[Standards] mobile optimizations

[Maciek Niedzielski]

Peter Saint-Andre wrote:
> Alexander Gnauck wrote:
>> for this reason I would prefer a versioning of the roster, so I client
>> can just tell the server I have version 235241 of the roster, let me
>> know if this is the current roster or send me the changes otherwise.
> That seems best to me, too. Heck, the server could store the roster in
> SVN for easier diffs between versions. ;-)
Yeah, and send commit notifications via PEP ;D

-- 
Maciek
  xmpp:machekku at uaznia.net