openHAB2 KNX Binding

I’ve set up a local dev environment to compile and test the new binding.
But I guess this is a bit too much overhead for people who just want to try it out.

@Kai recently announced that openHAB now supports an IoT Marketplace. Perhaps it would make sense to put a dev-build there so that interested users can start testing it? The marketplace even supports automatic builds based on PRs. This would be a great chance to get some mileage on the code.