Proposal: Get rid of mpw-* at top level

[Nathanael Nerode]

mpw-README
mpw-build.in
mpw-config.in
mpw-configure
mpw-install

Judging from the README these are grossly outdated and probably don't 
work anymore.  For starters, it claims that to use them you need a set 
of scripts in utils/mpw, which doesn't exist.

I strongly suggest 'cvs rm' ing them from src.  Now.

Of course, if they're actually known to work, that's another matter.

--Nathanael