Move devices refresh to debug() message instead of info()

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2887 b32b6428-25c9-4566-ad07-03861ab6144f

libs/monitor/xaal/monitor/monitor.py

@@ -311,10 +311,10 @@ class Monitor:
         # switch to normal timer after boot
         if self.boot_finished == False and cnt == 0 and len(self.devices)!=0:
             self.refresh_timer.period = REFRESH_TIMER
-            logger.info("Switching to slow refresh timer")
+            logger.debug("Switching to slow refresh timer")
             self.boot_finished = True
         elif cnt!=0:
-            logger.info("request queued: %d" % cnt )
+            logger.debug("request queued: %d" % cnt )
 
     def request_metadb(self,addr):
         if self.db_server: