var cpUpload = upload.fields([{ name: 'avatar', maxCount: 1 }, { name:
'gallery', maxCount: 8 }])
app.post('/cool-profile', cpUpload, function (req, res, next) {
// req.files is an object (String -> Array) where fieldname is the key, and
the value is array of files
//
// e.g.
//  req.files['avatar'][0] -> File
//  req.files['gallery'] -> Array
//
// req.body will contain the text fields, if there were any
 })