Updated plugin tests to verify we can generate the dashboard report by using the multiproject:site goal. Also updated documentation accordingly.

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@115094 13f79535-47bb-0310-9956-ffa450edef68

dashboard/xdocs/changes.xml

@@ -27,6 +27,11 @@
   <body>
 
     <release version="1.3" date="in CVS">
+      <action dev="vmassol" type="update">
+        Updated plugin tests to verify we can generate the dashboard
+        report by using the multiproject:site goal. Also updated documentation
+        accordingly.
+      </action>
       <action dev="vmassol" type="update">
         Removed explicit dependencies on <code>maven-clover-plugin</code> and
         <code>maven-junit-report-plugin</code>. The reason I've removed the