PyMCE_Debug now has a working local transceiver manager.
Added StateChanged event to Transceiver (along with callbacks added to Driver/DriverVista to pipe the state changes back to the Transceiver object)
Added LearnAsync to [Transceiver], Learn/Transmit buttons in UI now react to the current state stopped/started and if we are currently learning.
Added ReceivingStatus and ControlsEnabled to [ServiceManager] (ServiceManager has no actual implementation yet)
Added missing licenses + minor cleanup
Added GPL license document.