Test coverage console report
Created by: BobGirard
This pull request addresses suggestions for enhancements made to Pull Request #26 ("Test coverage measurement and reporting"). Specifically:
- The 'test_coverage' custom setuptools command has been enhanced to add a detailed console report of coverage by module, and which includes the total coverage percentage.
- The precision of all coverage percentages, including the total percentage, has been expanded to two decimal places.
- An informational message specifying the location of the HTML coverage report is now printed following the console report.