Wrote step definition for last step of admin feature
added modules for logging, cookie parser, sessions
Refactored models
Refactored the models
Added packages
Added a feature for login authentication
Refactor of models
Refactor of models
Added some packages
Refactor of models and added some steps
Refactor of models
User authentication
View for errors
Made the callback for authenticate an inner 
function because I needed this.req
Added code to support session for storing messages