deletions | additions       diff --git a/layout.md b/layout.md  index 61a436a..8909d2c 100644  --- a/layout.md  +++ b/layout.md 
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figures/tools_by_career1/tools_by_career.png  figures/tools_by_field1/tools_by_field.png  figures/tools_by_country1/tools_by_country.png  subsection_Python_vs_IDL_Astronomers__.tex PythonvsIDL.tex  figures/venn_pyidl/venn_pyidl.png  VisualizationofTools.tex  software_tools_heirarchy_d3vis.html