Add Authorization Documentation

[fonty1]

Currently I'm on a fresh install of oax. Adding a API token key (using the nav bar button and modal) does not seem to be consumed by any of the following API REST calls I test. I'm not sure if it's meant to be in a working state because there isn't any documentation about this feature.

My request is, if the token authentication is meant to be in a working state, could you include some documentation, examples or general advice on how to get the Swagger API end point testing to use the provided token.

Thanks!