The Giants announced earlier today that they signed Madison Bumgarner to a five-year contract extension with options for 2018 and 2019. Andrew Baggarly of CSNBayArea.com has the year-by-year details. The deal has two different structures, but this breakdown is assuming the 22-year-old left-hander doesn't reach Super Two status this offseason: 2013: $750,000 2014: $3.75 million...