Scraping folder

Scraping folder and R functions scraping exercise
Revert "Scraping folder"

This reverts commit f0624fa0176b557fb9f1ad354ea9683bbfcfc669.
Revert "Revert "Scraping folder""

This reverts commit c8078536225694428a61d0c0ff45120a5bb08d0e.
Revert "Revert "Revert "Scraping folder"""

This reverts commit 9d1b455af4139e630ed392fa5b8ee932c564dde2.
Scraping changes

Scraping folder