Remove apachecon

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@114666 13f79535-47bb-0310-9956-ffa450edef68

xdocs/navigation.xml

@@ -9,10 +9,6 @@
       <item name="Maven"                   href="http://maven.apache.org/index.html"/>
       <item name="Other Plugins"           href="/../index.html"/>
     </links>
-   <menu name="Apache">
-     <item name="ApacheCon" href="http://apachecon.com/2003/US/index.html" 
-           img="http://jakarta.apache.org/images/logos/ac2003-150.gif"/>
-   </menu>
    <menu name="Overview">
       <item name="About"                   href="/index.html"/>
       <item name="FAQ"                     href="/faq.html"/>