Comment on: Chances of getting this in Docker

@Kevkotsu I haven't actively tested, but based on the documentation [here](https://www.home-assistant.io/integrations/rest_command/) it should work with similar config to this in it's current incarnation. ``` yaml rest_command: flipoff_set_message: url: "http://YOUR_FLIPOFF_HOST:8080/api/message" method: post content_type: "application/json" payload: '{"message":"Server driven updates are live"}' flipoff_clear_message: url: "http://YOUR_FLIPOFF_HOST:8080/api/message" method: delete ``` Then call it with ``` yaml action: rest_command.flipoff_set_message data: message: "Dinner is ready" ```