docs: add the package.json entry in Javascript documentation
docs: add the package.json entry in Javascript documentation

zurb/foundation-sites,denisahac/foundation-sites,abdullahsalem/foundation-sites,zurb/foundation-sites,abdullahsalem/foundation-sites,zurb/foundation,denisahac/foundation-sites,denisahac/foundation-sites,abdullahsalem/foundation-sites,zurb/foundation-sites,DaSchTour/foundation-sites,DaSchTour/foundation-sites,zurb/foundation,zurb/foundation