Added password validator and facebook routes

config/passport.js

@@ -41,8 +41,11 @@ passport.use(new FacebookStrategy({
   function (accessToken, refreshToken, profile, done) {
     User.findOne({ $where: profile.provider + '==' + profile.id }, function(err, existingUser) {
       if (existingUser) {
+        console.log('already exists')
         done(null, existingUser);
       } else {
+        console.log('making new user');
+        console.log(profile)
         var user = new User({
           firstName: profile.first_name,
           lastName: profile.last_name,
@@ -50,6 +53,7 @@ passport.use(new FacebookStrategy({
         });
         user[profile.provider] = profile.id;
         user.save(function(err) {
+          if (err) throw err;
           done(null, user);
         });
       }