Bug 4104: Added section in "Whats New" for tagging functionality.

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/home/desktop/places/whatsnew/resources/SailingAnalyticsNotes.html

@@ -4,6 +4,14 @@
 <div id="mainContent">
     <h4 class="articleHeadline">What's New - SAP Sailing Analytics</h4>
       <div class="innerContent">
+         <h5 class="articleSubheadline">September 2018</h5>
+         <ul class="bulletList">
+            <li>In <tt>RaceBoard.html</tt> is a new feature available which allows users to create tags consisting of a title
+            and optional comment and/or image per race. These tags can be saved visible only for the creating user or for everbody 
+            (requiring special permissions) and can be used to mark interesting situations during a race. Tag buttons allow users to 
+            save frequently used tags as a preset which can be used quckily and do not require repeating input of the same tag.</li>
+         </ul>
+
          <h5 class="articleSubheadline">August 2018</h5>
          <ul class="bulletList">
             <li>The windstreamlets are now colored dynamically according to the wind fields maximum and minimum wind speed.</li>