docs: def commit_and_quit(self):
          """
          Commits and closes the currently open configration. Saves a step by not needing to manually close the config.
  
          Example:
  
          .. code-block:: python
  
              from pyJunosManager import JunosDevice
  
              dev = JunosDevice(host="1.2.3.4",username="root",password="Juniper")
              dev.open()
              dev.load_config_template("system{ host-name {{ hostname }};}",hostname="foo")
              dev commit_and_quit()
              dev.close()
  
          """
          try:
              self.dev.rpc.commit_configuration()
              self.close_config()
          except Exception as err:
              print err