Add 1.8.4 in supported version list

+ minor fixes to ConsoleIO

MinecraftClient/ConsoleIO.cs

@@ -17,13 +17,13 @@ namespace MinecraftClient
         public static bool basicIO = false;
         private static IAutoComplete autocomplete_engine;
         private static LinkedList<string> previous = new LinkedList<string>();
+        private static readonly object io_lock = new object();
+        private static bool reading = false;
         private static string buffer = "";
         private static string buffer2 = "";
-        private static bool reading = false;
-        private static object io_lock = new object();
 
         /// <summary>
-        /// Reset the IO mechanism & clear all buffers
+        /// Reset the IO mechanism and clear all buffers
         /// </summary>
 
         public static void Reset()

MinecraftClient/Program.cs

@@ -28,7 +28,7 @@ namespace MinecraftClient
 
         static void Main(string[] args)
         {
-            Console.WriteLine("Console Client for MC 1.4.6 to 1.8.3 - v" + Version + " - By ORelio & Contributors");
+            Console.WriteLine("Console Client for MC 1.4.6 to 1.8.4 - v" + Version + " - By ORelio & Contributors");
 
             //Basic Input/Output ?
             if (args.Length >= 1 && args[args.Length - 1] == "BasicIO")

MinecraftClient/Protocol/ProtocolHandler.cs

@@ -117,6 +117,7 @@ namespace MinecraftClient.Protocol
                     case "1.8.1":
                     case "1.8.2":
                     case "1.8.3":
+                    case "1.8.4":
                         return 47;
                     default:
                         return 0;