Release Notes for Version 0.1.9

Control Panel app:

• Automatic year in the footer (thanks to @spron-in)
• Delete Schema button renamed to Delete Database, as it deletes the database completely.

Load Generator service.

Reduced the pause between configuration checks from 2 to 1 second.

Reorganized Docker compose files:

• A single docker-compose.yaml in the main directory for quick start.
• Created a docker directory with additional files to run different configurations.
• The docker/percona.yaml file contains the current versions of MySQL, MongoDB, Postgres by Percona. Database versions have been updated
• Added configurations for YugabyteDB (thanks to @FranckPachot), FerretDB, MariaDB