New GIF: High thirty-five
Clean more things out when building HTML
Use python not hugo to serve test files

Hugo always rebuilds the HTML. This is not always desired.
Shorten `make develop`
Dry-run rsync
Annotate GIFs with their source more explicitly
Move styling into a distinct file
Add global navigation
Provide a direct link to the GIF’s URL
Create an about page
Style about page text as sans-serif
Footer links in black, like the nav
Style the page with an outline
Use the smaller middot in tags as well as nav
Remove errant tag
Clean up only contents of public