UBL import contacts

[jstaerk]

confirm that
the UBLimporter imports the following elements of a a party correctly:

            <cac:PostalAddress>
                <cbc:StreetName></cbc:StreetName>
                <cbc:CityName></cbc:CityName>
                <cbc:PostalZone></cbc:PostalZone>
                <cac:Country>
                    <cbc:IdentificationCode></cbc:IdentificationCode>
                </cac:Country>
            </cac:PostalAddress>
            <cac:PartyTaxScheme>
                <cbc:CompanyID>/cbc:CompanyID>
            </cac:PartyTaxScheme>
            <cac:PartyTaxScheme>
                <cbc:CompanyID>24112345678</cbc:CompanyID>
            </cac:PartyTaxScheme>
            <cac:PartyLegalEntity>
                <cbc:RegistrationName>Muster ERWEITERT GmbH</cbc:RegistrationName>
            </cac:PartyLegalEntity>
            <cac:Contact>
                <cbc:Name></cbc:Name>
                <cbc:Telephone></cbc:Telephone>
                <cbc:ElectronicMail></cbc:ElectronicMail>
            </cac:Contact>