Fixed grouped Properties naming (e.g. Addresses: item1.ADR instead of just ADR) …

…that caused item1.ADR to be written to DB(address_address_adr) because it doesn't match ADR, fix works ofr every grouped Property (yet there is only ADR...) Added VCard Property ORG as nondefault (because it takes more then one Value) Fixed false handling of Properties that can have more than one value (e.g. ORG) where values are seperated by semicolons