1.7.0-nein "Serial Spiller"

OK here we go this is the first actual release with notes for SAB (in this repo at least).
I'm working on him more and want to try some fun ideas.

In this release...

• The /quote commands should now be fixed!
• Downvoting has been confirmed to be working
• The /drunk command now has the ability to take an optional new field where you can say what you drank!
  • This will show up here on Discord, and the last thing you drank will be on the Leaderboard.
• There is a new /spill command to report the incident to The Captain.
  • The Incident will be recorded and displayed on the Drunks Leaderboard

Full Changelog: 1.6.1-nein...1.7.0-nein