Review non-automatically generated docs

[meganrm]

Use Case

Please provide a use case to help us understand your request in context

There are documents in the repo that describe the recipe and result structure

Solution

Please describe your ideal solution
Once the doc gh-pages has been fixed, review the documents that are not autogenerated and make sure they're up to date

Alternatives

Please describe any alternatives you've considered, even if you've dismissed them

[rugeli]

gh-pages issue fixed in #314

[mogres]

Updates to this issue are being made in the branch documentation/update_docstrings

List of files to update documentation for
Being worked on by @mogres

• Analysis.py -done in 07cf2f
• Environment.py

Being worked on by @meganrm

• Ingredient.py