Dojo Glossary, Beginner Guide, and Kata Study Guide updated.

The dojo Glossary, Beginner Guide, and Kata Study Guide have all had minor updates. The glossaries have had a number of new terms added as well as a bibliographic reference.

The section in the Beginner Guide regarding footwork and weight distribution has had a minor rewrite, making the section more clear and beginner friendly.

Links to download each of these can be found here.

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