Central server

Environment variable	Meaning
FLASK_CONFIG
POSTGRES_USER
POSTGRES_PW
POSTGRES_DB
SECRET_KEY
AUTOMATOR_GH_KEY
ADMIN_MAIL
ADMIN_PASS
GESIS_MAIL
GESIS_PASS
LIVIVO_MAIL
LIVIVO_PASS
PARTA_MAIL
PARTA_PASS
PARTB_MAIL
PARTB_PASS
POSTGRES_USER
POSTGRES_PASSWORD
POSTGRES_DB