portfile patch for mutt-devel

[Ryan Schmidt]

On Nov 9, 2007, at 16:01, Olaf Foellinger wrote:

> in ticket #13219 there is a patch for mutt-devel. It fixes a bug that
> prevented mutt-devel to build with variants with patches.
>
> It also updates some mutt-patches to the latest mutt version and it
> disables some variants that don't work or aren't no longer used.
>
> Please check it and submit it.

I took care of it.