aqhome-apps: decreased verbosity.

apps/aqhome-data/main.c

@@ -159,7 +159,7 @@ void _runService(AQH_OBJECT *aqh, AQH_EVENT_LOOP *eventLoop)
     }
 
     if (_diffInSeconds(now, timeLastWrite)>WRITE_INTERVAL_IN_SECS) {
-      DBG_ERROR(NULL, "Write time");
+      DBG_INFO(NULL, "Write time");
       _writeCurrentState(aqh);
       timeLastWrite=now;
     }