anchor.diff:          {
               "username": "heshammassoud",
               "email": "heshamhamdymassoud@gmail.com",
  -            "password": "LimpBizkit22!",
  -            "confirmationPassword": "LimpBizkit22!"
  +            "password": "myPassword!",
  +            "confirmationPassword": "myPassword!"
           }
   
   + Response 201 (application/json)
  
positive.code:                 "id": "123",
                  "username": "heshammassoud",
                  "email": "heshamhamdymassoud@gmail.com",
                  "password": "LimpBizkit22!",
                  "confirmationPassword": "LimpBizkit22!"
              }
  
  ## Authentication [/users/{id}/login]
  
negative.code: 
          {
              "email": "heshamhamdymassoud@gmail.com",
              "password": "myPassword!",
          }
  
  + Response 200 (application/json)
  