Fix for MissingManifestResourceException

When any `Exception` from `Microsoft.Exchange.WebServices.Data` is thrown, it looks up in resources for their `Message`, and fails because the resources file is missing.

This version contains the resource files and the `ExchangeResourceManager` is correctly linked to it, allowing the library to function properly.

The .resx file was copied from `Microsoft.Exchange.WebServices.dll` (2.2).