svn commit: r23137 - in /release/incubator/htrace: htrace-4.0.0-incubating/ htrace-4.0.1-incubating/ htrace-4.1.0-incubating/ htrace-4.2.0-incubating/

[iwasakims]

Author: iwasakims
Date: Fri Nov 17 00:50:56 2017
New Revision: 23137

Log:
removed old releases.

Removed:
    release/incubator/htrace/htrace-4.0.0-incubating/
    release/incubator/htrace/htrace-4.0.1-incubating/
    release/incubator/htrace/htrace-4.1.0-incubating/
    release/incubator/htrace/htrace-4.2.0-incubating/