Version fix

src/main/java/net/minecraft/server/MinecraftServer.java

@@ -86,7 +86,7 @@ public class MinecraftServer implements Runnable, ICommandListener {
         System.setErr(new PrintStream(new LoggerOutputStream(log, Level.SEVERE), true));
         // CraftBukkit end
 
-        log.info("Starting minecraft server version Beta 1.6.3");
+        log.info("Starting minecraft server version Beta 1.6.4");
         if (Runtime.getRuntime().maxMemory() / 1024L / 1024L < 512L) {
             log.warning("**** NOT ENOUGH RAM!");
             log.warning("To start the server with more ram, launch it as \"java -Xmx1024M -Xms1024M -jar minecraft_server.jar\"");

src/main/java/org/bukkit/craftbukkit/CraftServer.java

@@ -59,7 +59,7 @@ import org.bukkit.util.config.Configuration;
 public final class CraftServer implements Server {
     private final String serverName = "Craftbukkit";
     private final String serverVersion;
-    private final String protocolVersion = "1.6.3";
+    private final String protocolVersion = "1.6.4";
     private final PluginManager pluginManager = new SimplePluginManager(this);
     private final ServicesManager servicesManager = new SimpleServicesManager();
     private final BukkitScheduler scheduler =  new CraftScheduler(this);