Tim Lincecum intends to donate $25,000 to help Bryan Stow, the comatose Giants fan who suffered a skull fracture in a brutal beating in the parking lot of Dodger Stadium after the first baseball game of the season. “I encourage Giants fans to support Mr. Stow in a positive way and hope there are not any more unfortunate acts between fans in this great rivalry,” the pitcher wrote on Facebook. Stow’s neurosurgeon, Dr. Gabriel Zada, said the 42-year-old Santa Cruz man, a paramedic and father of two, remains in a medically induced coma in an L.A. hospital although his sedative...