Process beacons with intervals
        Return True if a beacon should be run on this loop

def _process_interval(self, mod, interval):
        '''
        Process beacons with intervals
        Return True if a beacon should be run on this loop
        '''
        log.trace('Processing interval %s for beacon mod %s', interval, mod)
        loop_interval = self.opts['loop_interval']
        if mod in self.interval_map:
            log.trace('Processing interval in map')
            counter = self.interval_map[mod]
            log.trace('Interval counter: %s', counter)
            if counter * loop_interval >= interval:
                self.interval_map[mod] = 1
                return True
            else:
                self.interval_map[mod] += 1
        else:
            log.trace('Interval process inserting mod: %s', mod)
            self.interval_map[mod] = 1
        return False