Offer to help with WinHugs

[Neil Mitchell]

> So should it be enough to just turn off CHAR_ENCODING for WinHugs
> until you're ready to do Unicode handling properly?  Hmm, I don't
> see how it got turned on: winhugs/options.h doesn't mention it.

It seems to have turned itself off now, I'm not sure how it was ever
turned on, but the windows build works now - without any patches. I am
very confused as to what happened, but at least it seems happy enough.

Thanks

Neil