Adding Henry Stanley to readme credits 🙌

Author: barryclark

README.md

@@ -112,5 +112,5 @@ You can use the [Quick Start](https://github.com/barryclark/jekyll-now#quick-sta
 - [Solarized Light Pygments](https://gist.github.com/edwardhotchkiss/2005058) - Thanks, Edward.
 - [Joel Glovier](http://joelglovier.com/writing/) - Great Jekyll articles. I used Joel's feed.xml in this repository.
 - [David Furnes](https://github.com/dfurnes), [Jon Uy](https://github.com/jonuy), [Luke Patton](https://github.com/lkpttn) - Thanks for the design/code reviews.
-- [Bart Kiers](https://github.com/bkiers), [Florian Simon](https://github.com/vermluh), [Hun Jae Lee](https://github.com/hunjaelee), [Javier Cejudo](https://github.com/javiercejudo), [Peter Etelej](https://github.com/etelej) - Thanks for your [fantastic contributions](https://github.com/barryclark/jekyll-now/commits/master) to the project!
+- [Bart Kiers](https://github.com/bkiers), [Florian Simon](https://github.com/vermluh), [Henry Stanley](https://github.com/henryaj), [Hun Jae Lee](https://github.com/hunjaelee), [Javier Cejudo](https://github.com/javiercejudo), [Peter Etelej](https://github.com/etelej) - Thanks for your [fantastic contributions](https://github.com/barryclark/jekyll-now/commits/master) to the project!