- MapView now requires to setMapDatabase(MapOptions) explicitly

- pass MapOptions when opening MapDatabase

src/org/oscim/generator/MapWorker.java

@@ -48,7 +48,7 @@ public class MapWorker extends PausableThread {
 		THREAD_NAME = "MapWorker" + id;
 	}
 
-	public TileGenerator getMapGenerator() {
+	public TileGenerator getTileGenerator() {
 		return mMapGenerator;
 	}