v1.1.0

Version 1.1.0

Added
- Environment configuration via `.env` file for easy customization
- `.env.example` template file with detailed explanation of all configurable values
- Support for running multiple Matomo instances in parallel
- Configurable container names via environment variables
- Configurable network name to avoid Docker network conflicts
- Documentation for avoiding port conflicts

Changed
- Default Matomo port from 8080 to 8081 to avoid common conflicts
- Default MariaDB port from 3306 to 3307 to avoid common conflicts
- All hardcoded configuration values moved to environment variables

Fixed
- Volume naming conflicts when running multiple instances
- Port binding conflicts with existing services