AniEase - V1.3 API Documentation

No v1.2 because #AsalBukan02AniEase v1.3 is here!Pros:More optimization for all use cases (OG character creation and characters known by the model).Better detail on some aspects.Cons:Still performs worse on sketch and some styles compared to Animagine XL v3.Using Animagine XL v3, AAM XL, anima_pencil-XL, and SwampMachine for this merge.