Autocomplete: Update remote-jsonp demo with working geo webservice

The previous webservice now requires user credentials. The new one is also
in use in a jQuery Mobile demo.

Fixes #9764

demos/autocomplete/remote-jsonp.html

@@ -27,21 +27,13 @@
 		$( "#city" ).autocomplete({
 			source: function( request, response ) {
 				$.ajax({
-					url: "http://ws.geonames.org/searchJSON",
+					url: "http://gd.geobytes.com/AutoCompleteCity",
 					dataType: "jsonp",
 					data: {
-						featureClass: "P",
-						style: "full",
-						maxRows: 12,
-						name_startsWith: request.term
+						q: request.term
 					},
 					success: function( data ) {
-						response( $.map( data.geonames, function( item ) {
-							return {
-								label: item.name + (item.adminName1 ? ", " + item.adminName1 : "") + ", " + item.countryName,
-								value: item.name
-							}
-						}));
+						response( data );
 					}
 				});
 			},