Refactored test cases

Performance tuned unit tests and improved test cases to be generic

Fixed bugs related to docker integration

Everything is ready for new features to be developed

Added docker support

Added support for Docker containers. Now the app can run on any local machine in isolated environment.

Alpha version

• Data crawler supports 9 Wilson Parkings
• Unit tests cover all 9 carparks
• Added README and LICENCE files
• General code clean up and publishing to GitHub