Make the following updates to the OpenDS code:

- Add a --quiet option to the import utility, which allows it to run without
  any output.

- Update the setup utility to use the import quiet mode when creating the base
  entry.

- Make sure that all messages written by the setup utility will be properly
  wrapped to be better suited for 80-column displays.

- Remove the return statements from the setup process for the case in which it
  cannot bind to the requested port.  This will cause it to loop and allow the
  user to choose a different port.

- Update the setup script and batch file to provide the program name argument.