fix(): No text/plain format, 500 if no errors 404 are handled by expresso (http://expressjs.com/starter/faq.html#how-do-you-handle-404s)
fix(): No text/plain format, 500 if no errors
404 are handled by expresso (http://expressjs.com/starter/faq.html#how-do-you-handle-404s)

soyuka/explorer,soyuka/explorer,soyuka/explorer