Fix issue Felix-855 and Felix-860

Felix-855:
iPOJO Temporal dependencies now support Collection. So aggregate dependencies can be injected inside collections. When using a collection, the dependency description must specify the service specification thanks to the 'specification' attribute. 

Felix-860
iPOJO temporal dependencies is now able to inject proxies. So injected objects can be given to collaborators. 

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@728714 13f79535-47bb-0310-9956-ffa450edef68
21 files changed