Merge branch 'master' of https://github.com/chapel-lang/chapel
Added parSafe=false to a test
Fixed a minor glitch in each of sub_test and paratest.server
Add parallel execution of make to lots of testing scripts.
Do not use parallel execution when calling `make check`.

start_test breaks because the backend C build (inside chpl compiler) calls
make. However, when that make starts up, it assumes it is a submake and
attempts to communicate with a job server that does not exist. There is
probably some way to fix that (one thought is to set .NOTPARALLEL in the
Makefile.exe), but it is simple enough to call regular make with parallel
execution and then make a second call to make check.
An initial version of jacobi-unroll.  Need to ask Ian and Cathie
about the fact that it still doesn't pass the correctness test.
Merge branch 'para-make' of github.com:thomasvandoren/chapel into test-with-para-build
Merge branch 'master' of github.com:chapel-lang/chapel into test-with-para-build

Conflicts:
	util/cron/nightly
	util/cron/test-cray-xc-knc-default-examples.bash
Merge branch 'master' of github.com:chapel-lang/chapel into test-with-para-build
Merge branch 'master' of github.com:chapel-lang/chapel into test-with-para-build
Improve error handling in nightly when CHPL_NIGHTLY_LOGDIR is not set.

* Report error and exit with non-zero code if CHPL_NIGHTLY_LOGDIR is not set
  (or empty) in -cron mode.
* Try to create the logdir, if it does not exist already (for both -cron and
  -debug modes).
* Check that directory is accessible in both -cron and -debug modes.

Some of these things were already done in -debug mode.
Merge branch 'master' of github.com:chapel-lang/chapel into improve-error-checking-in-nightly
I am adding the baseline c version of the code
Including 2 different version of the the CFD-mini benchmark.
One is the baseline chapel
one is the baseline c
Snapshot of where I left things on Friday
Change sub_test to always use the compileline from CHPL_HOME

compileline can behave poorly if run from a CHPL_TEST_UTIL_DIR that is
not inside of CHPL_HOME when using a module.
Merge pull request #669 from Kyle-B/kb-subtest-compileline

Change sub_test to always use the compileline from CHPL_HOME

compileline can behave poorly if run from a CHPL_TEST_UTIL_DIR that is
not inside of CHPL_HOME when using a module.
Introduce While/For loop as a thin veneer over BlockStmt
Convert While/For build functions to class methods on the new classes
Convert remaining uses of ForLoop from BlockStmt to ForLoop veneer in build.cpp