Atlanta Journal-Constitution: The December announcement from a small Atlanta company vowing to turn wood scrap into fuel in nearby Thomaston rang all too familiar: Yet another bold promise to create rural jobs, help wean the country from foreign oil and stem global warming. Enlarge photo Brant Sanderlin, [email protected] Cosmas Bayuadri with American Process calibrates a machine for testing samples of advanced yeast for ethanol production from woody biomass. American Process hopes their technology will finally …