twitter/zipkin — pull request #326 by suchang (2014-01-15 22:08:03+00:00)
Title: zipkin storm: kafka spout and span scheme 

This is to pave the way for zipkin storm jobs. A new project zipkin-storm is created to contain all the storm related sources. This pull request includes:
1. span scheme to parse the steam data
2. kafka spout to reading data from kafka queue
3. sbt changes to create standalone jar "zipkin-storm" for storm job submission.