Barbican, LondonThe final hours of Mary, Queen of Scots are enacted with hypnotic precision in Robert Wilson's collaboration with Théâtre de la Ville"Paris In the grand soap opera of 16th-century European politics, Mary Stuart played a dizzying role, which rendered her both larger and smaller than life. Crowned Queen of Scotland after her father's death when she was six days old, she was smuggled over to France a…