0.4.0 Add Coupling Between Objects ranker and enhance UI, Merged in CSV and JSON reports

The Coupling Between Objects PMD metric has been added as an additional metric, with an additional graph and corresponding table being generated. Highly coupled classes can be difficult to maintain, and knowing which is the highest priority target may be difficult to discern at first glance.

Thank you Contributors!

Thank you @robcor for your CSV Maven goal
Thank you @chriswininger for adding the JSON output Maven goal
Thank you @jkschneider for helping RefactorFirst move from JUnit 4 to JUnit 5