- code complete on Backgrounding class
https://github.com/openpeer/opios/issues/200
- Fix: backgrounding singleton object was not static!
https://github.com/openpeer/op/issues/46
Merge branch 'private-20140227-robin-backgrounding-fix' into 20131025-federated-cloud-contacts

* private-20140227-robin-backgrounding-fix:
  - Fix: backgrounding singleton object was not static! https://github.com/openpeer/op/issues/46
  - code complete on Backgrounding class https://github.com/openpeer/opios/issues/200