Quits the driver and closes every associated window.

        :Usage:
            ::

                driver.quit()

def quit(self):
        """
        Quits the driver and closes every associated window.

        :Usage:
            ::

                driver.quit()
        """
        try:
            self.execute(Command.QUIT)
        finally:
            self.stop_client()
            self.command_executor.close()