beat: 'sending due task' log now has loglevel info

celery/beat.py

@@ -170,7 +170,7 @@ class Scheduler(object):
         is_due, next_time_to_run = entry.is_due()
 
         if is_due:
-            self.logger.debug("Scheduler: Sending due task %s", entry.task)
+            self.logger.info("Scheduler: Sending due task %s", entry.task)
             try:
                 result = self.apply_async(entry, publisher=publisher)
             except Exception, exc: