Updated README.md with link to unit test screenshots

Author: cliffhall

README.md

@@ -3,7 +3,7 @@
 PureMVC is a lightweight framework for creating applications based upon the classic [Model-View-Controller](http://en.wikipedia.org/wiki/Model-view-controller) design meta-pattern. It supports [modular programming](http://en.wikipedia.org/wiki/Modular_programming) through the use of [Multiton](http://en.wikipedia.org/wiki/Multiton) Core actors instead of the [Singletons](http://en.wikipedia.org/wiki/Singleton_pattern) used in the [Standard](https://github.com/PureMVC/puremvc-csharp-standard-framework/wiki) Version.
 
 * [API Docs](http://puremvc.org/pages/docs/CSharp/multicore/)
-* [Unit Tests](http://puremvc.github.io/images/CSharp/unittest/multicore.png)
+* [Unit Tests](http://puremvc.github.io/pages/images/screenshots/PureMVC-Shot-CSharp-Multicore-UnitTests.png)
 * [Discussion](http://forums.puremvc.org/index.php?board=20.0)
 * [MultiCore Version Overview Presentation](http://puremvc.tv/#P002)
 * [Legacy Implementation](https://github.com/PureMVC/puremvc-csharp-multicore-framework/tree/1.1.0)