Convert control panel feedback to more useful metrics

Speed needs to be converted from the RPM to MPH Current needs to be converted mA to A Encoder count needs to be converted to mm or meters Fault flags should be converted from the decimal status bit to a enum indicator of what the actual fault is (Error code name in manual) Steering and Throttle should be added to the data that is received from the Wendigo so we can see what it is commanding in real time. (This will required adding two more decimal controls to the ControlPanelData.ctl and updating the Variable server on the control panel and crio side.) Pitch and roll should be removed as they are not really useful for what we are doing...