Publishing pycg_extended as a separate library

[jacksongoode]

Given that the original repo https://github.com/vitsalis/PyCG is archived, it would be great to have a continuation of PyCG with features that can be updated and maintained by the community.

However, I'm not sure if this extension is intended exclusively for Python notebooks? It still would be great to upstream the changes in this repo in a separate module that can be installed.

[ashwinprasadme]

Thanks for your interest. We are working on porting the features of HeaderGen into PyCG in a separate fork. However, it has taken a back seat for now.

[jacksongoode]

That's very exciting! Given it's importance, I would be happy to contribute.