Minor change to support Sonoff iFan02 controller flashed with ESPHome firmware

The Sonoff iFan02 flashed with ESPHome firmware doesn't send tyhe "on" command along with the "set speed" command. I added the functionality to send both commands simultaneously.

Author: finity69x2

dist/fan-control-entity-row.js

@@ -206,6 +206,7 @@ class CustomFanRow extends Polymer.Element {
 		this.hass.callService('fan', 'turn_off', {entity_id: this._config.entity});
 	} else {
 		this.hass.callService('fan', 'set_speed', {entity_id: this._config.entity, speed: speed});
+		this.hass.callService('fan', 'turn_on', {entity_id: this._config.entity});
 	}
     }