By Janet Maslin New York Times **Master, I hear and obey," said the Genie in the storybook version of "Aladdin," and his comments seldom went further than that. For an exercise in contrast, consider the dizzying, elastic miracle wrought by Robin Williams, Walt Disney Pictures' bravura animators and the Oscar-winning songwriting team of Alan Menken and Howard Ashman in "*Aladdin," the studio's latest effort to send the standards for animated children's films into the stratosphere.
