v0.1.1

Add a code-snippets "cheat-sheet" with useful templates and commands: https://arctraining.github.io/research-software-development/key_code.html

What's Changed

• Update CITATION.cff by @murphyqm in #2
• update material to add key code by @murphyqm in #3

Full Changelog: v0.1.0...v0.1.1