rename BaseMap -> TileRenderer

src/org/oscim/renderer/GLRenderer.java

@@ -479,7 +479,7 @@ public class GLRenderer implements GLSurfaceView.Renderer {
 			overlays.get(i).update(mMapPosition, positionChanged, tilesChanged, mMatrices);
 
 		/* draw base layer */
-		BaseMap.draw(tiles, tileCnt, pos, mMatrices);
+		TileRenderer.draw(tiles, tileCnt, pos, mMatrices);
 
 		/* draw overlays */
 		for (int i = 0, n = overlays.size(); i < n; i++) {

src/org/oscim/renderer/TileRenderer.java

@@ -33,7 +33,7 @@ import android.opengl.GLES20;
  *
  * @author Hannes Janetzek
  */
-public class BaseMap {
+public class TileRenderer {
 	//private final static String TAG = BaseMap.class.getName();
 
 	// used to increase polygon-offset for each tile drawn.