Directory structure
Let's have a directory structure like this:
|-- src
| |-- legacy-notebooks
| | |-- *.ipynb (all the older notebooks)
| |
| |-- legacy-scripts
| | |-- *.sh (only the older scripts, not the new ones)
| |
| |-- (new directories/files here)
|
|-- (other things stay where they are here)
We can decide what to do with the policy definitions later in the policy
directory. I'm content leaving them there for now.
Related to !8 (merged) and !9 (closed), and future planned cleanup of legacy scripts and notebooks.