Added overload for node::add_remote
Merge pull request #21 from euroelessar/callback_games

Added overload for node::add_remote
Fixed compilation with upstream cocaine
Merge pull request #22 from euroelessar/master

Fixed debianization with upstream cocaine
Fixed groups iterating in cpp binding
Merge pull request #23 from euroelessar/master

 Fixed groups iterating in cpp binding
Fixed multigroup callback
Fixed compilation error
Merge pull request #24 from euroelessar/master

 Fixed multigroup callback
Currently read reply sends 2 messages: data + final ack
This commit optimizes case to single message (data only) - it doesn't set
DNET_FLAGS_MORE flag in data packet, so it will be handled properly.

If there is no data, ack will be sent with negative error code
Merge branch 'master' of github.com:reverbrain/elliptics
Elliptics version update: 2.21.2.0
Fixed compilation error with gcc-4.4
Merge pull request #25 from euroelessar/master

Fixed compilation error with gcc-4.4