Lan UPNP

1.1.2-1.5.2:

• fix player logged out event firing twice
• fix resource leak when player has an exception
• removed ticking network 44 times when closing lan it now only fires one tick

1.1.1-1.5.2:

• partial fix when using closeLan command causes player logged out to fire twice

1.1-1.5.2

• Ported to MC 1.5.2