Initial release

First full release, supporting Rayman versions v1.12 (US and EU), v1.20 (German) and v1.21 (US), the latter of which is included in the GOG release of Rayman Forever.
Zip file includes a BIN/CUE pair which can be used with Dosbox, or to burn a CD for use on an old PC running DOS or Windows 3.x / 9x.
Tested with Dosbox, using both "pure" DOS and a Windows 3.11 VDM. Also tested on real hardware and QEMU, with DOS 6.22 running EMM386. Based on my experience, I believe it is stable and production-ready.