* Removed BoundingBoxComponent.
* Updated prototypes to use refactored CollidableComponent.
* Renamed ICollidable to IPhysBody.
Moved ICollidable to the Shared/Physics namespace.
* Migrated more yaml files to use PhysShapes.
* Updated YAML to use the new list-of-bodies system.
* Updated the new prototypes.
* Update submodule
* Update submodule again, whoops