fix overfull hbox warnings in yaws.tex
fix overfull hbox warnings in yaws.tex

Fix overfull hboxes and also update some of the record definitions (like

jgrinstead/yaws,jgrinstead/yaws,jgrinstead/yaws,jgrinstead/yaws,jgrinstead/yaws,jgrinstead/yaws,jgrinstead/yaws