See:  https://p1k3.com/2017/3/11/

Uses `git rev-parse --show-toplevel`

...seems like a more lightweight way of providing various settings to
Gtk apps (and maybe other stuff? I'm not sure).

Various other font tweaks and such in this commit.

(wthr has its own repo)

p & pul for pull, because i'm always doing this
s for status because why type two chars?
go for checkout because i'm always typoing it as this and why not
l for log