Adapt docs to rtd (#282)

docs/en/conf.py

@@ -45,7 +45,7 @@ extensions = [
     'sphinx.ext.napoleon',
     'recommonmark',
     'sphinx_markdown_tables',
-    'm2r',
+#    'm2r',
 ]
 
 # Add any paths that contain templates here, relative to this directory.

docs/en/index.rst

-.. PaddleSlim documentation master file, created by
-   sphinx-quickstart on Wed Feb  5 14:04:52 2020.
-   You can adapt this file completely to your liking, but it should at least
-   contain the root `toctree` directive.
-
-中文文档
-========
-
-.. toctree::
-   :maxdepth: 1

docs/en/index_en.rst

@@ -9,7 +9,6 @@ Index
 .. toctree::
    :maxdepth: 1
 
-   index
    intro_en.md
    install_en.md
    quick_start/index_en

docs/zh_cn/conf.py

@@ -45,7 +45,6 @@ extensions = [
     'sphinx.ext.napoleon',
     'recommonmark',
     'sphinx_markdown_tables',
-    'm2r',
 ]
 
 # Add any paths that contain templates here, relative to this directory.

docs/zh_cn/index.rst

@@ -9,7 +9,6 @@
 .. toctree::
    :maxdepth: 1
 
-   index_en
    intro.md
    install.md
    quick_start/index

docs/zh_cn/index_en.rst

-.. PaddleSlim documentation master file, created by
-   sphinx-quickstart on Wed Feb  5 14:04:52 2020.
-   You can adapt this file completely to your liking, but it should at least
-   contain the root `toctree` directive.
-
-English Documents
-================
-
-.. toctree::
-   :maxdepth: 1