changed variable name of temp product due to problems with jms-serializer
changed variable name of temp product due to problems with jms-serializer

sulu-io/SuluSalesShippingBundle,sulu-io/SuluSalesCoreBundle,sulu-io/sulu-sales,sulu-io/sulu-sales,sulu-io/SuluSalesShippingBundle,sulu-io/SuluSalesShippingBundle,sulu-io/SuluSalesCoreBundle,sulu-io/sulu-sales,sulu-io/sulu-sales,sulu-io/SuluSalesShippingBundle,sulu-io/SuluSalesCoreBundle