Moved source plugins to main plugin

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@378781 13f79535-47bb-0310-9956-ffa450edef68

source/xdocs/navigation.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<project name="Maven Source Plug-in">
+  <title>Maven Source Plug-in</title>
+  <body>
+    <links>
+      <item href="http://maven.apache.org/" name="Maven">
+      </item>
+    </links>
+    <menu name="Overview">
+      <item href="/goals.html" name="Goals">
+      </item>
+      <item href="/properties.html" name="Properties">
+      </item>
+    </menu>
+  </body>
+</project>