Call add processing type and original network methods

Author: Cesar Camacho

Diff for: lib/active_merchant/billing/gateways/litle.rb

@@ -222,6 +222,8 @@ def add_auth_purchase_params(doc, money, payment_method, options)
         add_payment_method(doc, payment_method, options)
         add_pos(doc, payment_method)
         add_descriptor(doc, options)
+        add_processing_type(doc, options)
+        add_original_network_transaction(doc, options)
         add_merchant_data(doc, options)
         add_debt_repayment(doc, options)
         add_stored_credential_params(doc, options)