Move lusers output to its own function

ircd.py

@@ -209,6 +209,8 @@ class user:
 		self.client.send_numeric("002", ":Your host is %s, running %s." % (config_ownhost, config_version))
 		self.client.send_numeric("003", ":This server has been running since unknown.")
 		self.client.send_numeric("004", ":%s %s %s %s" % (config_ownhost, config_version, "", ""))
+	
+	def send_lusers(self):
 		self.client.send_numeric("251", ":There are %d users and 0 invisible on 1 server." % len(self.server.users))
 		self.client.send_numeric("252", "%d :operator(s) online" % 0)
 		self.client.send_numeric("254", "%d :channel(s) formed" % 0)