Groovy project - Sonar - Publish project and Unit + Integration Test code coverage data

Question

I have:
1. Gradle 1.6
2. SonarQube instance 5.0 (also have 4.1+ instances)
3. sonar-runner (aka SonarQube runner) version: 2.4
4. Groovy Version: 2.3.3 JVM: