Carousel

Carousel of fields in motion.
@stowellm 

This pull request does not include arrows that will make it more obvious that it is a carousel. I plan on adding those over the weekend along with a few other UI tweeks.

It is fully functional and I would like to have it be part of the update tomorrow. (assuming it passes testing)
While this is fine for this pull request, something here doesn't feel right.  We have AccelFragment implementing SensorEventListener, but isn't DFM also implementing its own SensorEventListener in another class?