(WILLIAMSTOWN, Mass.) – Oliver Goldsmith’s 18th-century bawdy comedy She Stoops to Conquer is being revived on the Main Stage of the Williamstown Theatre Festival (WTF) in a production helmed by former WTF artistic director Nicholas Martin that runs from July 27 through August 7, 2011. The play stars Brooks Ashmanskas (Knickerbocker at WTF; Promises, Promises)…