* add disable_dygraph enable_dygraph en cn docs
test=develop

* clean DS_Store
test=develop

* update_fluiddoc_0228,test=develop

* Update release_note_cn.md
Co-authored-by: NDaniel Yang <grasswolfs@163.com>

ATT. 更新了中文文档中的“编程指南”，其中关于使用控制流的例子改为使用飞桨1.7版本提供的新控制流API

* Add flag description for Paddle-TensorRT

Many users don't know how to build Paddle-TensorRT duo to lacking
description, so add needed information

* Adjust TENSORRT_ROOT description

* use Simplified Chinese
* put default values on table

* fix Too many open files error in compile, test=develop

* fix Too many open files error in compile, test=develop

test=document_fix

Cherry-pick #1534

重新组织了"新手入门>编程指南"中文文档，去掉了部分基础概念的详细介绍，比如Tensor，program等，本文档中更加注重对paddle静态图使用方式的说明

* add cn docs, test=develop

* refine docs, test=develop

* add program doc, test=develop

* fix links, test=develop

* fix links, test=develop

* fix links, test=develop

* fix links, test=develop

* Fluid -> Paddle, test=develop

* Fluid -> Paddle, test=develop

* minor fix, test=develop

* minor fix, test=develop

Fix the DOC of Windows compile , install and inference lib.

The cmake command for the Windows build installation should be modified.
Support download link for inference library of cuda10, update 1.5.2 download link for inference library.

* update compile_CentOS.md for compile in GPU, test=develop

* update compile_CentOS.md for compile in GPU, test=develop

* update compile_CentOS.md for compile in GPU, test=develop

* Remove benchmark from index.

* Refine the format of begin.
test=develop

* update Tables.md compile_Ubuntu.md, test=develop

* udpate Tables.md, test=develop

* Update WIndows whl link

* Update WIndows whl link for 1.5.2, test=develop

* Update WIndows whl link for 1.5.2, test=develop

* update install doc for release 1.5.2, test=develop

* update Tables.md for 1.5.2, test=develop

* update Tables.md to 1.5.1 for windows, test=develop

With the release of 1.5.2, CUDA and CUDnn support will also need to be updated for Windows installation.

Now，release of 1.5.2 support CUDA10, and CUDA8 should match up cuDNN v7.1+.

* fix the installation document of Windows, test=document_preview

*  CUDA and CUDnn support will need to be updated for Windows installation, test=develop

Committer: liym27 <liym0923@126.com>

* fix error for install doc in develop, test=develop, test=document_preview

* fix error for install doc in develop, test=develop, test=document_preview

* fix error for install doc in develop, test=develop

* fix error for install doc in develop, test=develop

* fix error for install doc in develop, test=develop

* fix typo in doc

* add faq for lod_tensor

* format the lod_tensor.rst

* fix for install doc in develop, test=develop, test=document_preview

* fix for install doc in develop, test=develop, test=document_preview

* fix for install doc in develop, test=develop, test=document_preview

* fix for install doc in develop, test=develop, test=document_preview

* fix for install doc in develop, test=develop, test=document_preview

* fix for install doc in develop, test=develop, test=document_preview

* fix for install doc in develop, test=develop, test=document_preview

* fix for install doc in develop, test=develop, test=document_preview

This PR will restrict cuda version from all cuda 10 to only cuda 10.0