This is a web application used to manage and display an item catalog. The main functionalities include:

1. Display items by category
2. Authorized users can create, edit and delete items and categories
3. User can sign in with a Google account
4. Include a RESTful API with which JSON data can be retrieved

The application is created using Flask framework and SqlAlchemy

1. Vagrant
2. Flask
3. SqlAlchemy
4. Google oauth2client library
5. PostgreSQL
6. Bootstrap

• Start the Vagrant machine using command: vagrant up
• SSH to the Vagrant machine using command: vagrant ssh

• Initialize the database using command: python database_setup.py
• Start the programme using command: python catalog.py