feaure:2379 option to display user comments sorted new>old instead of old>new

git-svn-id: http://piwigo.org/svn/trunk@12894 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/configuration.php

@@ -419,7 +419,10 @@ switch ($page['section'])
       'comments',
       array(
         'NB_COMMENTS_PAGE'=>$conf['nb_comment_page'],
-        ));
+        'comments_order'=>$conf['comments_order'],
+        'comments_order_options'=> $sort_directions
+        )
+      );
 
     foreach ($comments_checkboxes as $checkbox)
     {

admin/themes/default/template/configuration.tpl

@@ -203,6 +203,13 @@ jQuery(document).ready(function () {
       </span>
       <input type="text" size="3" maxlength="4" name="nb_comment_page" id="nb_comment_page" value="{$comments.NB_COMMENTS_PAGE}">
     </li>
+    
+    <li>
+      <span class="property">{'Default comments order'|@translate}</span>
+      <select name="comments_order">
+        {html_options options=$comments.comments_order_options selected=$comments.comments_order}
+      </select>
+    </li>
 
     <li>
       <label>