Merge pull request #7 from nkrkv/patch-1

Add XOD

README.md

@@ -237,6 +237,7 @@ A curated list of awesome Arduino hardware, libraries and projects
 * [arduino-eclipse-plugin](https://github.com/jantje/arduino-eclipse-plugin) - A plugin to make programming the Arduino in Eclipse easy
 * [dueboot](https://github.com/jensnockert/dueboot) - Rust on the Arduino Due
 * [Arduino-Designer](https://github.com/mbats/arduino) - Graphic Arduino designer based on Eclipse
+* [XOD](https://xod.io/) - Open source visual programming language and IDE
 
 ## Tutorials