Dockerfix

[stoeps13]

I got errors during docker build (jupyter kernel install searched in wrong path). Changed the path, kernel imports now.
Changed the RUNs to optimize layers and image size.

[stoeps13]

The build is running without error, but when you create a new notebook there is only the python3 kernel available. Something is still missing.
The kernelspec install is not working, the kernel is not contained in that path. When I download it seperatly it can be installed, but not used within jupyter.
Is this really working on your machine? I would like to use this project, but I can't get it to work locally and in a container.

The pypi package selenium does not contain the jupyter kernel part, that's the main reason for the error. Need to check how the kernel driver can be installed.

[wtnb75]

I just released current master to pypi (selenible-0.0.3). Please try it.

• docker build -t local/selenible docker
• docker run -p 8888:8888 local/selenible
• open http://127.0.0.1:8888/?token=xxxxxx

[stoeps13]

The image build works, but jupyter says no kernel found when I open a saved notebook and shows only python3 for new notebooks. There is still something missing.
Tried your helloworld.ipynb -> getting an json error and the chromedriver is missing in the image (tried to add, but getting libglib missing errors).

Don't merge this pull, I tried several things and the commits are not finished.