Luascli

Added

- Unit testing to all components with 100% coverage

Added

- CI/CD pipeline allow us to build and publish the tool with a new tag is generated
- CONTRIBUTING.md document with development information
- Added initial test setup
- Added bandit for static code security analysis
- Added black as our pep8 formatting tool

Changed

- Fixed flake8 dependency missing in the pipenv configuration

Added

- luas <line> map <stop> - open the location of the luas stop in a browser
- lias <line> status - shows operational status for all lines
- luas <line> stops - display the list of all stops for a particular line