svn commit: r33969 - /dev/incubator/zipkin/zipkin/2.13.0/

[raja]

Author: raja
Date: Fri May 10 07:18:04 2019
New Revision: 33969

Log:
cleaning for zipkin release 2.13.0

Removed:
    dev/incubator/zipkin/zipkin/2.13.0/