Using new standardized Mopidy-Spotify credentials

mopidy_iris/core.py

@@ -476,6 +476,6 @@ class IrisCore(object):
 
             return {
                 'type': 'error',
-                'message': 'Could not refresh token: '+error['error'],
+                'message': 'Could not refresh token: '+error['error_description'],
                 'source': 'refresh_spotify_token'
             }

mopidy_iris/handlers.py

@@ -89,6 +89,7 @@ class WebsocketHandler(tornado.websocket.WebSocketHandler):
 
                 # make the call, and return it's response
                 response = getattr(mem.iris, message['method'])(data)
+
                 if response:
                     response['request_id'] = request_id
                     mem.iris.send_message(self.connection_id, response)