Support for unicode chars in JSON strings: \u0123

+ Small change in str2filter (case insensitive)
+ Commented debug instruction for RAW data

MinecraftClient/MinecraftCom.cs

@@ -182,7 +182,7 @@ namespace MinecraftClient
                     string message = readNextString();
                     if (protocolversion >= 72)
                     {
-                        //printstring("§8" + message, false); //Debug
+                        //printstring("§8" + message, false); //Debug : Show the RAW JSON data
                         message = ChatParser.ParseText(message);
                         printstring(message, false);
                     }