Bluetooth version of the Sharp X68000 USB keyboard adapter.
NB 1: This is a very ealy WIP version right now and contains no x68000 keyboard code yet. All it does so far is handle the BLE pairing and bonding, and even that needs a bit of optimisation yet
NB 2: Initial version will likely also only support a keyboard but a mouse at the same time should be quite possible.
License TBD