Fix debug to give correct message
CRAY - Fix issue when a job is requeued and nhc is still running as it is
being scheduled to run again.  This would erase the previous job info
that was still needed to clean up the nodes from the previous job run.
Make testing select/cray code easier when on a non-cray.
Minor mod when simulating nhc on a non-cray with select/cray
Minor note about simulating a NATIVE CRAY on a non-cray system
Not about Cray fix