https://www.youtube.com/watch?v=xfOM1sIMlGw
git rm -r --cached some-directory git commit -m 'Remove the now ignored directory "some-directory"' git push origin master
https://www.youtube.com/watch?v=xfOM1sIMlGw
git rm -r --cached some-directory git commit -m 'Remove the now ignored directory "some-directory"' git push origin master