Major API change.
The bounds system of the component have been redesigned: bounds can now hold any subtype of the interface "Shape"; since the polygon class implements shape, the polygon can be still used.
But not only the polygon can be used, but also rectangles and other shapes like ellipse objects.
The whole mess around "TileComponentWrapper" and "EntityMap" is history: the component object is now included in their respective objects. No more mixing between tile and entity components.