Organize book content alongside Python package

[d33bs]

Description

This PR organizes book content alongside a Python package where I feel we will want to store code related to detecting or correcting patterns outlined within the Almanac. The existing function within the almanac package is intended as another way to consume the book's content (via a PIP installable package) and as an auxiliary way to ensure package readiness. As part of this work I've also added dynamic versioning which is a bit of related preparation.

Thanks for any thoughts or input you may have on this! Please don't hesitate to let me know if you have any questions.

References #19 Closes #39

What is the nature of your change?

• [ ] Content additions or updates (adds or updates content)
• [ ] Bug fix (fixes an issue).
• [x] Enhancement (adds functionality).
• [ ] Breaking change (these changes would cause existing functionality to not work as expected).

Checklist

Please ensure that all boxes are checked before indicating that this pull request is ready for review.

• [x] I have read the CONTRIBUTING.md guidelines.
• [x] My code follows the style guidelines of this project.
• [x] I have performed a self-review of my own contributions.
• [x] I have commented my content, particularly in hard-to-understand areas.
• [x] I have made corresponding changes to related documentation (outside of book content).
• [x] My changes generate no new warnings.
• [x] New and existing tests pass locally with my changes.
• [x] I have added tests that prove my additions are effective or that my feature works.
• [x] I have deleted all non-relevant text in this pull request template.

[d33bs]

Thanks @gwaybio ! Merging this in.