message: remove setting spatial in DeckPathViz class
diff: @@ -1986,7 +1986,6 @@ class DeckPathViz(BaseDeckGLViz):
  'json': json.loads,
  'polyline': polyline.decode,
  }
  - spatial_control_keys = ['spatial']
  def query_obj(self):
  d = super(DeckPathViz, self).query_obj()
  