Fixed issue with behavior of Type parameter on structured properties such as
ADR. Type is now set as simply another field of the property and appears in the
array alongside those values. This is consistent with existing behavior when
importing structured properties. See discussion in #2 .
Fixes #2 : Now storing/retrieving TYPE parameters for structured properties
(specifically ADR, ORG). org is now a typed-property in vCard. Added methods to
associate and fetch type values for structured properties vCardDB handles.
Testcase verifies for ADR. Cleaned up existing Address testcase.