ogg2mp3

Nathan Walp <faceprint@faceprint.com>        original mp32ogg code
David Ljung Madison <davesource.com>         original ogg2mp3 code
Mark Draheim <rickscafe.casablanca@gmx.net>  inverted mp32ogg -> new ogg2mp3

patches/fixes

Chris Dance <chris.dance@papercut.biz>       fixed ogginfo parsing
Henry Gomersall <whg21@cam.ac.uk>            added cli options
