Add TentativeAccept, TentativeReject, Flag to the specification? #33
Description
To be in line with COAR notify spefication?
The activity types make also more sense than some core AS2 types that are more for social networking activities related to persons (not artifacts): Arrive, Block, Invite, Join, Leave, Listen, Travel.
Some activities maybe could be done by an actor on an artifact but have not really our focus in any of the use-cases: Dislike, Like, Move, View.