A ring gauge made with svg that shows completion by stroking the circumference with a specific color.
Uses the strategy discussed here: <https://medium.com/
view : Settings -> Nri.Ui.Svg.V1.Svg
Shows a configurable SVG ring guage
{ backgroundColor : Css.Color
, emptyColor : Css.Color
, filledColor : Css.Color
, percentage : Basics.Float
}