[URLMON] Implement URLDownloadToFileA/W

[Lionel Ulmer]

> Changelog:
>  Mike McCormack <mike at codeweavers.com>
>  Lionel Ulmer <lionel.ulmer at free.fr>
>  - implement URLDownloadToFileA/W

Just to add that, for once, this patch is LGPL'ed as it's 'based' (let's
rather say 'stealed' :-) ) on some of Mike's code.

                      Lionel

-- 
		 Lionel Ulmer - http://www.bbrox.org/