Implemented create_notification_handler
Implemented create_notification_handler

omergertel/logbook,omergertel/logbook,FintanH/logbook,pombredanne/logbook,alex/logbook,Rafiot/logbook,DasIch/logbook,mbr/logbook,fayazkhan/logbook,alonho/logbook,mitsuhiko/logbook,omergertel/logbook,dvarrazzo/logbook,DasIch/logbook,dvarrazzo/logbook,redtoad/logbook,redtoad/logbook,Rafiot/logbook,maykinmedia/logbook,Rafiot/logbook,alonho/logbook,mbr/logbook,DasIch/logbook,narfdotpl/logbook,RazerM/logbook,alex/logbook,alonho/logbook,fayazkhan/logbook,maykinmedia/logbook,dommert/logbook