Documentation request

[nerdyness]

Hi there,

Great work on this module, I'd love to use it and have been trying to get my head around how to use it.

Unfortunately I'm struggling where inventory_hostname comes from and what to put in the config.json in this folder. In README.md you reference an example, ansible-wing-playbook which is missing.

Would you be able to upload an example so it's easier to understand?

Thanks in advance