Milestone: 0.3.0

Things that need to be in-place for the 0.3.0 release of YunoSynth.

Emulators

• [x] Yamaha YM3526 (OPL)
• [x] Yamaha Y8950 (MSX-Audio, YM3526 + ADPCM)

(x = finished, ? = working but might have a bug, / = partially working, space = not working)

Internal Changes

Other

• [x] Ensure all licenses headers in the source files are correct.
• [x] Ensure copies of all used licenses are in the repo.
• [x] Benben is ready for a release that uses YunoSynth 0.3.0.