Fix issue where remote sounds over RDP does not work by applying
the "Rdp Sound in Vista [PATCH]" patch from
http://sourceforge.net/mailarchive/forum.php?thread_name=200902131243.10881.sameer.subscriptions%40damagehead.com&forum_name=rdesktop-devel
PR: 135500
Submitted by: Lapo Luchini <lapo@lapo.it>