SLING-2860 :  Make ResourceCollectionManager an OSGi service 

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1479986 13f79535-47bb-0310-9956-ffa450edef68
SLING-2860 :  Make ResourceCollectionManager an OSGi service 

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1479987 13f79535-47bb-0310-9956-ffa450edef68