Remove the setting to allow Views to use the exposed form as that isnt...

Remove the setting to allow Views to use the exposed form as that isnt actually implemented. Would be a nice feature though.

views_content/plugins/views/views_content_plugin_display_panel_pane.inc

@@ -152,7 +152,7 @@ class views_content_plugin_display_panel_pane extends views_plugin_display {
           'more_link' => t('More link'),
           'path_override' => t('Path override'),
           'title_override' => t('Title override'),
-          'exposed_form' => t('Use exposed widgets form as pane configuration'),
+//          'exposed_form' => t('Use exposed widgets form as pane configuration'),
         );
 
         $allow = array_filter($this->get_option('allow'));