v9.5.0

Incorporate v9.5.0 from https://github.com/swcarpentry/styles

v9.4.0

- Update to v9.4.0 of https://github.com/swcarpentry/styles/
- Update info on formative assessments
- Remove episode length
- Update maintenance process
- Fix link to setup instructions
- Ensure Ruby is updated to work with Jekyll on OSX
- Fix class mismatch in formatting lesson
- Avoid "Click Here" for links
- Specify release repo unambiguously
- Adding How to add R packages

v9.3.1

Release to match fix on styles.

v9.3.0

- Documentation about Syntax highlight
- Documentation about keyboard key style