Add CloudJ tutorial, box mode.

[K20shores]

Add some small documentation or use cases

Acceptance criteria

• A new standalone example to run a box model with micm chemistry and photolysis rates driven by cloudj is included
• A new jupyter notebook to explain cloudj and how to use it is included

Ideas

• If possible, copy or modify the ts1 box model example to drive photolysis rates with cloudj instead of tuvx