swaybar

TODOs

Readme:

• Explain what this is, "documentation"

General:

• Make icons optional, replace with text when disabled (or font missing)
• Think about moving cooldown functionality to cron
  main.sh should still execute blocks if state files aren't there
• inotifyd for ad-hoc refreshes, when possible?

libs/check-for-updates:

• split os-specific things into their own files
• dist-upgrade for the host
• consider splitting host vs. container into separate "blocks" since the host may not be running containers at all, the contianer "block" should be optional
• share common code between host and container "blocks"