Use relative imports inside integrations (#22235)

* Use relative imports inside integrations

* Lint

* Fix automation tests

* Fix scene imports

homeassistant/components/netatmo/binary_sensor.py

@@ -4,11 +4,12 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.binary_sensor import (
-    BinarySensorDevice, PLATFORM_SCHEMA)
-from homeassistant.components.netatmo import CameraData
+    PLATFORM_SCHEMA, BinarySensorDevice)
 from homeassistant.const import CONF_TIMEOUT
 from homeassistant.helpers import config_validation as cv
 
+from . import CameraData
+
 _LOGGER = logging.getLogger(__name__)
 
 DEPENDENCIES = ['netatmo']