Timer counters now 64-bit;

Cleaned up floppy code a lot and reverted to single poller;
Fixed segment present bit and limit checking at read/write within segment;
The ASUS boards now have memregs too;
RTC code improved based on suggestion by Sarah Walker;
Fixed SVGA odd/even emulation and added chain odd/even support;
Removed non-existent CPU's.

src/808x.c

@@ -518,6 +518,7 @@ chdir(pcempath);
 /*        f=fopen("rram3.dmp","wb");
         for (c=0;c<0x8000000;c++) putc(readmemb(c+0x10000000),f);
         fclose(f);*/
+	svga_dump_vram();
         f=fopen("ram.dmp","wb");
         fwrite(ram,mem_size*1024,1,f);
         fclose(f);