bevy_spine 0.4.0

Spine plugin for Bevy utilizing rusty_spine
Documentation
pub use crate::{
    SkeletonController, SkeletonData, Spine, SpineBone, SpineBundle, SpineEvent, SpineLoader,
    SpinePlugin, SpineReadyEvent, SpineSync, SpineSyncSystem, SpineSystem, SpineSystemFunctions,
};
pub use rusty_spine::{BoneHandle, SlotHandle};