Log Message:
Add (official) patch to fix following problem:

MLDonkey has a very serious bug which leeds to uploading
data blocks twice to eMule clients.

This is due to the fact that MLDonkey gets confused by
eMule rotating block request scheme.

http://hydranode.com/docs/ed2k/ed2kproto.php#upload
> Namely, eMule (and compatible) clients use "rotational chunkrequest"
scheme,
> where each REQCHUNKS packet contains one new chunk and two older chunks
> ...
> This can lead to duplicate data being sent by mldonkeys, if a rotational
> chunkrequest scheme is used when communicating with them.

More infos about it, including logs proving the problem, can be found here:
http://mldonkey.sourceforge.net/forums/viewtopic.php?t=4576

Bump PKGREVISION.