add modules list to site

Author: slawekjaranowski

maven-jxr-plugin/src/site/site.xml

@@ -40,6 +40,5 @@ under the License.
       <item name="Generate JXR without duplicate execution of phase generate-sources" href="/examples/nofork.html"/>
       <item name="JXR Sample Report" href="/xref/index.html"/>
     </menu>
-    <menu ref="reports"/>
   </body>
 </project>

src/site/site.xml

@@ -36,6 +36,7 @@ under the License.
     <menu name="Examples">
       <item name="Using Maven JXR in Java" href="/examples/java.html"/>
     </menu>
-    <menu ref="reports"/>
+
+    <menu ref="modules"/>
   </body>
 </project>