Archive entry in fields is being overwritten with the latest value

[saveriogzz]

PyWeather/weather/stations/davis.py

Lines 669 to 671 in 0f21aae

	# TODO: this will overwrite the last archived record with the newest record.
	# Is this the expected behavior?
	fields['Archive'] = self._get_new_archive_fields()

It should be possible to get all archive entries