Update __init__.py

Author: BattlefieldDuck

opengsq/protocols/__init__.py

@@ -7,6 +7,7 @@
 from opengsq.protocols.gamespy2 import GameSpy2
 from opengsq.protocols.gamespy3 import GameSpy3
 from opengsq.protocols.gamespy4 import GameSpy4
+from opengsq.protocols.kaillera import Kaillera
 from opengsq.protocols.killingfloor import KillingFloor
 from opengsq.protocols.minecraft import Minecraft
 from opengsq.protocols.quake1 import Quake1