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This adds the Blue Star award and refactors legacy the code entirely and reimplements the code using the 'Strategy' Design Pattern. Html docs and a UML Diagram were added for documentation in the 'docs' folder. Some additional test cases were also appended to the 'update_quality_spec' file.
Algorithms for updating quality are now stored in 'Strategy' classes which are invoked by a Strategy Class Manager. The 'update_quality' function now simply invokes the Manager 'update' class function. The updating algorithms themselves were kept as close to original as possible to maintain intent but modified for better adherence to business rules.