A loss to Hungary’s Tamas Lorincz in the quarterfinals knocked Army Spc. Justin Lester out of the gold medal hunt. But Lorincz’s win in the semifinals put the American 66-kilogram Greco-Roman star back into Olympic medal contention. Lester, part of the Army World Class Athlete Program, received a bye in the qualification round and defeated Japan’s Tsutomu Fujimura in his first London match Tuesday. The soldier won the first period of his quarterfinal match against Lorincz 2-0 before being swept 1-0, 2-0 and knocked out of the gold-medal bracket. Lorincz reached the final and will wrestle South Korea’s Hyeonwoo Kim…