mod_http_oauth2: Reflect changes to defaults etc
- Resource owner password grant was disabled by default
- Tokens now include a hash of client_id making it possible to be
reasonable sure that they were issued to a particular client
-- this module is deprecated, log an error and load the superseding module instead
module:depends"smacks"
module:log("error", "mod_smacks_offline is deprecated! Just use mod_smacks!");