Initial pass to switch from CHPL_MEM value of 'default' to 'cstdlib'
Merge branch 'default-to-cstdlib' of github.com:benharsh/chapel into default-to-cstdlib
Renaming files to match cstdlib naming; Correcting naming in docs
Merge branch 'quickstart-use-default' into default-to-cstdlib
Using cstdlib in quickstart scripts
Found another stray default
Filter another line of slurm output for lulesh failure cases.

This only occurs with the ugni comm layer.
fix typo
Merge branch 'master' of github.com:chapel-lang/chapel into slurm-ugni-lulesh-prediff
Start on llvm test script...
Merge branch 'master' of github.com:chapel-lang/chapel into default-to-cstdlib
Fixing new script
Turn off tcmalloc by default, at least for tonight
Merge pull request #391 from thomasvandoren/slurm-ugni-lulesh-prediff

Update lulesh prediff for slurm ugni configuration.

When running lulesh tests with slurm launcher, ugni comm, and muxed tasks the following error shows
up in addition to the regular non-zero exit code error:

```
slurmstepd: Terminating job step 113904.0; task 0 exit code 1 exited without notification
```

This updates the prediff to filter this message, too.

I tested that the lulesh tests pass on my mac as well as on an XC with the configuration that this error
shows up in.
Merge pull request #392 from benharsh/turn-of-tc

Due to some nondeterministic segfaults with qthreads+tcmalloc, let's turn off tcmalloc for tonight's testing.
Remove coforallOnByRef and userSync futures.

These two tests are passing now due to #293 (Update licm to hoist wide variables).  The
tests recommended different approaches to reducing comm counts, but since LICM covers the
optimization, the other approaches are more or less moot.
Merge pull request #394 from hildeth/quietHildePerfFutures

Remove coforallOnByRef and userSync futures.

These two tests are passing now due to #293 (Update licm to hoist wide variables). The
tests recommended different approaches to reducing comm counts, but since LICM covers the
optimization, the other approaches are more or less moot.
Add -llvm flag and llvm support to nightly script.
Run hellos and extern/ferguson for llvm testing.
Use comm=none instead of gasnet.