v4.0.2

This is my first dockerization of create-react-app.

The image is hosted on Docker Hub.

To pull this version from the repository, type docker pull cryptictech/react-app:4.0.2
To run this version from the repository, type docker run -dp 3000:3000 cryptictech/react-app:4.0.2

React app will be hosted on port 3000, so to view it, navigate to http://localhost:3000

For create-react-app's release notes on version 4.0.2, go to their release.