5.0 update:
- Adds a linter
- Gets markup and styles passing WCAG AA accessibility, which means that
- The neutral color palette has changed
- Text colors will be darker
- link colors will change slightly
- highlight/mark/select color will shift a tad
- An updated readme which
- Explains the linter and accessibility rules
- Has a breakdown of the naming conventions of variables
- Explains the link styles
- Actually makes the code samples more accessible by specifying the language