Added Human Javascript

free-programming-books.md

@@ -1042,6 +1042,7 @@
 * [Eloquent JavaScript 2nd edition](https://github.com/marijnh/Eloquent-JavaScript) (work in progress)
 * [Eloquent JavaScript](http://eloquentjavascript.net/) - Marijn Haverbeke
 * [Google JavaScript Style Guide](http://google-styleguide.googlecode.com/svn/trunk/javascriptguide.xml)
+* [Human Javascript](http://read.humanjavascript.com/)
 * [JavaScript Allongé](https://leanpub.com/javascript-allonge/read)
 * [JavaScript Bible](http://media.wiley.com/product_ancillary/28/07645334/DOWNLOAD/all.pdf) (PDF)
 * [JavaScript Enlightenment](http://www.javascriptenlightenment.com/) - Cody Lindley