Numerous changes:

Numerous changes:

- Incremental definition recaches compiled code caches rather than
uncaching them and having them be recached at first reference.

- Bands are not relocated if there is no need.

- Suggestions for size parameters are printed if the image is too large.

- cmp68020.s now works with m4 on sysV and bsd.

- -recover is a new command line option which informs the microcode
that it should attempt recovery immediately after a trap, rather than
prompting for confirmation.

- Fixed some bugs having to do with deep dynamic binding.