Use OpenSSL instead of GnuTLS (#7010)
Use OpenSSL instead of GnuTLS (#7010)

Merge pull request 7010
jaybe-jekyll/jekyll,fulldecent/jekyll,fulldecent/jekyll,Strangehill/jekyll,Strangehill/jekyll,tillgrallert/jekyll,chrisfinazzo/jekyll,jaybe-jekyll/jekyll,chrisfinazzo/jekyll,jekyll/jekyll,x-way/jekyll,ryanshaw/jekyll,jaybe-jekyll/jekyll,yhironaka/yhironaka.github.io,fulldecent/jekyll,jekyll/jekyll,Strangehill/jekyll,fulldecent/jekyll,ryanshaw/jekyll,x-way/jekyll,tillgrallert/jekyll,Strangehill/jekyll,chrisfinazzo/jekyll,jekyll/jekyll,tillgrallert/jekyll,tillgrallert/jekyll,chrisfinazzo/jekyll,jekyll/jekyll,x-way/jekyll,jaybe-jekyll/jekyll,ryanshaw/jekyll,tillgrallert/jekyll,x-way/jekyll,ryanshaw/jekyll,Strangehill/jekyll