This updates Jekyll Now to be compatible with the latest changes to Jekyll 3 and GitHub Pages detailed at https://github.com/blog/2100-github-pages-now-faster-and-simpler-with-jekyll-3-0
The main thing you need is - https://github.com/barryclark/jekyll-now/commit/8c8154bc9cdfb4cba19f1f3a3eba05b602a70ccd
Cheers, Barry