#286 RSS에서 tag를 포함하여 출력하도록 수정.

- RSS2.0 스팩에 맞추어 'category'노드로 출력.

git-svn-id: http://xe-core.googlecode.com/svn/sandbox@3129 201d5d3c-b55e-5fd7-737f-ddc643e51545

modules/rss/tpl/rss20.html

@@ -19,6 +19,9 @@
             <description><![CDATA[{$oDocument->getContentText(100)}]]></description>
             <!--@end-->
             <pubDate>{$oDocument->getRegdateGM()}</pubDate>
+            <!--@foreach($oDocument->get('tag_list') as $tag)-->
+            <category>{$tag}</category>
+            <!--@end-->
         </item>
         <!--@end-->
     </channel>