Add Apache License header and standard Class documentation header.
Marshal a Person instead of a Patient and make Person in a Patient
@XmlTransient
OPENFUR-1 - Adding PersonAttribute and PersonAttributeType classes - work in progress, JAXB configuration is incomplete
OPENFUR-1 - Adjusted XML output for Person to include PersonAttribute
and PersonAttributeType wrapped in personAttributes tag; also updated
unit test to confirm output.