Point to new sample repositories

Author: cdmayer

README.md

@@ -84,8 +84,8 @@ To get the current user's root folder of their drive:
 For a general overview of how the SDK is designed, see [overview](docs/overview.md).
 
 The following sample applications are also available:
-* [OneDrive API Browser](samples/OneDriveApiBrowser) - Windows Forms app
-* [OneDrive Photo Browser](samples/OneDrivePhotoBrowser) - Windows Universal app
+* [OneDrive API Browser](https://github.com/OneDrive/onedrive-sample-apibrowser-dotnet) - Windows Forms app
+* [OneDrive Photo Browser](https://github.com/OneDrive/onedrive-sample-photobrowser-uwp) - Windows Universal app
 * [OneDrive Webhooks](https://github.com/OneDrive/onedrive-webhooks-aspnet) - ASP.NET MVC app
 
 To run the OneDrivePhotoBrowser sample app your machine will need to be configured for [UWP app development](https://msdn.microsoft.com/en-us/library/windows/apps/dn609832.aspx) and the project must be associated with the Windows Store.