This version of the client removed the request method, path and body from the encode and decode methods.
The biggest changes here is to the unit tests.
The change is backward compatible so an older client that sends a jwt with the extra claims will pass authentication.
Once all the clients have been updated to not include the extra claims some updates to exclude them from the method signatures will happen as well.
Once removal of code that uses existing alpha is done, then
duplicated code from /notifications/sms and the new endpoint
can be merged.
Job id is now avaiable in notificaiton but is not used yet.
/service/<service_id>/api-key/renew has been renamed to /service/<service_id>/api-key
/service/<service_id>/api-key now creates a token and no longer expires the existing api key.
Moved test for this endpoint to it's own file.
