local blocks to the BlockStmts walked during return path checking

The statements in a local block should be walked in isDefinedAllPaths in the
same way as for plain BlockStmts and do-while BlockStmts.  This gets rid of the
warning in users/ferguson/local-return.chpl, so remove that .future and .bad.
Today's updates.
Rename 4 methods on ModuleSymbol, e.g. getClasses() to getTopLevelClasses(), to emphasize that they only get the top level objects
Extend getTopLevelClasses() etc to work consistently with module initFn at the start of docs() and the start of normalize()
Migrate insertModuleInit from the start of docs() to the start of normalize()
Modify the sources for the .good file on two tests now that the initFn has migrated past docs
Today's updates (so far).
Merge branch 'master' of github.com:chapel-lang/chapel into REG-TRI
Pluck the RE2 install dir out of the "compileline --libraries" output
instead of building it ourselves.  Doing so will automatically adapt to
future changes in the install path.

This fixes regexp/ferguson/ctests testing failures due to:
  https://github.com/gbtitus/chapel/commit/e7c4859643c55b5c5dd602249b342cf1d11bba85
Merge remote-tracking branch 'chapel-lang/master' into init-fn
Merge remote-tracking branch 'chapel-lang/master' into init-fn
Triage handoff update.

REGRESSIONS:
- Remove the entry for pull #44 causing segfaults; that's been fixed.
- Remove the entry for gcc/PE updates causing chpbld* failures; that
  went away.
- Remove the entry for the one-time SEA<-->CF connectivity issues.
- Remove entry for the one-time failures due to jenkins slave problems
  on bradc-lnx and lnx-vass.
- Move the entry for intermittent problems retrieving and storing perf
  data to TRIAGE.
- Add an entry for the regexp/ferguson/ctests/sub_test failures
  resulting from pull #64 changes to runtime/third-party build/install
  paths.
- Remove the entry for failing tests due to Mike's GC'ed AST nodes.
  This was fixed several days ago and I thought I'd removed these, but
  they were still here.
- Remove the entry for changed comm counts due to 004a287; Kyle fixed
  this.

TRIAGE:
- Remove an entry for filesystem problems, which went away.
- Remove a nondeterministic .../benchmarks/lulesh/lulesh timeout that
  was expected to go away.
- Add the entry for intermittent problems retrieving and storing perf
  data (moved from REGRESSIONS).
Remove the getExternPrototypes flag
Merge pull request #74 from gbtitus/re2-sub-test

when testing, don't build the re2 install path manually
Update ModuleSymbol::getTopLevelFunctions() to take a flag that indicates whether extern/prototypes should be included or not
Fix the entry for chpl-cache-support-test.  (It was just a placeholder
before.)