deletions | additions       diff --git a/layout.md b/layout.md  index 3ce3c03..0345508 100644  --- a/layout.md  +++ b/layout.md 
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1_Background_of_your_problem__.md  Background_CdTe_photovoltaics_PV_is__.md  A_PV_will_reach_the__.md  Historic_development_of_CdTe_Which__.md Historic_development_of_CdTe_CdTe__.md  Economics_of_CdTe_PVs_How__.md  figures/graphic_cdte_cell/graphic_cdte_cell.jpg  figures/CdTE/CdTE.png