btree addition similiar to MicroPython

[MicroTether]

I recently saw a closed issue for this topic but I would really love to see it reconsidered. The MicroPython btree module is extremely useful. It is a core component of some projects I am building, which in turn keeps me from being able to use CircuitPython.

[tannewt]

We'd be happy to have it added. I doubt Adafruit-funded folks will pick this up soon though. Let us know if you'd like to work on it, we're always happy to help get folks started developing CircuitPython.

[MicroTether]

That is understandable and I really appreciate the response. Unfortunately, that would be beyond my current skill set to accommodate.