Comment 2 for bug 683300

Dan, Paul, and I spoke about this, and it seems we do need a way to specify in RePublisher that a foldout image should get a rotateDegree value in scandata of 90 or -90 (they all get 0 now). That way, all foldouts can be shot in either landscape or portrait mode, as needed, and the image will be rotated appropriately during the derive. (There's no need to also rotate the original jpg - that should be left as it comes off the camera.)