add missing dygraph en docs (#1719)

test=develop

doc/fluid/api/dygraph.rst

@@ -21,19 +21,24 @@ fluid.dygraph
     dygraph/guard.rst
     dygraph/InverseTimeDecay.rst
     dygraph/Layer.rst
+    dygraph/LayerList.rst
     dygraph/LayerNorm.rst
+    dygraph/Linear.rst
     dygraph/load_dygraph.rst
     dygraph/NaturalExpDecay.rst
     dygraph/NCE.rst
     dygraph/no_grad.rst
     dygraph/NoamDecay.rst
+    dygraph/ParameterList.rst
     dygraph/PiecewiseDecay.rst
     dygraph/PolynomialDecay.rst
     dygraph/Pool2D.rst
     dygraph/PRelu.rst
     dygraph/prepare_context.rst
     dygraph/save_dygraph.rst
+    dygraph/Sequential.rst
     dygraph/SpectralNorm.rst
     dygraph/to_variable.rst
+    dygraph/TracedLayer.rst
     dygraph/Tracer.rst
     dygraph/TreeConv.rst

doc/fluid/api/dygraph/LayerList.rst

+..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
+    !DO NOT EDIT THIS FILE MANUALLY!
+
+.. _api_fluid_dygraph_LayerList:
+
+LayerList
+---------
+
+..  autoclass:: paddle.fluid.dygraph.LayerList
+    :members:
+    :noindex:
+

doc/fluid/api/dygraph/Linear.rst

+..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
+    !DO NOT EDIT THIS FILE MANUALLY!
+
+.. _api_fluid_dygraph_Linear:
+
+Linear
+------
+
+..  autoclass:: paddle.fluid.dygraph.Linear
+    :members:
+    :noindex:
+

doc/fluid/api/dygraph/ParameterList.rst

+..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
+    !DO NOT EDIT THIS FILE MANUALLY!
+
+.. _api_fluid_dygraph_ParameterList:
+
+ParameterList
+-------------
+
+..  autoclass:: paddle.fluid.dygraph.ParameterList
+    :members:
+    :noindex:
+

doc/fluid/api/dygraph/Sequential.rst

+..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
+    !DO NOT EDIT THIS FILE MANUALLY!
+
+.. _api_fluid_dygraph_Sequential:
+
+Sequential
+----------
+
+..  autoclass:: paddle.fluid.dygraph.Sequential
+    :members:
+    :noindex:
+

doc/fluid/api/dygraph/TracedLayer.rst

+..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
+    !DO NOT EDIT THIS FILE MANUALLY!
+
+.. _api_fluid_dygraph_TracedLayer:
+
+TracedLayer
+-----------
+
+..  autoclass:: paddle.fluid.dygraph.TracedLayer
+    :members:
+    :noindex:
+