Merge pull request #883 from JamesTheSergal/master

fix no handler for 'bulk_download'

core/userclass.php

@@ -89,6 +89,7 @@ new UserClass("user", "base", [
     Permissions::SEND_PM => true,
     Permissions::READ_PM => true,
     Permissions::SET_PRIVATE_IMAGE => true,
+	Permissions::PERFORM_BULK_ACTIONS => true,
     Permissions::BULK_DOWNLOAD => true,
     Permissions::CHANGE_USER_SETTING => true
 ]);