Give the Herald instance to listeners, to avoid them requiring Herald
Give the Herald instance to listeners, to avoid them requiring Herald

Message listeners only have to provide the herald.listener service, they
can use the Herald instance given as first parameter of herald_message()
to send a reply.
gattazr/cohorte-herald,gattazr/cohorte-herald,librallu/cohorte-herald,isandlaTech/cohorte-herald,librallu/cohorte-herald,isandlaTech/cohorte-herald,isandlaTech/cohorte-herald,librallu/cohorte-herald,ahmadshahwan/cohorte-herald,ahmadshahwan/cohorte-herald,ahmadshahwan/cohorte-herald,gattazr/cohorte-herald