Fix percent to integers

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@3055 b32b6428-25c9-4566-ad07-03861ab6144f

devices/protocols/Aqara/xaal/aqara/devices.py

@@ -112,7 +112,7 @@ class AqaraDev(object):
             voltage = min(voltage, max_volt)
             voltage = max(voltage, min_volt)
             percent = ((voltage - min_volt) / (max_volt - min_volt)) * 100
-            self.battery.attributes['level'] = percent
+            self.battery.attributes['level'] = int(percent)
 
     def on_report(self, data):
         logger.info('Unhandled report %s' % data)