Fixed up DOS version of Lary Myer's ACK-3D engine (1995) and some demo projects.

Gered 5291c7a2de update fdemo to build under watcom ... stable build, no crashes, though some timing and/or game speed seems off (slower) versus original executables from the book's cd		2019-11-02 14:29:31 -04:00
ack_lib	update acklib to build under watcom	2019-11-02 13:56:52 -04:00
fdemo	update fdemo to build under watcom	2019-11-02 14:29:31 -04:00
mall	convert tabs to spaces, because there is a LOT of mixing going on	2019-11-02 13:44:19 -04:00
.gitignore	initial commit	2019-11-02 13:17:24 -04:00