- added: Proxy subscriptions need generic template system to auto-detect subscription param (if possible)
https://github.com/openpeer/op/issues/72

- added: Proxy subscription mechanism needs to be extended to support sending subscription object in delegate callback
https://github.com/openpeer/op/issues/71
- complete: Proxy subscriptions need generic template system to auto-detect subscription param (if possible)
https://github.com/openpeer/op/issues/72
Merge branch '20140307-dev-stable' into feature-20140314-push-before-backgrounding

* 20140307-dev-stable:
  - Allow selection of subsystem in logging to debugging life easier when dealing with media https://github.com/openpeer/op/issues/78
- notification that application will quit and blocking until thread shutdown is processed
https://github.com/openpeer/op-services-cpp/issues/34