deletions | additions       diff --git a/figures/2.7/2.7.png b/figures/2.7/2.7.png  deleted file mode 100644  index f2f63cd..0000000  Binary files a/figures/2.7/2.7.png and /dev/null differ diff --git a/layout.md b/layout.md  index 599c22b..965238f 100644  --- a/layout.md  +++ b/layout.md 
...
figures/2.7/2.7.png  figures/1.8/1.8.png  figures/1.4/1.4.pngabstract.tex  intro.tex