fixed viewmode block visibility

depending on permission as before but also on node type
visible only with materiaux and breves

materio_search_api_ajax.module

@@ -15,7 +15,7 @@ function materio_search_api_ajax_init() {
   if (module_exists('locale')) {
     $languages = language_list('enabled');
   }
-  
+
   drupal_add_js(array('materio_search_api_ajax' => array(
     'module_path' => drupal_get_path('module', 'materio_search_api_ajax'),
     // 'strings'=>array(
@@ -51,7 +51,7 @@ function materio_search_api_ajax_menu() {
     'page argument' => array(3),
     'access arguments' => array('use materio search api viewmode selection'),
   );
-  
+
   $items['materio_search_api_ajax/actuality'] = $base+array(
     'page callback' => 'materio_search_api_ajax_actuality',
     'access callback' => TRUE,