In honor of the slain Ambassador Christopher Stevens, members of Grass Valley City Council are expected to enact a proclamation at their meeting tonight. Stevens was killed along with three others, including two former Navy SEALS, Sept. 11 during an attack on the American diplomatic mission in  Benghazi, Libya. The befallen U.S. emissary was remembered at a ceremony Oct. 16 under the dome at San Francisco City Hall where family members recalled him as a mischievous kid but a humble and optimistic man. “The world needs more Chris Stevenses,” the city’s proclamation quotes Secretary of State Hillary Clinton as saying. …