Log Message:
Update to Bochs 2.0.

A very brief summary of changes:

- 2x emulation speedup!!!
- added plugin devices and guis. Now you can compile with many more
  options, and choose between them at runtime.
- added emulation of AMD x86-64, MMX, SSE, SSE2 instructions.
- add wxWindows port (a graphical configuration interface and display lib)
  and SVGAlib port (full screen display for Linux without X11).
- improvements in many I/O devices: for example up to 8 hard disks/cdroms,
  TUN/TAP network interface, 360k floppies.
- improved MacOSX/Carbon interface and updated MacOS9port.
- GDB remote stub, allows symbolic debugging with Bochs simulation.
- support for up to 32gig hard disk images.