Add support for PDF export options
Created originally on Bitbucket by sixela (Alexis de Lattre)
Was already merged in Bitbucket before import, marked as merged by the import user
- Add support for PDF export options (See https://bitbucket.org/faide/py3o.renderers.juno/issues/1/add-ability-to-set-pdf-export-options for full discussion about this new feature)
- [FIX] bug #3: add option -i listen_interface