hg: code-tools/jmh: Output: when warmup/measurement iterations set to "0", report should print "<none>"

[aleksey.shipilev at oracle.com]

Changeset: 6ab24e403b1c
Author:    shade
Date:      2014-03-06 17:50 +0400
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/6ab24e403b1c

Output: when warmup/measurement iterations set to "0", report should print "<none>"

! jmh-core/src/main/java/org/openjdk/jmh/output/format/TextReportFormat.java