Brett Inman

This is a less disruptive attempt at making the logos example a little more obvious for beginners. This does three small things: * Changes default png2asset arguments for GBC logo...

### The problem Can someone shed some light on why the firmware update utility was hidden? It happened in a [direct commit](https://github.com/home-assistant/connectzbt1.home-assistant.io/commit/a11022599e4792580a10b873b63484126461edbd) rather than a PR, so there's no information...