update submodule ref
Merge pull request #17 from dbeck/master

table_collector: collects table pieces and able to wait for a row's all pieces to arrive
make value_type::get param w/ default value const
making table_collector thread safe
updating submodule ref
fix metadata_server's regexp match and add a timeout handler to req_client
fix regexps
updating submodule ref|
align config_server w/ Config proto change
add rpath
new macros for E=excpetion and P=pointer logging
log to unbuffered stderr; update submodule ref
add skeleton for a timer service
add function to be able to get tables directly from meta_data_server, not just through 0MQ; reduce logs in release builds
remove silly compile warning
And endpoint service and config service handling to the node connector module.
Merge pull request #18 from starschema/to-review-connector-endpoint-and-config-service

And endpoint service and config service handling to the node connector m...
improve active_queue; implemented a timer_service to be able to schedule offline tasks
add log cleanup, so diag service won't store logs forever
make zmq wait_valid() more error-proof