Merge pull request #7 from peterrobert/Feature/middleware

Add middleware authentication

Create authentication middleware

Merge pull request #6 from peterrobert/Feature/user

Finish user signUp and LogIn

Registartion complete

Generate token for signUp

Use bcrypt to hide passwords

Add signUp on the app.js

Create the user schema and model

Merge pull request #5 from peterrobert/feature/productApi

Delete product api end point

Update product route

Create the show product API

Merge pull request #4 from peterrobert/feature/productApi