fe86d2e7f7
TileWMS objects take a gutter option but do not have a public getter for it. This makes it convoluted for user code to recreate the object (ex: in the case of serialization/deserialization). - the getGutterInternal() method is renamed to getGutter; - the getGutter(projection) method is renamed to getGutterForProjection, which is also more explicit. The getGutter method was not API and is only used by the renderer.