code: def add(self, option):
  				
  		if option.__class__ == Option:
  			for _option in self.options:
  				if option.name == _option.name:
  					raise OptionDuplicateError(_option.name)
  			self.options.append(option)
  		else:
  			raise TypeError("invalid type supplied")
docs: Adds an option to a Config instance
  		IN: option (type: Option)