SLING-4133 : Allow job consumers to register for a topic and all subtopics

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1637057 13f79535-47bb-0310-9956-ffa450edef68
SLING-4137 - use org.apache.sling.jcr.resource 2.3.12 instead of SNAPSHOT

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1637060 13f79535-47bb-0310-9956-ffa450edef68