Repository structure for v0.3.0 is not compliant

[colonelmattyman]

Please update the Repo structure so that it is compliant with HomeAssistant.

Repository configuration
Each repository is required to contain repository.(json/yaml/yml) at the root in the git repository.

{
  "name": "Name of repository",
  "url": "http://www.example/addons",
  "maintainer": "HomeAssistant Team <[email protected]>"
}

or

name: Name of repository
url: http://www.example/addons
maintainer: HomeAssistant Team <[email protected]>

https://developers.home-assistant.io/docs/add-ons/repository/