Initial support for multiple interfaces. Route table is not correct yet.
Sync with 0.10.0-rc1 cocaine
Depend on 0.10.0-rc1 cocaine and 0.18.2 eblob
v2.21.3.3
Fixed bulk_read

Optimizations sometimes have side effects :)
Fixed remove method
More logic fix for remove method
Fixed dnet_find
Temporarily depend elliptics-dev on eblob-dev - it uses its headers, but this will be changed in several weeks
v2.21.4.0
dnet_id structure must be initialized when sending command request
Added file_info reply to cache-only write requests
Remove ack flag if write to cache-only is successfull
IO flags comment update
elliptics-dev should depend on eblob - there is no eblob-dev package
Depend on 0.10.0-rc2+ cocaine
v2.21.4.1
Added zmq deps - missed in cocaine. This is temporal step, zmq will be dead in 0.10
Depend on 0.10.0-rc3+ cocaine
v2.21.4.2