Merge branch 'joe_cd_docker_compile' of https://github.com/Joejiong/FluidDoc into joe_cd_docker_compile

Merge branch 'joe_doc_modify_docker_install_vim' of https://github.com/Joejiong/FluidDoc into joe_doc_modify_docker_install_vim

4. 进入Docker后进入paddle目录下：

    `cd paddle`-->cd ../paddle

进入Docker后进入paddle目录下：      `cd ../paddle`

cd ../paddle

4. 进入Docker后进入paddle目录下：

    `cd ../paddle`

* add nn.* api

* test=develop

Merge branch 'joe_doc_modify_docker_install_vim' of https://github.com/Joejiong/FluidDoc into joe_doc_modify_docker_install_vim

for user friendly we should add apt-get update first at ---> apt-get update && apt-get install -y vim

for user friendly we should add apt-get update first at ---> apt-get update && apt-get install -y vim

* add chinese guider for plsc

* Add randperm cn doc, test=develop, test=document_preview

add paddle.complex.tensor.manipulation into gen_doc.sh

* add doc for kron op, test=document_preview

* add support for integer types, test=document_preview

* add cross, roll, index_select, nonzero api_cn

* test=document, add cross,index_select,nonzero,roll cn doc

* test=document, bug fix for syntax error

* add device_switching doc, test=develop

* add paddle.sin, sqrt, tanh, atan cn doc to fluid docs

test=develop

* Add Chinese document of API: randn

paddle.add doc for elementwise_add operator 
paddle.div doc for elementwise_div operator 

fix chinese doc of gradient_clip 

add the the mul and pow api to the fluid tensor doc 

* add cn doc for dot and logsumexp

add the chinese doc of paddle.norm and the preview doc 

As the title

add Chinese doc in ops(sum, zeros, zeros_like, ones, ones_like, mm, elemenwise_equal, elememtwise_sum, sort, argmax)

add Chinese doc in ops(sum, zeros, zeros_like, ones, ones_like, mm, elemenwise_equal, elememtwise_sum, sort, argmax)

* add eye,t,min,max,log1p API doc_cn; test=develop

* add new apis
quote> test=develop

* refine doc
test=develop

* use p
test=develop

* rm no_grad_guard
test=develop