issue 2187 change sort type to regdate

git-svn-id: http://xe-core.googlecode.com/svn/branches/maserati@12289 201d5d3c-b55e-5fd7-737f-ddc643e51545

widgets/content/conf/info.xml

@@ -666,7 +666,7 @@
                 <description xml:lang="zh-TW">按照指定的順序進行排列。</description>
                 <description xml:lang="tr">En yeni yazıların listesi, teslim edilme sırasına veya değişiklik sırasına göre sıralanabilir.</description>
                 <options>
-                    <value>list_order</value>
+                    <value>regdate</value>
                     <name xml:lang="ko">최신 등록순</name>
                     <name xml:lang="zh-CN">最新发表顺</name>
                     <name xml:lang="jp">最新登録順</name>

widgets/content/content.class.php

@@ -17,7 +17,7 @@ class content extends WidgetHandler
 	function proc($args)
 	{
 		// Targets to sort
-		if(!in_array($args->order_target, array('list_order','update_order'))) $args->order_target = 'list_order';
+		if(!in_array($args->order_target, array('regdate','update_order'))) $args->order_target = 'regdate';
 		// Sort order
 		if(!in_array($args->order_type, array('asc','desc'))) $args->order_type = 'asc';
 		// Pages