Adding a reference file for this lesson

[emcaulay]

Addresses #5.

I've added a new file (reference.md) in the learners section, so that we can start a glossary. I've added a definition for "sourdough starter", and we can add more definitions as people are able.

[github-actions]

Thank you!

Thank you for your pull request 😃

🤖 This automated message can help you check the rendered files in your submission for clarity. If you have any questions, please feel free to open an issue in {sandpaper}.

If you have files that automatically render output (e.g. R Markdown), then you should check for the following:

• 🎯 correct output
• 🖼️ correct figures
• ❓ new warnings
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Rendered Changes

🔍 Inspect the changes: https://github.com/UW-Madison-DataScience/github-skillup-2023-09-15/compare/md-outputs..md-outputs-PR-16

The following changes were observed in the rendered markdown documents:

 md5sum.txt             | 5 +++--
 recipe_instructions.md | 5 -----
 recipe_intro.md        | 8 --------
 reference.md (new)     | 4 ++++
 4 files changed, 7 insertions(+), 15 deletions(-)

What does this mean?

If you have source files that require output and figures to be generated (e.g. R Markdown), then it is important to make sure the generated figures and output are reproducible.

This output provides a way for you to inspect the output in a diff-friendly manner so that it's easy to see the changes that occur due to new software versions or randomisation.

⏱️ Updated at 2023-09-15 19:11:57 +0000

[emcaulay]

Fixes #5.

[sstevens2]

Suggested change

	title: Reference
	## Glossary
	---
	title: Reference
	---
	## Glossary

The header here has to be wrapped in --- lines (with a blank line after) due to markdown syntax. I need to work on how to make this issue display better as it is rendering that block and hiding the markdown syntax because comments also render markdown. I'll file this as an issue for improving the skill-up.

[sstevens2]

Filed this issue on the lesson since how this issue is displayed needs to be fixed.