DatabaseUpdateData.php: postpone language extension.

extension/qfq/qfq/database/DatabaseUpdateData.php

@@ -60,7 +60,7 @@ $UPDATE_ARRAY = array(
         "INSERT INTO Period (start, name, created) VALUES (NOW(), 'dummy', NOW());"
     ],
 
-    '0.19.4' => [
+    '0.19.5' => [
         "ALTER TABLE `Form` ADD `parameterL1` TEXT NOT NULL AFTER `parameter`",
         "ALTER TABLE `Form` ADD `parameterL2` TEXT NOT NULL AFTER `parameterL1`",
         "ALTER TABLE `Form` ADD `parameterL3` TEXT NOT NULL AFTER `parameterL2`",