Update README.md

Author: jimkring

README.md

@@ -9,6 +9,8 @@ Download and install the JKI State Machine using VI Package Manager
 
 [Get JKI State Machine](http://vipm.jki.net/#!/package/jki_lib_state_machine)
 
+Tip: Use the [JKI State Machine Editor](https://github.com/JKISoftware/JKI-State-Machine-Editor)
+
 ## Getting Started
 1. [Watch Video Tutorials](https://www.youtube.com/playlist?list=PL8BF8A6F0F4739D46)
 2. [Learn Best Practices](http://blog.jki.net/products/state-machine/jki-state-machine-best-practices/)