Replicated tools.py to be identical to #499 and removed test_optional test in trisurf for data[2] since colorbar came after Chris' trisurf optimization commits

Author: Kully

plotly/tests/test_optional/test_figure_factory.py

@@ -931,9 +931,6 @@ def test_trisurf_all_args(self):
         self.assert_dict_equal(test_trisurf_plot['data'][1],
                                exp_trisurf_plot['data'][1])
 
-        self.assert_dict_equal(test_trisurf_plot['data'][2],
-                               exp_trisurf_plot['data'][2])
-
         self.assert_dict_equal(test_trisurf_plot['layout'],
                                exp_trisurf_plot['layout'])