Re: rename and clean unexec.c

[Eli Zaretskii]

> From: Stefan Monnier <address@hidden>
> Date: Fri, 30 Jul 2010 11:12:58 +0200
> Cc: Eli Zaretskii <address@hidden>, address@hidden
> 
> I would agree to renaming it unexcoff.c but not unexdos.c, because file
> names (like function names) should describe what the file/function does,
> rather than how it's used.

I took this as tending towards Dan's request, and renamed the file to
unexcoff.c.

Would someone who has the right version of Autoconf handy please
regenerate `configure'?  TIA