Report when players time out instead of leaving normally. (#25)

callback.lua

@@ -10,10 +10,11 @@ minetest.register_on_joinplayer(function(player)
 end)
 
 
-minetest.register_on_leaveplayer(function(player)
+minetest.register_on_leaveplayer(function(player, timed_out)
 	local name = player:get_player_name()
 	if irc.connected and irc.config.send_join_part then
-		irc:say("*** "..name.." left the game")
+		irc:say("*** "..name.." left the game"..
+				(timed_out and " (Timed out)" or ""))
 	end
 end)