Moved dnet_time_before/after into public header.
v2.24.13.22
Use dnet_time structure in dnet_time_before/after functions
Use 0xHEX string instead of just HEX
Use pointer logic in indexes. Only drop lock (and do not unlock at the end of dnet_process_cmd_raw()) if we are not going to send ack right now.
v2.24.13.23
Fixed groups mix in case of key generated from id
Added session::update_indexes method
v2.24.13.24
Added dnet_indexes_reply for internal commands
v2.24.13.25
Fixed zero data for indexes_internal in case of no changes
v2.24.13.26
Provide error into dnet_state_reset()
Reset connection on server's side if versions mismatch
Send srw reply on upstream::close() to client. Client will unblock, but upstream will not be removed until reply has been received from the network.
tests: added more append tests
Merge pull request #198 from SaveTheRbtz/ELL-152

tests: added more append tests
v2.24.13.27
Removed eid and id_range from IteraterResult. Used sha256 from address instead of id_range@eid.