remove debug log

src/libs/routes/user.js

@@ -17,7 +17,6 @@ userApp.post('/', (req, res) => {
             email: req.body.email,
             password: req.body.password
         });
-        log.debug(newUser.email);
         // save the user
         newUser.save((err) => {
             if (err) {