Allow supporters to easily add greenpeace.org as a preferred news source on Google via buttons in the header and footers of press releases and stories at the template level. Allow admins to choose to show or not show.
An indicative mockup is attached but needs design etc.
The default button links to https://www.google.com/preferences/source?q=greenpeace.org but NROs should be able to configure the domain if they use a non greenpeace.org domain like greenpeace.org.au
