This change refactors the BLE subsystem to support the changes introduced in the [KTag Beacon Specification v0.12](https://ktag.clubk.club/Technology/BLE/KTag%20Beacon%20Specification%20v0.12.pdf). SystemK changes: Software/SystemK#5 Co-authored-by: Joe Kearney <joe@clubk.club> Reviewed-on: #2
The new spec is here: [KTag Beacon Specification v0.11](https://ktag.clubk.club/Technology/BLE/KTag%20Beacon%20Specification%20v0.11.pdf) Co-authored-by: Joe Kearney <joe@clubk.club> Reviewed-on: #1