Conagra (CAG -0.20%) is a large consumer-staples company with a portfolio of well-known food brands. Selling branded food products is usually a pretty stable business, but lately consumers have changed the way they're spending.Conagra is watching the trends, preparing for a return to normal consumer behavior. It's starting to see some silver linings on the dark clouds it's been facing.Conagra thinks this time is a little differentThe financial world tends to rhyme more than it exactly repeats. So each new e ...