Fannie Mae must have been listening. It’s all good now: “The government-chartered company will handle refinancings of non-delinquent mortgages for as much as 120 percent of property values when it owns the existing loans, the Washington-based company said today in a statement. Fannie Mae also said it will buy “jumbo’’ mortgages, or those bigger than $417,000, for the same prices as smaller loans.”