Bug Fix: gyro indexes were 0, 1, 2. It appears they should be 1, 2 ,3.
New non-stepping mode added
Reconstruction of OpenRocketInterface, and RocketLoop to be compatible
with the new OpenRocketAPI functionality.

I've made some significant changes to OpenRocketAPI, some of which
affected the way the looping functionality is handled. In order to make
RocketTalk compatible I've tested and pushed new versions to Master.