Revert to using "\x0" as INPUT_RECORD_SEPARATOR
Revert to using "\x0" as INPUT_RECORD_SEPARATOR

This reverts commit 4536edb1b0c8d54f7de442f8d0bd444abeba772b
because the gem built doesn't include all the expected files.

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