FELIX-3184 Add support for MetaTypeProvider services:
 -- track them with ServiceTracker
 -- add caching for bundle MetaTypeInformation
 -- add livecycle support for MetaTypeInformation
     (to be able to clear up the ServiceTrackers)

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1401856 13f79535-47bb-0310-9956-ffa450edef68
3 files changed