deletions | additions       diff --git a/layout.md b/layout.md  index 6da493d..f76d095 100644  --- a/layout.md  +++ b/layout.md 
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Linking and Executing Code.md  figures/rho_Oph/rho_Oph.png  Enhanced Figures.md  3D figures.md  figures/nature_screen_shot/nature_screen_shot.jpeg  Enhanced Figures 1.5.md  figures/d3po/index.html