Only show enabled importers on import/ page.

feeds.pages.inc

@@ -15,6 +15,9 @@ function feeds_page() {
   $rows = array();
   if ($importers = feeds_importer_load_all()) {
     foreach ($importers as $importer) {
+      if ($importer->disabled) {
+        continue;
+      }
       if (empty($importer->config['content_type'])) {
         $link = 'import/'. $importer->id;
         $title = $importer->config['name'];