class Firefox < Cask
  url 'http://download.cdn.mozilla.net/pub/mozilla.org/firefox/releases/21.0/mac/en-US/Firefox%2021.0.dmg'
  homepage 'https://www.mozilla.org/en-US/firefox/'
  version '21.0'
  sha1 'ce5a9083a38ea580811b3408566a5194486dc360'
  link 'Firefox.app'
end