init wasd turn tokens

direct/src/controls/ControlManager.py

@@ -24,6 +24,7 @@ class ControlManager:
     def __init__(self, enable=True):
         assert self.notify.debugCall(id(self))
         self.inputStateTokens = []
+        self.WASDTurnTokens = []
         self.controls = {}
         self.currentControls = None
         self.currentControlsName = None