fix the DOC of Windows compile , install and inference lib (PaddlePad…

…dle#1512)

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.

modify yxt (PaddlePaddle#37)

* updata_yxt

* update_yxt

* add_yxt

* update_yxt

* update_yxt

* update_yxt