Statistical Glossary Added

Recently, there have been requests for a statistical glossary to help explain the calculation methods. It can now be found to the right of the top menu bar.

It includes the method for Calculating each of the metrics, as well as the reason for any inconsistencies between the Win Shares totals on the site versus those found in the Win Shares book.

If you have any questions or comments, email me at BaseballGauge@gmail.com