This pull request removes the need for the req and pay in the claims JWT.

Use the new version of the notifications-python-client. This version no longer adds the req and pay to the claims of the jwt.

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.

The documentation has been updated to reflect this change.

https://www.pivotaltracker.com/story/show/116971293

app/main/views/invites.py

@@ -7,9 +7,6 @@ from flask import (
     abort
 )
 
-
-from notifications_python_client.errors import HTTPError
-
 from app.main import main
 
 from app import (

app/main/views/manage_users.py

@@ -14,7 +14,7 @@ from flask_login import (
     current_user
 )
 
-from notifications_python_client import HTTPError
+from notifications_python_client.errors import HTTPError
 from app.main import main
 from app.main.forms import (
     InviteUserForm,

app/main/views/service_settings.py

@@ -11,7 +11,7 @@ from flask_login import (
     login_required,
     current_user
 )
-from notifications_python_client import HTTPError
+from notifications_python_client.errors import HTTPError
 
 from app import service_api_client
 from app.main import main

app/main/views/verify.py

@@ -14,7 +14,6 @@ from itsdangerous import SignatureExpired
 
 from flask_login import login_user
 
-from notifications_python_client.errors import HTTPError
 from notifications_utils.url_safe_token import check_token
 
 from app.main import main