Change the remaining examples that reference MetaCarta Labs server to

point to the newly set up TileCache service on the OSGeo projects
server.


git-svn-id: http://svn.openlayers.org/trunk/openlayers@10709 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

examples/attribution.html

@@ -12,7 +12,7 @@
 
                 var ol_wms = new OpenLayers.Layer.WMS( "OpenLayers WMS",
                     "http://vmap0.tiles.osgeo.org/wms/vmap0?", {layers: 'basic'},
-                    {'attribution': 'Provided by <a href="http://labs.metacarta.com/">MetaCarta</a>'});
+                    {'attribution': 'Provided by OSGeo'});
 
                 var jpl_wms = new OpenLayers.Layer.WMS( "NASA Global Mosaic",
                     "http://t1.hypercube.telascience.org/cgi-bin/landsat7",