Add isSupportedTerrain method to BotVisualizer
Add isSupportedTerrain method to BotVisualizer

This makes the constructor cleaner.

tkoolen/drake,psiorx/drake,hanssusilo/drake,billhoffman/drake,thientu/drake,manuelli/drake,billhoffman/drake,crogers3/drake,manuelli/drake,tkoolen/drake,billhoffman/drake,manuelli/drake,edowson/drake,tkoolen/drake,hanssusilo/drake,scottviteri/drake,astrorog/drake,edowson/drake,sheim/drake,billhoffman/drake,astrorog/drake,billhoffman/drake,manuelli/drake,hanssusilo/drake,hanssusilo/drake,edowson/drake,astrorog/drake,scottviteri/drake,tkoolen/drake,scottviteri/drake,astrorog/drake,billhoffman/drake,crogers3/drake,billhoffman/drake,sheim/drake,sheim/drake,thientu/drake,edowson/drake,sheim/drake,sheim/drake,astrorog/drake,thientu/drake,crogers3/drake,hanssusilo/drake,manuelli/drake,edowson/drake,psiorx/drake,manuelli/drake,crogers3/drake,scottviteri/drake,hanssusilo/drake,sheim/drake,thientu/drake,psiorx/drake,crogers3/drake,scottviteri/drake,thientu/drake,scottviteri/drake,astrorog/drake,psiorx/drake,billhoffman/drake,manuelli/drake,thientu/drake,tkoolen/drake,tkoolen/drake,crogers3/drake,sheim/drake,hanssusilo/drake,psiorx/drake,psiorx/drake,edowson/drake,thientu/drake,psiorx/drake,edowson/drake,crogers3/drake,hanssusilo/drake,sheim/drake,crogers3/drake,edowson/drake,psiorx/drake,tkoolen/drake,astrorog/drake,scottviteri/drake