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/text_sensor/version.py

@@ -0,0 +1,27 @@
+from esphome.components import text_sensor
+import esphome.config_validation as cv
+from esphome.const import CONF_ID, CONF_NAME
+from esphome.cpp_generator import Pvariable
+from esphome.cpp_helpers import setup_component
+from esphome.cpp_types import App, Component
+
+VersionTextSensor = text_sensor.text_sensor_ns.class_('VersionTextSensor',
+                                                      text_sensor.TextSensor, Component)
+
+PLATFORM_SCHEMA = cv.nameable(text_sensor.TEXT_SENSOR_PLATFORM_SCHEMA.extend({
+    cv.GenerateID(): cv.declare_variable_id(VersionTextSensor),
+}).extend(cv.COMPONENT_SCHEMA.schema))
+
+
+def to_code(config):
+    rhs = App.make_version_text_sensor(config[CONF_NAME])
+    sens = Pvariable(config[CONF_ID], rhs)
+    text_sensor.setup_text_sensor(sens, config)
+    setup_component(sens, config)
+
+
+BUILD_FLAGS = '-DUSE_VERSION_TEXT_SENSOR'
+
+
+def to_hass_config(data, config):
+    return text_sensor.core_to_hass_config(data, config)