[PATCH 0/2] rsync support

Hi,

I worked too long on this... So here it is, a 2-patch series to readd the 
rsync support.

One thing I did not do: fetch alternates.  My rationale is this: just as 
with HTTP, the rsync protocol does allow for having a different root than 
the file system root.  So, just as with HTTP, the alternates are likely to 
break.

But hey, if somebody feels like it, there is a NEEDSWORK pointer from 
which to start.

Ciao,
Dscho