buzz twice to give users more time

statemachine.py

@@ -95,6 +95,8 @@ class StateMachine():
 		def handle_pins_event(self):
 			pass # one needn't implement this
 		def handle_buzz_event(self,arg): # this shouldn't be overwritten
+			# Buzz twice to give users more time to run ;-)
+			self.actor().act(Actor.CMD_BUZZ)
 			self.actor().act(Actor.CMD_BUZZ)
 			arg("200 okay: buzz executed")
 		def handle_cmd_unlock_event(self,arg):