Alphabetize namespace includes

Author: carlbennett

src/Atlasd/Battlenet/Protocols/Game/Messages/SID_ENTERCHAT.cs

@@ -1,9 +1,9 @@
 using Atlasd.Battlenet.Exceptions;
 using Atlasd.Daemon;
 using System;
-using System.Linq;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Text;
 
 namespace Atlasd.Battlenet.Protocols.Game.Messages