https://github.com/openpeer/opios/issues/73

- fix crash when no delegate is attached to a finder connection
- iOS 7 changes for camera frame rate
- libvpx - fix for pixelation problem in release build
- camera capture resolution increased twice
- fixed possible logger deadlock when telnet logger performs DNS and DNS logs something at the same time
Merge branch '20131004-id-association' of github.com:openpeer/opios into 20131004-id-association

# By Vladimir Morosev
# Via Vladimir Morosev
* '20131004-id-association' of github.com:openpeer/opios:
  - camera capture resolution increased twice
Merge branch '20131004-id-association'

# By Vladimir Morosev (3) and Robin Raymond (2)
* 20131004-id-association:
  - fixed possible logger deadlock when telnet logger performs DNS and DNS logs something at the same time
  - camera capture resolution increased twice
  - libvpx - fix for pixelation problem in release build
  - iOS 7 changes for camera frame rate
  https://github.com/openpeer/opios/issues/73