deletions | additions       diff --git a/layout.md b/layout.md  index a0bced7..9847a24 100644  --- a/layout.md  +++ b/layout.md 
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Enhanced Figures 1.5.md  figures/d3po/index.html  3D Interactivity.md  figures/nature_screen_shot/nature_screen_shot.jpeg  Enhanced Figures 2.md  figures/barnardsample/barnardsample.jpg  figures/nature_screen_shot/nature_screen_shot.jpeg  Deeper, Easier, Citations.md  figures/citation/citation.jpg  Linking People.md