Update notebooks with Hass.io details about home-assistant-notebooks

[robmarkcole]

@fabaff once the addon by @frenck is ready I will happily update the notebooks. I've also got a package which we might demo https://github.com/robmarkcole/HASS-data-detective

[balloob]

HASS Data Detective has been updated, it can now:

• load connection string from a HASS config path
• automatically find the HASS config path on Hass.io and if using default dir

This makes it significantly easier to share notebooks and get people started, so I want to make it a requirement for a notebook to be in the root of this repo, it should use HASS Data Detective.

And so about how this fits in the bigger picture:

The goal is to launch https://data.home-assistant.io (repo) around Dec 14. The new site will guide users to install Frecks new Jupyter Lab Lite add-on and explore their own data using this repo. The add-on will have this repo pre-installed.

They should be able to open each notebook and have it run stuff on their data.

@robmarkcole is also working on a simplified Getting Started notebook that will just limit itself to be able to show information about the instance without configuration by the user, just pressing Run All should work.

[balloob]

The Jupyter Lab Lite add-on is already available in the Community Hass.io add-ons edge repo: https://github.com/hassio-addons/repository-edge