update service url (#526)

update service url

Author: mddifilippo89

samples/grids/data-grid/binding-remote-data/src/index.tsx

@@ -51,7 +51,7 @@ export default class DataGridBindingRemoteData extends React.Component<any, any>
 
     public initData() {
         const vds = new ODataVirtualDataSource();
-        vds.baseUri = ("https://services.odata.org/V4/Northwind/Northwind.svc");
+        vds.baseUri = ("https://services.odata.org/northwind/northwind.svc");
         vds.entitySet = ("Orders");
         this.virtualData = vds;
     }

samples/grids/grid/infinite-scroll/src/NwindService.ts

@@ -1,5 +1,5 @@
 const DATA_URL: string =
-  "https://services.odata.org/V4/Northwind/Northwind.svc/Products";
+  "https://services.odata.org/northwind/northwind.svc/Products";
 
 const cachedData = <any>[];
 let prevRequestChunk: number = 0;