merge -c2880 from trunk to branch 2.0

- Add fetchRemote function which allow to retrieve datas over HTTP protocol using cURL method, file_get_contents function or fsockopen method. This allow to retrieve datas or files even if allow_url_fopen is deactivated.
- Use fetchRemote function in plugins manager and in latest version checking.
- Add german translations for upgrade.lang.php.
- Remove empty line at the end of pclzip.lib.php.
- Change display of deactivated plugins after upgrade.

git-svn-id: http://piwigo.org/svn/branches/2.0@2881 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 1 insertions, 1 deletions

diff --git a/language/es_ES/admin.lang.php b/language/es_ES/admin.lang.php
index 5dc4b84a7..f6ac154de 100644
--- a/language/es_ES/admin.lang.php
+++ b/language/es_ES/admin.lang.php
@@ -177,7 +177,7 @@ $lang['Tag selection'] = 'Selección de tags';
 $lang['Take selected elements out of caddie'] = 'Sacar los elementos seleccionados de la cesta';
 $lang['The %d following tag were deleted'] = 'El tag siguiente ha sido suprimido';
 $lang['The %d following tags were deleted'] = 'Los %d tags siguientes han sido suprimidos';
-$lang['Unable to check for upgrade since allow_url_fopen is disabled.'] = 'Imposible conocer la última versión cat la función allow_url_fopen es desactivada.';
+$lang['Unable to check for upgrade.'] = 'Imposible conocer la última versión.';
 $lang['Uninstall'] = 'Desinstalar';
 $lang['Use default sort order']='Utilizar la orden de selección de las imágenes por defecto (definido en el fichero de configuración)';
 $lang['User comments validation'] = 'Validación de los comentarios de utilizadores';