Reorganise documentation with more structure
This is an action item from the docs meeting between @WarheadsSE and @twk3. Notes here: https://docs.google.com/document/d/1v0ulyHkCj7yzJPhQuTXKv7S0EZ4LvoJJT4AoKWg_xW0/edit
The Current doc/README.md
is essentially useless and outdated.
- PURGE everything but the chart listing, and description of sub-folders
- Reorganize the documentation
- Installation
- Advanced configuration
- Charts
- Minikube
- Helm
- GKE?