Added tests for the segment filter's applyToExchange field.
added support for service location
Submodule update of soa for the zmq endpoint disconection fix
AugmentationLoop now gracefully handles duplicate auction ids.
Updated the soa submodule
Changed the OpenRTB::Publisher's name to an UTF-8 string.
added win meta data to win cost model
Merge pull request #5 from rtbkit/master

sync with upstream