Daikin climate ir component (#964)

* Daikin ARC43XXX IR remote controller support

* Format and lint fixes

* Check temperature values against allowed min/max

esphome/components/daikin/climate.py

@@ -0,0 +1,18 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import climate_ir
+from esphome.const import CONF_ID
+
+AUTO_LOAD = ['climate_ir']
+
+daikin_ns = cg.esphome_ns.namespace('daikin')
+DaikinClimate = daikin_ns.class_('DaikinClimate', climate_ir.ClimateIR)
+
+CONFIG_SCHEMA = climate_ir.CLIMATE_IR_SCHEMA.extend({
+    cv.GenerateID(): cv.declare_id(DaikinClimate),
+})
+
+
+def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    yield climate_ir.register_climate_ir(var, config)