IMG floppy image handler now fills the remaining bytes with 0xF6 if it has read less bytes than expected - fixes handling of truncated IMG's with a valid BPB;
HDI files are now written with the correct header;
FDC DUMP REGISTERS command is now implemented correctly, fixes FDC error on AMI 486 clone and AMI WinBIOS 486;
Commented out the Acer 386SX and the Phoenix 386 clone;
WinPCap code is now delayed loading (thanks to Rai-chan), the emulator should now be able to run without WinPCap installed if not using PCap;
The IBM PS/2 Model 30 NVR file is now saved in the same directly as the other NVR files;
Applied all the latest mainline PCem Voodoo commits.
