Changelog
- 5aac824 Merge pull request #7 from danielhass/readme-typo
- d28e4c2 add arch diagrams
- 12e93e5 change spelling "Shell Gym" -> "ShellGym"
- 3c73987 fix units stuck in pending after a reset during their init
- b3a2a04 fix: small README typo
- f8105de prohibit runnable HTML elements (e.g., scripts) in shell gym materials
- 00b86fb two new Linux 101 paths