TCI - Add missing required files

* update to new 1.8 BREE

Change-Id: I2a6a0cc11f1cd5c098bf1c7b90d228dafa8fa0e0
Signed-off-by: Johannes Faltermeier <jfaltermeier@eclipsesource.com>
diff --git a/README.md b/README.md
index ce38588..12ab205 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@
 mvn clean verify -f builds/org.eclipse.emf.edapt.releng/pom.xml -Dtycho.disableP2Mirrors=true
 ```
 
-The Bundle-RequiredExecutionEnvironment is JavaSE-1.6
+The Bundle-RequiredExecutionEnvironment is JavaSE-1.8
 
 The p2-repository is created at `builds/org.eclipse.emf.edapt.releng.p2/target/repository`