Removed flickering if live race list is not shown

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/home/client/place/event/partials/raceListLive/RacesListLive.java

@@ -24,6 +24,7 @@ public class RacesListLive extends Composite implements RefreshableWidget<LiveRa
         RacesListLiveResources.INSTANCE.css().ensureInjected();
         raceList = new RaceList(presenter, showRegattaDetails);
         initWidget(uiBinder.createAndBindUi(this));
+        getElement().getStyle().setDisplay(Display.NONE);
     }
 
     @Override

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/home/client/place/event/partials/raceListLive/RacesListLive.ui.xml

@@ -5,12 +5,10 @@
 	<ui:with field="i18n" type="com.sap.sailing.gwt.ui.client.StringMessages" />
 	<ui:with field="res" type="com.sap.sailing.gwt.common.client.SharedResources" />
 	<ui:with field="local_res" type="com.sap.sailing.gwt.home.client.place.event.partials.raceListLive.RacesListLiveResources" />
-  <g:HTMLPanel>
-    <div class="{local_res.css.raceslistlive}">
-      <h3>
-        <ui:text from='{i18n.liveNow}' />
-      </h3>
-      <r:RaceList ui:field="raceList"/>
-    </div>
+  <g:HTMLPanel addStyleNames="{local_res.css.raceslistlive}">
+    <h3>
+      <ui:text from='{i18n.liveNow}' />
+    </h3>
+    <r:RaceList ui:field="raceList"/>
   </g:HTMLPanel>
 </ui:UiBinder>