Support translator meta data type

Change-Id: I2f8c02122b7a15cddcaf63d411a04f0afb5f0fb7
diff --git a/t/real/drukola.t b/t/real/drukola.t
index 244101a..4656f18 100644
--- a/t/real/drukola.t
+++ b/t/real/drukola.t
@@ -38,6 +38,7 @@
 
 ok(!$meta->{publisher}, 'Publisher');
 ok(!$meta->{editor}, 'Editor');
+is($meta->{translator}, '[TRANSLATOR]', 'Translator');
 #is($meta->{text_type}, 'Autobiographie', 'Correct Text Type');
 ok(!$meta->{text_type_art}, 'Correct Text Type Art');
 # is($meta->{text_type_ref}, '', 'Correct Text Type Ref');