add custom-no-form to Export/method

libraries/config.default.php

@@ -1073,7 +1073,7 @@ $cfg['Export'] = array();
 $cfg['Export']['format'] = 'sql';
 
 /**
- * quick/custom
+ * quick/custom/custom-no-form
  *
  * @global string $cfg['Export']['format']
  */

libraries/config.values.php

@@ -98,7 +98,7 @@ $cfg_db['Export']['_sod_select'] = array(
 $cfg_db['Export']['method'] = array(
     'quick' => __('Quick - display only the minimal options to configure'),
     'custom' => __('Custom - display all possible options to configure'),
-    /*'custom-no-form'*/);
+    'custom-no-form' => __('Custom - like above, but without the quick/custom choice'));
 $cfg_db['Export']['format'] = array('codegen', 'csv', 'excel', 'htmlexcel',
     'htmlword', 'latex', 'ods', 'odt', 'pdf', 'sql', 'texytext', 'xls', 'xml',
     'yaml');