All versions of UltraGauge (OBD 2)

Gauge Params: - Average: Gauges can report avg readings over time. Allows for things like MPG over the last 20 seconds - Debounce: Gauges can de-bounce values. Allows for better monitoring for things like Fuel Level which tend to bounce around as Fuel sloshes in the tank. -Gauge color can be set independently of other gauges. -Arc & Tick Gauge colors can be set -Gauge Page Background colors set per-page Fixes: - Changes to Android 7 were causing Gauges to "disappear" when using Drag-and-Drop.