As Debian developer or other interested party, on a source package
page I can access the font review information for the given package.
(Ticket migrated from Trello: https://trello.com/c/duNhR7pO/)

Acceptance tests:

  Retrieve the Debian fonts review from
http://pkg-fonts.alioth.debian.org/review/debian-font-review.yaml

  If the package has a font review, add the link of the review to the
  links panel