all index.md files renamed to README.md for more compatibility with github

publish-subscribe/README.md

@@ -0,0 +1,26 @@
+---
+layout: pattern
+title: Publish Subscribe
+folder: publish-subscribe
+permalink: /patterns/publish-subscribe/
+categories: Integration
+tags: 
+ - Java
+ - EIP
+ - Apache Camel™
+---
+
+## Intent
+Broadcast messages from sender to all the interested receivers.
+
+![alt text](./etc/publish-subscribe.png "Publish Subscribe Channel")
+
+## Applicability
+Use the Publish Subscribe Channel pattern when
+
+* two or more applications need to communicate using a messaging system for broadcasts.
+=======
+* two or more applications need to communicate using a messaging system for broadcasts.
+
+##Credits
+* [J2EE Design Patterns](http://www.amazon.com/J2EE-Design-Patterns-William-Crawford/dp/0596004273/ref=sr_1_2)