Restructure Documentation

[musslick]

Think about how to restructure the documentation page so that it "reads like a book", or at least that there is a curriculum.

Todo:

• [x] Restructure as follows: @hollandjg
• [ ] remove "Core" level and move "States" and "Variables" up in the hierarchy of the documentation

Tutorials:

• [x] Components
• [x] Loop Constructs
• [x] Functional Workflow (link to the core tutorials) @chadcwilliams
• [x] Customization
• [ ] Closed-Loop Synthetic Discovery @musslick
• [ ] Closed-Loop Behavioral Experiments @younesStrittmatter

Examples:

• [x] Equation Discovery in Psychology (Joshua & Chad) @chadcwilliams
• [ ] Evaluating Experimentation Strategies (Younes & Marina) @younesStrittmatter
• [ ] Closed-Loop Discovery of Learning Models (Daniel) @whyhardt

[musslick]

Recheck curriculum structure for tutorials

[chadcwilliams]

Delayed to march/april