compas_pb_cpp wrapper

Hi @chenkasirer @gonzalocasas
Just a idea for it. but i don`t know if anyone use cpp ( or Rust ) xD.

I already had the implementation cpp_wrapper(it was in archicad repo and it is isolated ). it is pretty close to as package and read to review soon.
it can just ship dlls on github or publish to [`Conan`](https://conan.io/) or [`vcpkg`](https://vcpkg.io/en/)

(as least i can do something else when I want to escape German.)