public.json: Release the API under the MIT license

  16:36 < wking> license for the API?
  16:37 < wking> BSD-2?  MIT?  ...
  16:37 < shofetim> *shrug* MIT/BSD. I think congress still hasn't
    decided if they are licensable
  16:37 < shofetim> :)
  16:37 < wking> there's a license field in the Swagger spec, so we
    might as well fill it in ;)
  16:38 < wking> maybe it just applies to the description fields ;)
  16:38 < shofetim> *shrug* MIT has fewer letters to type