clearspring/MetricCatcher — pull request #3 by neilprosser (2012-07-11 21:33:44+00:00)
Title: Allow control of the Graphite prefix

If not provided in the properties we default to the hostname.

This pull request also includes the ability to disable JVM metrics (they're enabled by default). This was needed to prevent MetricCatcher with a blank Graphite prefix (which was what I wanted) from producing a `jvm` directory in the Graphite root.