Rename esphomeyaml to esphome (#426)

* Rename

* Update

* Add migration

* Fix

* Fix dashboard

* Change test

* Fixes

* Code cleanup

* Fix import order

* Update

* Automate docker builds

* Shellcheck

esphome/components/sensor/mqtt_subscribe.py

@@ -0,0 +1,36 @@
+import voluptuous as vol
+
+from esphome.components import sensor
+import esphome.config_validation as cv
+from esphome.const import CONF_ID, CONF_NAME, CONF_QOS, CONF_TOPIC
+from esphome.cpp_generator import Pvariable, add
+from esphome.cpp_helpers import setup_component
+from esphome.cpp_types import App, Component
+
+DEPENDENCIES = ['mqtt']
+
+MQTTSubscribeSensor = sensor.sensor_ns.class_('MQTTSubscribeSensor', sensor.Sensor, Component)
+
+PLATFORM_SCHEMA = cv.nameable(sensor.SENSOR_PLATFORM_SCHEMA.extend({
+    cv.GenerateID(): cv.declare_variable_id(MQTTSubscribeSensor),
+    vol.Required(CONF_TOPIC): cv.subscribe_topic,
+    vol.Optional(CONF_QOS): cv.mqtt_qos,
+}).extend(cv.COMPONENT_SCHEMA.schema))
+
+
+def to_code(config):
+    rhs = App.make_mqtt_subscribe_sensor(config[CONF_NAME], config[CONF_TOPIC])
+    subs = Pvariable(config[CONF_ID], rhs)
+
+    if CONF_QOS in config:
+        add(subs.set_qos(config[CONF_QOS]))
+
+    sensor.setup_sensor(subs, config)
+    setup_component(subs, config)
+
+
+BUILD_FLAGS = '-DUSE_MQTT_SUBSCRIBE_SENSOR'
+
+
+def to_hass_config(data, config):
+    return sensor.core_to_hass_config(data, config)