- helios_job_submit.pl: -v and -n now work in addition to
  --verbose and --no-validate.
- helios_job_status.pl, helios_job_info.pl: specifying --jobid
  no longer required; the first arg is assumed to be the jobid.
- helios_service_status.pl: separated service version to its own
  line in output.  Added '--epoch-time' option to report time in
  epoch seconds instead of localtime() format.
Assigned build number for merging.