Added TelnetRequestDataTagsEvent so other plugins can send arbitrary data tags back for each player.

This will be used for more detailed client-side information.

src/me/StevenLawson/BukkitTelnet/api/TelnetRequestDataTagsEvent.java

@@ -0,0 +1,24 @@
+package me.StevenLawson.BukkitTelnet.api;
+
+import java.util.HashMap;
+import java.util.Map;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+public class TelnetRequestDataTagsEvent extends TelnetEvent
+{
+    private final Map<Player, Map<String, Object>> dataTags = new HashMap<Player, Map<String, Object>>();
+
+    public TelnetRequestDataTagsEvent()
+    {
+        for (final Player player : Bukkit.getServer().getOnlinePlayers())
+        {
+            dataTags.put(player, new HashMap<String, Object>());
+        }
+    }
+
+    public Map<Player, Map<String, Object>> getDataTags()
+    {
+        return dataTags;
+    }
+}