message: Exclude ourselves and Pinterest.com
  from reverse image search
diff: if block.has('image') && block.get('class') !== 'Media' && block.get('class') !== 'Link'
  a(
  - href="https://www.google.com/searchbyimage?&image_url=#{block.getImageSize('original')}"
  + href="https://www.google.com/searchbyimage?image_url=#{block.getImageSize('original')}&q=-site:pinterest.com%20-site:are.na"
  target='_blank'
  rel='nofollow'
  ) Find original
  