Minim 2.2.0 for Processing

I've just created the release for Minim 2.2.0, which is the first official release of Minim with the UGen Framework. It basically does not differ at all from the version currently shipping with Processing, but does include a fix for a crash that was happening if a sketch was exited while an AudioPlayer was playing. I've updated the examples included with Processing to match the examples from the release and added one more example for inclusion with Processing. I test with latest Processing code on Windows and Mac and with the latest Linux release on Linux. Everything seems to check out OK.