Support HyperlinkedModelSerializer

By providing the ``request`` object to the jwt_response_payload_handler we can use ``HyperlinkedModelSerializer`` for a "UserSerializer" and prevent the following errror:

{{{
AssertionError: `HyperlinkedIdentityField` requires the request in the serializer context. Add `context={'request': request}` when instantiating the serializer.
}}}

Author: semente

rest_framework_jwt/views.py

@@ -30,7 +30,7 @@ def post(self, request):
         if serializer.is_valid():
             user = serializer.object.get('user') or request.user
             token = serializer.object.get('token')
-            response_data = jwt_response_payload_handler(token, user)
+            response_data = jwt_response_payload_handler(token, user, request)
 
             return Response(response_data)
 
@@ -58,7 +58,7 @@ def post(self, request):
         if serializer.is_valid():
             user = serializer.object.get('user') or request.user
             token = serializer.object.get('token')
-            response_data = jwt_response_payload_handler(token, user)
+            response_data = jwt_response_payload_handler(token, user, request)
 
             return Response(response_data)