Downplaying the gains women and minorities have made in Hollywood in recent years – and the industry's efforts to increase those numbers – UCLA's “2017 Hollywood Diversity Report” says its goal is "to set the record straight with respect to the myths, half-truths, and excuses industry decision-makers have used to justify business-as-usual on the diversity front." But the report, while breaking little new ground, actually paints a gloomier picture than its own data…