Saves the handler's data for :func:`.reloader.do_reload`

def get_data(self):
        """Saves the handler's data for :func:`.reloader.do_reload`"""
        data = {}
        data['guarded'] = self.guarded[:]
        data['voiced'] = copy.deepcopy(self.voiced)
        data['opers'] = copy.deepcopy(self.opers)
        data['features'] = self.features.copy()
        data['uptime'] = self.uptime.copy()
        data['abuselist'] = self.abuselist.copy()
        data['who_map'] = self.who_map.copy()
        return data