deletions | additions       diff --git a/layout.md b/layout.md  index f3beca7..bfc1332 100644  --- a/layout.md  +++ b/layout.md 
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introduction.tex  Version your code.tex  Box 1: Definitions.tex  resources.tex  Box 3: Branching.tex  Box 4: What not to version control.tex  figures/figure_1-01/figure_1-01.png