public StubFileConversationDetailsProvider(IWebClientFactory factory, IResourceUploader uploader) : base(factory, uploader) {
 }
 public UserOptionsProvider(MetlConfiguration _serverAddress, HttpResourceProvider _resourceProvider, IResourceUploader _resourceUploader)
 {
     serverAddress = _serverAddress;
     resourceProvider = _resourceProvider;
     resourceUploader = _resourceUploader;
 }