[16_ca needs huge amounts of work and I should remember what needs to be done soon...

[16_ca needs huge amounts of work and I should remember what needs to be done soon][OpenVGMFile needs to be ported to 16_snd.c]going to port rest of code to borland c some time so we can use the core components of id engine here [going to add 16_us.c eventually but the debug system and CA_ PM_ and MM_ usage is priority now]older zcroll renamed to xcroll[zcroll is now the pre menu game loop system with PROPER data usage with CAMMPM]