- Repaired bug whereby a very long job queue length would cause runQueue
  to fail, as well as showStatus to report the queue was empty.  This was
  casued by using constructs such as
       awk 'script code' $poolDir/qj_*
  where the shell would expand the wildcard and exceed the command line
  limits of awk (and possibly other utilities).  Known instances in
  runQueue and showStatus have been repaired, but there may still be
  other instances not yet recognized.