The Annecy International Animation Film Festival in France just became Hollywood's most important real estate this week — and the deal flow was dizzying. Warner Bros. Pictures Animation President Bill Damaschke kicked off what he called a "new chapter" for the studio with a slate that included Prehistoria, an original musical from Hazbin Hotel creator Vivienne Medrano, plus a new Powerpuff Girls movie in development and additional voice cast for the upcoming...