Glory Days, the new musical written by a pair of twenty-somethings from Virginia, closed after its official opening night last night, joining such Broadway flops as Moose Murders and Teaneck Tanzi in the illustrious "Open/Close Club." The negative reviews proved too much for producers, who chose to pull the plug and eat their $2.5 million investment. In writing his delicate pan, Ben Brantley noted that the producers “have done this little, hopeful show no favors......