Delete recordio for release/1.0

update models

* add paddle cpu version info on table

* add example for cpu paddle

* refine example for cpu paddle

update api_reference

update paddle submodule

update install doc for 1.0.2

Update Tables.md

update Paddle submodule

Update install_MacOS.md

fix the typo for fluid_design_idea.md

Cherry pick from develop to release/1.0

create how to write docs

cherry-pick from dev

update book submodule

Update new_op_cn.md

update book submodule