Merge pull request #654 from ObsidianMinor/dev

Fixed RestGuildUser not updating inherited RestUser properties

src/Discord.Net.Rest/Entities/Users/RestGuildUser.cs

@@ -46,6 +46,7 @@ namespace Discord.Rest
         }
         internal void Update(Model model)
         {
+            base.Update(model.User);
             if (model.JoinedAt.IsSpecified)
                 _joinedAtTicks = model.JoinedAt.Value.UtcTicks;
             if (model.Nick.IsSpecified)