Merge pull request #68 from euroelessar/stable

Fixed dnet_find
v2.20.6.1
Removed read-latest group check. If number of groups in request and node/session mismatches, then use smaller number (set) of groups
v2.20.6.2
Do not drop state lock between route size calculation and data fill. There is no race here, but let's try closing potential bug in filling size check.
v2.20.6.3
Do not time out whoole transaction if any replies was received in dnet_read_latest_prepare()
Merge pull request #91 from toshic/stable

Do not time out whoole transaction if any replies was received in dnet_r...
v2.20.6.4
v2.20.6.5
Release GIL in python binding in stat_log() method
Merge pull request #95 from toshic/stable

Release GIL in python binding in stat_log() method
v2.20.6.6
Pass cflags in session::lookup() to dnet_lookup_object in C++ binding
Unlock GIL inside synchronous calls in python binding
Merge pull request #123 from toshic/stable

Improvements in C++ and python bindings
Depend on libzmq-dev
Merge branch 'stable' of github.com:reverbrain/elliptics into stable
v2.20.6.7
Depend on zmq < 3.0