FELIX-4305: Added getServices() method, which returns a snapshot of all currently instantiated services.


git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1551346 13f79535-47bb-0310-9956-ffa450edef68
FELIX-4305: Configure adapter service dependency with "setPropagate" in order to automaically reflect
adaptee service properties modifications.


git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1551347 13f79535-47bb-0310-9956-ffa450edef68
FELIX-4305: All aspect dependency callbacks are proxied in order to propagate original service properties modification.
Added setServiceProperties used to update current aspect service properties.


git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1551348 13f79535-47bb-0310-9956-ffa450edef68