I think this is a substantial improvement and does what I hoped, helps folks help themselves if--say--they just want to get emacs working; next time they'll have the technique in their pocket too.
Co-authored-by: Rylan Polster <rslpolster@gmail.com>
- Remove no longer needed `acme-challenge` file
- Set title, description, social image, logo, etc. for SEO
- Use extensionless permalinks (old links still work)
- Cleanup `_config.yml`
- Import latest `_layouts/base` from https://brew.sh
Bare URLs are auto-linked on GitHub but not on docs.brew.sh, so I added
angle brackets around them where appropriate. Also converted
Markdown-linked URLs for clarity.