Fixing the functional testcases together with Travis CI which stopped…

… due to excessive logging from the Tomcat 7 Maven plugin

.travis.yml

@@ -11,7 +11,7 @@ script:
   # Start the container this will make sure we do not see the debug logging of the Tomcat 7 Maven plugin
   # which seems to always be set to DEBUG this will fail the build because we generate too much logging
   - nohup bash -c "java -jar ./webgoat-standalone/target/webgoat-standalone-7.1-SNAPSHOT-exec.jar --port 8888 2>&1 &"
-  - if [[ $TRAVIS_PULL_REQUEST == "false" ]]; then mvn "-Dbuild.number=$TRAVIS_BUILD_NUMBER" clean install failsafe:integration-test; else mvn failsafe:integration-test; fi
+  - if [[ $TRAVIS_PULL_REQUEST == "false" ]]; then mvn "-Dbuild.number=$TRAVIS_BUILD_NUMBER" -q clean install failsafe:integration-test; else mvn -q failsafe:integration-test; fi
 cache:
   directories:
   - $HOME/.m2