Move mapper-based overrides out and use ines-correct.h if possible. Affects the following mappers below:
- Move Cnrom database to ines-correct.h
- Mapper 201 update
- Mapper 91: Add Street Fighter III (Submapper 1) to ines-correct.h
- Add dipswitch notes to m237
- Update mapper9 (PC10 version of Mike Tyson's Punch-out)