Initial Release

• Include commands.json, main.json, user.json from openstenoproject/plover
• Include q-and-a.md from paulfioravanti/steno-dictionaries
• Include plover.cfg (for Raspberry Pi machine)
• Create justfile for copying over plover.cfg, retrieving Emily dictionaries,
  and installing Plover plugins
• Create RESOURCES.md with links to helpful resources for working with Plover,
  learning Plover theory, and building fluency with stenography