Bug 57246 - BackendListener : Create a Graphite implementation
Make reported percentiles configurable
Compute min and max within sliding window
Move threads (Users) computing to UserMetric
Bugzilla Id: 57246

git-svn-id: https://svn.apache.org/repos/asf/jmeter/trunk@1642603 13f79535-47bb-0310-9956-ffa450edef68