- Remove _some_ unused variables.
- Fix the font, height, and padding for the bar itself, and the modules inside.
- Remove the monitor, I always only have one now.
- Change some of the colors, because I’ve spent a little more time on this on
rincewind than on data.
- Add a script that will start polybar whenever herbstluftwm starts.
- Rename [bar/drd] to [bar/data] to match the hostname of data.