If you want to run this app locally on your machine, you need to do the following

1. Have docker and docker-compose installed on your machien
2. In the docker-compose file, make sure the angular service is uncommented.
3. Then, simply run docker-compose up

If you want to build this app for production, you need to have angular, angular-cli, npm, node, docker and docker-compose all downloaded

1. Then run ./startWebApp.sh, make sure the shell script file is executable.