1bd10a7 Remove Duplicate Files subsection

Authored and Committed by tibbs 2 years ago
    Remove Duplicate Files subsection
    
    This removes the contradictory portion of the DUplicate Files subsection
    and moves the remainder (regarding license texts) up to a more
    reasonable position.
    
    The section still needs work and is large enough to live in a separate
    document, but that will come later.
    
    Fixes #1099