Fixes. Preparing for submission

FoxTube/Pages/History.xaml.cs

@@ -1,16 +1,13 @@
-using FoxTube.Controls;
-using System;
+using System;
 using Windows.System;
 using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
 using Windows.UI.Xaml.Navigation;
 
-// The Blank Page item template is documented at https://go.microsoft.com/fwlink/?LinkId=234238
-
 namespace FoxTube.Pages
 {
     /// <summary>
-    /// An empty page that can be used on its own or navigated to within a Frame.
+    /// YouTube history page
     /// </summary>
     public sealed partial class History : Page
     {
@@ -34,7 +31,7 @@ namespace FoxTube.Pages
         public void Initialize()
         {
             loading.Refresh();
-            
+
             loading.Close();
         }