Added N, ADR, ORG and CATEGORIES to classMap to use compound property class.
Added N, ADR, ORG and CATEGORIES to classMap to use compound property class.

armin-hackmann/sabre-vobject,fruux/sabre-vobject,sabre-io/vobject,linagora/sabre-vobject,DavidPrevot/sabre-vobject