Edit history for Rao / Hardcode

2020-11-16 14:20:25 phoenix Added credit for Rao on Extended MikMod v1.98a: Code
2020-07-12 14:14:11 exocet Added Rao as a member of Hardcode
2020-07-12 14:13:26 exocet Added credit for Rao on Getsumei No Michi: Code