Swap left/right landscape for AVCaptureVideoOrientation
Swap left/right landscape for AVCaptureVideoOrientation

Fixes #33

Exposes a new issue with the photo viewer; landscape images when
viewed in portrait orientation are cropped by the screen.

novaphotos/nova-ios-app,novaphotos/nova-ios-app,novaphotos/nova-ios-app,novaphotos/nova-ios-app