changed sponsor link in menu to correct page and made json dump more readable
changed sponsor link in menu to correct page and made json dump more readable

njl/pycon,njl/pycon,pyconjp/pyconjp-website,smellman/sotmjp-website,Diwahars/pycon,njl/pycon,pyconjp/pyconjp-website,njl/pycon,osmfj/sotmjp-website,Diwahars/pycon,osmfj/sotmjp-website,eldarion/pycon,PyCon/pycon,osmfj/sotmjp-website,PyCon/pycon,smellman/sotmjp-website,eldarion/pycon,osmfj/sotmjp-website,PyCon/pycon,eldarion/pycon,smellman/sotmjp-website,Diwahars/pycon,smellman/sotmjp-website,pyconjp/pyconjp-website,Diwahars/pycon,pyconjp/pyconjp-website,PyCon/pycon