Added "Pulling back sections" section in modules.tex - #184

Added "Pulling back sections" section in modules.tex#184

eliasguisado wants to merge 11 commits into

stacks:masterstacks/stacks-project:masterfrom

eliasguisado:pulling-back-sectionseliasguisado/stacks-project:pulling-back-sectionsCopy head branch name to clipboard