Fixes build

celery/app/defaults.py

@@ -190,7 +190,6 @@ NAMESPACES = Namespace(
         ),
         persistent=Option(None, type='bool'),
         serializer=Option('json'),
-        fspath=Option(None),
     ),
     riak=Namespace(
         __old__=old_ns('celery_riak'),

celery/tests/tasks/test_canvas.py

@@ -537,7 +537,7 @@ class test_group(CanvasCase):
         x = group(app=self.app)
         x.apply()
         res = x.apply_async()
-        self.assertFalse(res)
+        self.assertTrue(res)
         self.assertFalse(res.results)
 
     def test_apply_async_with_parent(self):