FELIX-4541 - Applied patch from Raluca:

- add integration tests for registrations with multiple patterns;
- implement support for registration of patterns using service rankings;
- some dings and dents fixed in the code.



git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1665462 13f79535-47bb-0310-9956-ffa450edef68
11 files changed