Add Haroopad to Editors

README.md

@@ -317,6 +317,7 @@ Various resources, such as books, websites and articles, for improving your skil
 * [Brackets](http://brackets.io/) - Open source code editor for web designers and front-end developers.
 * [Eclipse](http://eclipse.org/) - IDE written in Java with an extensible plug-in system.
 * [Geany](http://www.geany.org/) - GTK2 text editor.
+* [Haroopad](http://pad.haroopress.com/) - Markdown editor with live preview.
 
 ## Websites
 *Useful sysadmin related websites.*