Revert update to docs meant for v4.0
Revert update to docs meant for v4.0

jekyll/jekyll,jaybe-jekyll/jekyll,jekyll/jekyll,ryanshaw/jekyll,fulldecent/jekyll,jaybe-jekyll/jekyll,getandpost/jekyll.github.io,ryanshaw/jekyll,chrisfinazzo/jekyll,fulldecent/jekyll,yhironaka/yhironaka.github.io,x-way/jekyll,fulldecent/jekyll,tillgrallert/jekyll,Strangehill/jekyll,tillgrallert/jekyll,tillgrallert/jekyll,fulldecent/jekyll,chrisfinazzo/jekyll,jaybe-jekyll/jekyll,x-way/jekyll,jaybe-jekyll/jekyll,chrisfinazzo/jekyll,tillgrallert/jekyll,Strangehill/jekyll,getandpost/jekyll.github.io,ryanshaw/jekyll,getandpost/jekyll.github.io,tillgrallert/jekyll,Strangehill/jekyll,Strangehill/jekyll,jekyll/jekyll,Strangehill/jekyll,x-way/jekyll,jekyll/jekyll,chrisfinazzo/jekyll,ryanshaw/jekyll,x-way/jekyll