1.2.0

Added

• The command "Add example dashboard", and a button of the same name on the
  empty dashboards screen. It builds a made-up coffee shop database (three
  invented stores, no real people) in your databases folder, with a dashboard
  note for it in your dashboards folder, and opens the dashboard. The data is
  made fresh and ends on the day you run it. It is there to open and take
  apart. Nothing already in your vault is replaced: if the names are taken,
  the new files get the next number. It works on a phone too. It only runs when you ask.