8bit cleanup
Reviewed by: phk
/usr/src/bin. Note that some patches are still needed in that directory. I (Joerg) finished most of Philippe's cleanup. /bin/sh will still need *allot* of work, however. Submitted by: charnier@lirmm.fr (Philippe Charnier)
Overhauled the name space, reworked some modules and removed the obsolescent Addison-Wesley copyright.