DB_USERNAME=Username for the database
DB_PASSWORD=Password for the database
DB_NAME=Database name
DB_PORT=Database port

SEQUELIZE_LOGGING=0- no sequelize logging, 1- log to the console

AMAZON_ACCES_KEY_ID=(your-key-here)
AMAZON_SECRET_ACCESS_KEY=(your-key-here)
AMAZON_REGION=eu-west-1
APP_URL=http://localhost:3001
SOURCE_EMAIL=info@saburly.com