Removed all the SCSI BIOS ID/LUN swapping nonsense as it's no longer needed;
The makefile now knows the .h dependencies for everything in SOUND/;
Moved hdd*.* and scsi*.* to the HDD and SCSI subdirectories, respectively;
Fixed some leftover path name miscapitalizations in the makefile;
BT-542B is now BT-545C and BT-946C is now BT-958D again;
Implemented the last missing commands for the BT-958D;
MUNT and network are now optional at compile time but enabled by default;
When compiling the development branch, you now have to choose what of (Pro Audio Spectrum 16, Cirrus Logic, NVidia Riva) you want your binary to include.
Fixed serial driver, re-worked API and updated other files accordingly.
Fixed serial mouse driver for new serial port, prepared for Mouse Systems mode.
Thoroughly clean up the code to vastly reduce the number of compiler warnings and found and fixed several bugs in the process;
Applied all mainline PCem commits;
Added SCSI hard disk emulation;
Commented out all unfinished machines and graphics cards;
Added the AOpen AP53 and ASUS P/I-P55T2 machines as well as another Tyan 440FX machine, all three with AMI WinBIOS (patch from TheCollector1995);
Added the Diamond Stealth 3D 3000 (S3 ViRGE/VX) graphics card (patch from TheCollector1995);
Added the PS/2 XT IDE (AccuLogic) HDD Controller (patch from TheCollector1995);
Added Microsoft/Logitech Bus Mouse emulation (patch from waltje);
Overhauled the makefiles (patch from waltje);
Added the Adaptec AHA-1542CF SCSI controller (patch from waltje);
Added preliminary (but still unfinished) Adaptec AHA-154x SCSI controller BIOS support (patch from waltje);
Added an ISABugger debugging device (patch from waltje);
Added sanity checks to the Direct3D code.
