Use different icons for sport=horse_racing,, sport=equestrian and leisure=horse_riding

[Hufkratzer]

JOSM's default presets use different icons for

• sport=horse_racing
• sport=equestrian
• leisure=horse_riding

but you use the same icon (sport_horse_racing.png) for all 3 tags (see http://simonpoole.github.io/beautified-JOSM-preset/).

I wonder why this is so. Although I admit that your icon is more beautiful, I think in general it is not helpful for the user to have the same icon used for different things. What about using different icons for sport=equestrian and leisure=horse_riding? Perhaps you can use the icons that were made during a discussion some years ago in https://github.com/gravitystorm/openstreetmap-carto/issues/2344#issuecomment-357300647 ff. For example, for tag sport=equestrian it could look like this: sport_equestrian.svg. Or would it be better to update the icons in JOSM so that you don't need own versions?