Skip theme-dir-symlink test if on Windows
Skip theme-dir-symlink test if on Windows

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