xrdp update sid->squeeze

[Roland Stigge <stigge@debian.org>]

Hi,

I request xrdp 0.5.0~20100303cvs-6 to be included in squeeze as it fixes
an important bug (#584666) that enables xrdp to be usable with commonly
necessary characters (@). That's important for at least all german users
of xrdp.

Thanks in advance!

Roland