npm install passport-photo-middleware
//1) create express server or connect server called app
//2) include authentication middleware to set user as req.user
//3) set up the passport-photo library
var photo = require("passport-photo");
photo.use(require("passport-photo-gravatar")());
//4) include the middleware
app.use(require('passport-photo-middleware')(photo));
//5) rest of application(The MIT License)
Copyright (c) FPF Lindesay
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