Sex and hypocrisy abound in William Shakespeare’s dark comedy about the corruption of power and authority, and the true nature of mercy and justice. His world is familiar: sex is a commodity, government is subject to the leader’s moral whimsy, and licentiousness goes head to head with emergency powers to constrain and punish. Feb. 21-April 6; $15-$35; Kiki & David Gindler Performing Arts Cent…