- added qr code scanner
Merge branch '20131025-federated-cloud-contacts' of https://github.com/openpeer/opios into 20131025-federated-cloud-contacts

# By Sergej Jovanovic
# Via Sergej Jovanovic
* '20131025-federated-cloud-contacts' of https://github.com/openpeer/opios:
  Updated template. Fixed bug when app was crashing on incoming call.
  Fixed push notification issues. Added push notification for release build.