Friends and admirers of the late Robert Rauscheneberg will come together for a celebration of his life Saturday at the Bob Rauschenberg at Edison College in Ft. Myers. The tribute features photographs of the late artist – and selections from his “Ruminations” print series. Ron Bishop is the gallery director and knew Rauschenberg, who passed away last month at his home on Captiva, for many years. He spoke to WGCU’s Valerie Alker…