Convert actuator values to float.

Author: jburhenn

myDevices/plugins/manager.py

@@ -105,7 +105,7 @@ def write_value(self, plugin, channel, value):
         info('Write value {} to {}'.format(value, actuator))
         if actuator in self.plugins.keys():
             try:
-                self.plugins[actuator]['write'](value)
+                self.plugins[actuator]['write'](float(value))
             except:
                 return False
         else: