Adds a test messaging trace
Adds a test messaging trace

openzipkin/zipkin,adriancole/zipkin,twitter/zipkin,adriancole/zipkin,twitter/zipkin,twitter/zipkin,openzipkin/zipkin,openzipkin/zipkin,openzipkin/zipkin,twitter/zipkin,adriancole/zipkin,adriancole/zipkin,openzipkin/zipkin