removed buffers from zmq client
removed buffers from zmq client

lookout/protobuffy,zanker/protobuf,quixoten/protobuf,film42/protobuf,film42/protobuf,lookout/protobuffy,brianstien/protobuf,quixoten/protobuf,localshred/protobuf,zanker/protobuf,ruby-protobuf/protobuf,brianstien/protobuf,ruby-protobuf/protobuf,localshred/protobuf