Custom Icons for Tiles

Just wanted to submit a feature request – I’d really like to be able to use a custom URL as the icon for my custom device type tiles. So I could do something like this –

state "close", label : "Here", icon : ""

The built in icons are great, but you often have to try to pick something that just sort of looks like what you’re going for, it’d be really fantastic if we could just make our own.