- Added 'no_stacktrace' flag to check_syscmd_status() and enhanced the   POD.  This new feature disables the stacktrace and just prints any   messages to STDERR, instead. - Cosmetic POD fixes.
- Added 'no_stacktrace' flag to check_syscmd_status() and enhanced the
  POD.  This new feature disables the stacktrace and just prints any
  messages to STDERR, instead.
- Cosmetic POD fixes.


git-svn-id: ed57362e0842a8609be55290602a57c66ea4df07@1930 92e5ae4a-8afd-0310-8b33-eaebc6dd6768

jpweiss/tools,jpweiss/tools