remove Maven 1.x from nav, per EOL announcement


git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1614224 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/site/site.xml b/src/site/site.xml
index 9690110..8d4528d 100644
--- a/src/site/site.xml
+++ b/src/site/site.xml
@@ -63,8 +63,7 @@
       <item name="Archetype"         href="http://maven.apache.org/archetype/index.html" />
       <item name="Doxia"             href="http://maven.apache.org/doxia/index.html" />
       <item name="JXR"               href="http://maven.apache.org/jxr/index.html" />
-      <item name="Maven 1.x"         href="http://maven.apache.org/maven-1.x/index.html" />
-      <item name="Maven 2 &amp; 3"   href="http://maven.apache.org/index.html" />
+      <item name="Maven"             href="http://maven.apache.org/index.html" />
       <item name="Parent POMs"       href="http://maven.apache.org/pom/index.html" />
       <item name="Plugins"           href="http://maven.apache.org/plugins/index.html" />
       <item name="Plugin Testing"    href="http://maven.apache.org/plugin-testing/index.html" />