Added GetDefaultUser to ApiClient and updated mb logo

MediaBrowser.ApiInteraction/ApiClient.cs

@@ -579,6 +579,19 @@ namespace MediaBrowser.ApiInteraction
             }
         }
 
+        /// <summary>
+        /// Gets weather information for the default location as set in configuration
+        /// </summary>
+        public async Task<DTOUser> GetDefaultUserAsync()
+        {
+            string url = ApiUrl + "/defaultuser";
+
+            using (Stream stream = await GetSerializedStreamAsync(url).ConfigureAwait(false))
+            {
+                return DeserializeFromStream<DTOUser>(stream);
+            }
+        }
+
         /// <summary>
         /// Gets weather information for the default location as set in configuration
         /// </summary>