CI and other bugs

solve/src/main/java/de/tudresden/inf/st/ttc18live/LiveContestDriverXml.java

@@ -21,8 +21,9 @@ public class LiveContestDriverXml extends AbstractLiveContestDriver {
 
   public static void main(String[] args) {
     LiveContestDriverXml driver = new LiveContestDriverXml();
-    Path filename = Paths.get(String.format("events-xml-%s-%s.csv", driver.getChangeSet(), driver.getQuery()));
-    driver.enableTracing(filename).mainImpl();
+//    Path filename = Paths.get(String.format("events-emf-%s-%s.csv", driver.getChangeSet(), driver.getQuery()));
+//    driver.enableTracing(filename).mainImpl();
+    driver.mainImpl();
   }
 
   private XmlToJastaddTranslator translator = new XmlToJastaddTranslator();