Fix librsync 4GB bug
Fix librsync 4GB bug

librsync 0.9.7 has a known bug with transfering files > 4GB that has
been [fixed upstream](http://sourceforge.net/p/librsync/patches/8/) and
[in Debian](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=355178) a
few years ago, but there hasn't been a new upstream release.

This patch was applied in Optware/Optware-ng in October 2014
(Optware/Optware-ng@0f4e543b525127056d5a73a6b6b659664c27c7ea).

sangood/spksrc,sea3pea0/spksrc,Grimthorr/spksrc,andyblac/spksrc,phoenix741/spksrc,Grimthorr/spksrc,phoenix741/spksrc,sangood/spksrc,markbastiaans/spksrc,phoenix741/spksrc,phoenix741/spksrc,Grimthorr/spksrc,sangood/spksrc,markbastiaans/spksrc,phoenix741/spksrc,sangood/spksrc,sea3pea0/spksrc,GoodOmens83/spksrc,saschpe/spksrc,markbastiaans/spksrc,Grimthorr/spksrc,sea3pea0/spksrc,phoenix741/spksrc,sea3pea0/spksrc,Grimthorr/spksrc,Grimthorr/spksrc,GoodOmens83/spksrc,phoenix741/spksrc,saschpe/spksrc,sangood/spksrc,andyblac/spksrc,phoenix741/spksrc,Grimthorr/spksrc,andyblac/spksrc,GoodOmens83/spksrc,markbastiaans/spksrc,saschpe/spksrc,andyblac/spksrc,markbastiaans/spksrc,saschpe/spksrc,sea3pea0/spksrc,andyblac/spksrc,GoodOmens83/spksrc,Grimthorr/spksrc,markbastiaans/spksrc,sangood/spksrc,sea3pea0/spksrc,andyblac/spksrc,sea3pea0/spksrc,saschpe/spksrc,sangood/spksrc,sea3pea0/spksrc,saschpe/spksrc,andyblac/spksrc,markbastiaans/spksrc,saschpe/spksrc,markbastiaans/spksrc,phoenix741/spksrc,GoodOmens83/spksrc,sangood/spksrc,GoodOmens83/spksrc,sangood/spksrc,GoodOmens83/spksrc,Grimthorr/spksrc,saschpe/spksrc,saschpe/spksrc,GoodOmens83/spksrc,andyblac/spksrc,GoodOmens83/spksrc,andyblac/spksrc,markbastiaans/spksrc,sea3pea0/spksrc