fix linter errors

homeassistant/components/homematic.py

@@ -17,11 +17,10 @@ import time
 import logging
 from functools import partial
 from homeassistant.const import EVENT_HOMEASSISTANT_STOP, \
-    ATTR_DISCOVERED, \
+    ATTR_DISCOVER_DEVICES, \
     STATE_UNKNOWN
 from homeassistant.helpers import discovery
 from homeassistant.helpers.entity import Entity
-import homeassistant.bootstrap
 
 DOMAIN = 'homematic'
 REQUIREMENTS = ['pyhomematic==0.1.6']

homeassistant/components/thermostat/homematic.py

@@ -38,6 +38,7 @@ def setup_platform(hass, config, add_callback_devices, discovery_info=None):
                                                   add_callback_devices)
 
 
+# pylint: disable=abstract-method
 class HMThermostat(homematic.HMDevice, ThermostatDevice):
     """Represents a Homematic Thermostat in Home Assistant."""