Cygwin.rules patcches

[Harold Hunt]

Suhaib,

> fonts were not insatlled corectly because mkfontdir and
> extuables needed
> to install fonts were not copied to exports/bin.  This is fixed.

There is a fonts.dir file in every font directory; that kind of implies that
mkfontdir is being copied to xc/exports/bin/, which I checked, and it is
indeed there.  Note that I stated in my first email that I applied your
patch.

Harold