add docs on replacement goals

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@125459 13f79535-47bb-0310-9956-ffa450edef68

jar/xdocs/goals.xml

@@ -45,7 +45,8 @@
         </tr>
         <tr>
           <td>jar:snapshot</td>
-          <td><strong>DEPRECATED</strong><br/>
+          <td>
+            <strong>DEPRECATED. Please use <code>jar:deploy-snapshot</code> or <code>jar:install-snapshot</code></strong><br/>
             Creates a jar file in the Maven build directory with the
             form <code>${project.id}-YYYYMMDD.hhmmss.jar</code> where 
             <ul>