Add new jmx provider

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1512358 13f79535-47bb-0310-9956-ffa450edef68
SLING-3006 - use SlingRequestPathInfo to decompose URLs for webconsole plugin

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1512369 13f79535-47bb-0310-9956-ffa450edef68