Disabled the Nation Semiconductors PC87306's IDE handler, the board replaces it with the PCI IDE device anyway;
The Commodore PC 300 now remaps the top 384k of RAM;
The network card is now initialized after the SCSI controller;
The graphics cards remain on the INTA pin, but the network card is now on INTC, and the SCSI controller on INTB;
S3 Vision/Trio emulation brought completely in line with mainline PCem, fixes Windows 2000 freezes.
Ported the Roland MT-32 emulation (using MUNT) from bit's MT32 emulation branch of PCem;
Sanitized the OpenAL give buffer code in openal.c a bit;
NVR path is now specifiable in the Settings dialog;
Added Logitech 3-button serial mouse per protocol description by waltje;
The RTL8029AS and the BT-958D now actually use the PCI IRQ routing;
Fixed BT-958D PCI device initialization on the bus;
PCI IRQ routing now respects the edge/level setting set on ports 4D0/4D1.
