Merge pull request eugenp#5808 from KevinGilmore/master

BAEL-2354 update README

Author: lor6

cdi/README.md

@@ -1,3 +1,5 @@
 ### Relevant Articles:
 - [CDI Interceptor vs Spring AspectJ](http://www.baeldung.com/cdi-interceptor-vs-spring-aspectj)
 - [An Introduction to CDI (Contexts and Dependency Injection) in Java](http://www.baeldung.com/java-ee-cdi)
+- [Introduction to the Event Notification Model in CDI 2.0](https://www.baeldung.com/cdi-event-notification)
+