README update
* Updated README
* Testing with Google Truth
Updated README
* adding akka-streams module to parent
* Update README
* Update README
- [Introduction to AssertJ](http://www.baeldung.com/introduction-to-assertj)
- [Cucumber and Scenario Outline](http://www.baeldung.com/cucumber-scenario-outline)
- [Testing with Google Truth](http://www.baeldung.com/google-truth)
+- [Testing with JGoTesting](http://www.baeldung.com/jgotesting)
