Adding in python files needed to test listening for radio packets.
Bringing in cmd.c/h machinery. Just for command codes from cmd.h, to send radio test packets.
Updating .gitignore
Config change to not biuld coRoutines, which aren't used here.
Minor comments to allow telem machinery to compile.
Big update in debugging attempt. Include paths fixed. Project builds and runs, but does not act as expected. No radio comms yet.