Setup: npm run setup to reset and install all dependencies.
To start up: npm start or nodemon. The server will be available at localhost:3000.
Be sure to set your environment variables:
// .env
MONGO_URL=mongodb://localhost/your-db-name
JWT_SECRET='some string'
AWS_BUCKET='some-unique-bucket-name'
AWS_URL='https://s3-us-west-1.amazonaws.com/'