'Sets things up. We want the button\'s lamp to blink at
regular intervals, unless it\'s broken (can happen
if you try to smash the glass, say).'

def at_script_creation(self):

    self.key = 'blink_button'
    self.desc = 'Blinks    red    buttons'
    self.interval = 35
    self.start_delay = False
    self.persistent = True
