package/naming reorganization:

- RenderLayer -> LayerRenderer
  as this LayerRenderer just the rendering implementation of a Layer
  - not a 'layer' itself
- move renderer.sublayer.*Renderer into their respective *Layer classes
- move layers.labeling to layers.tile.vector.labeling
  (until there is a common labeling framework)
- remove layers.overlay
  - move Marker stuff to layers.marker
- merge TileRenderer into TileRenderLayer

- rename renderer.sublayers to renderer.elements
- move layers.tile.* to tiling package
- move tilesource.* to tiling.source

- rename oscim.view -> oscim.map

vtm-gdx-html/src/org/oscim/gdx/client/SearchBox.java

@@ -7,8 +7,8 @@ import org.oscim.backend.Log;
 import org.oscim.core.BoundingBox;
 import org.oscim.core.GeometryBuffer;
 import org.oscim.core.MapPosition;
-import org.oscim.layers.overlay.PathOverlay;
-import org.oscim.view.Map;
+import org.oscim.layers.PathLayer;
+import org.oscim.map.Map;
 
 import com.google.gwt.cell.client.AbstractCell;
 import com.google.gwt.core.client.JavaScriptObject;
@@ -185,7 +185,7 @@ public class SearchBox {
 		final Button searchButton = new Button("Search");
 		final TextBox searchField = new TextBox();
 		//searchField.setText("Bremen");
-		final PathOverlay mOverlay = new PathOverlay(map, 0xCC0000FF);
+		final PathLayer mOverlay = new PathLayer(map, 0xCC0000FF);
 		map.getLayers().add(mOverlay);
 
 		// We can add style names to widgets