Update ca_ES, thanks to juanklopez

Author: Piwigo-TranslationTeam

language/ca_ES/plugin.lang.php

@@ -0,0 +1,10 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | This file is part of Piwigo.                                          |
+// |                                                                       |
+// | For copyright and license information, please view the COPYING.txt    |
+// | file that was distributed with this source code.                      |
+// +-----------------------------------------------------------------------+
+$lang['BASELAYER'] = 'Estil de mapa';
+$lang['BACK_ON_PAGE'] = 'Tornar una pàgina';
+$lang['ATTRPLUGIN_DESC'] = 'He creat aquest plugin. :)';