- remove reference to gdbstub.h, which I merged into bochs.h.  It was   only a few lines.
- remove reference to gdbstub.h, which I merged into bochs.h.  It was
  only a few lines.

marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet,marmolejo/bochs-zet