Now displays a family, though rather poorly.

  - Just a quick dump to the browser with <br> and not even doing HTML
    escaping.

  - Plan is to display the contacts in a nice format, along with an add
    button.

  - Plan is to display each passholder in a nice format, picture
    included, and an add button as well.

  - Need to figure out how to handle passes for each passholder... Maybe
    will just have an issue passes button for the whole family. Or
    checkboxes.

(Probably the final commit for the night, or I'd finish this before
committing.)