updated functions, added unit
updated functions, added unit

sergiyprotsiv/openaddresses,slibby/openaddresses,orangejulius/openaddresses,mmdolbow/openaddresses,sergiyprotsiv/openaddresses,sergiyprotsiv/openaddresses,mmdolbow/openaddresses,slibby/openaddresses,openaddresses/openaddresses,openaddresses/openaddresses,orangejulius/openaddresses,mmdolbow/openaddresses,orangejulius/openaddresses,openaddresses/openaddresses,slibby/openaddresses