Remote : add screen and remove proprietary tech

[jjo]

I also love the feel of the remote, but unlike the vocal ones here, I don't mind the lack of a display and much prefer the long battery life. I usually listen to one input at a time, so there is no need for constant switching. I can get up for changing the input if needed or in the case of streaming inputs, just switch it until it plays If I'm gonna listen to vinyl, I've gotta get off my ass anyways. Once the music is playing, clockwise is louder and counter clockwise is quieter. That's really all I need to know. I don't need to know what the display is showing, I know if it's loud enough.

Useless data. That's one reason I loved my Plinius CD player back in the day