Improve code / xml formatting, #54

vtm-web-js/src/org/oscim/web/client/GwtLauncher.java

@@ -75,10 +75,10 @@ public class GwtLauncher extends GwtApplication {
 
     private static native int getWindowWidth() /*-{
         return $wnd.innerWidth;
-	}-*/;
+    }-*/;
 
     private static native int getWindowHeight() /*-{
         return $wnd.innerHeight;
-	}-*/;
+    }-*/;
 
 }

vtm-web-js/src/org/oscim/web/client/GwtMap.java

@@ -66,7 +66,7 @@ public class GwtMap extends GdxMap {
 
     private final native void createLayersN()/*-{
         $wnd.createLayers();
-	}-*/;
+    }-*/;
 
     @Override
     protected void createLayers() {