My implementation of `org.freedesktop.DBus.ObjectManager` for pydbus

[seebz]

Hi everybody, I'm happy to share my implementation of the org.freedesktop.DBus.ObjectManager interface you can find at https://github.com/Seebz/pydbus-manager.

It's a WIP but it seems to be a good start for the full implementation. I'm new to the python world so it ~~probably~~ needs many tests/reviews/changes...

The license is very-very-very permissive so just be free to do what you want with it.

My goal isn't to maintain it at long term, just to provide the base to a better implementation/packagment.

Friendly your, Seebz