Session method return values

api/controllers/SessionController.js

@@ -22,20 +22,20 @@ module.exports = {
         console.log('create');
         passport.authenticate('local', function(err, user, info) {
             if(err || !user) {
-                return res.json(false);
+                return res.json(403, { message: "Incorrect username or password." });
             }
             req.logIn(user, function(err) {
                 if (err) {
-                    return res.json(false);
+                    return res.json(403, { message: "Incorrect username or password." });
                 }
-                return res.json(true);
+                return res.json(201, { message: "Session created." });
             });
         })(req, res);
     },
 
     destroy: function(req, res) {
         req.logout();
-        res.send(true);
+        res.json({ message: "Successfully logged out." });
     },
 
     /**