[Bug 1055270] [KK Only][Flame][Camera] Face detection coordinates are in...

...verted
Would it make more sense and cause less confusion later if we referred to the CCD/sensor as the "camera driver output"? (just thinking out loud since we had a lot of confusion about why the sensorAngle changed in JB vs KK -- the sensor hadn't moved, but the "camera driver output" is what changed)