* add brpc to use paraformer

This reverts commit 6e0044be.

*merge develop into speechx

* update wfst script

* add skip blank

* [Engine] rename cls to AudioClassification
* [Engine] add android && vad demo

* onnxruntime change to fastdeploy

* add vad interface GetVadResult

* fix comment

* refactor recognizer_controller
* clean frontend file

* support vad ios compile
* support onnx model recognize
* add build ios sh

* support vad ios compile

* support onnx model recognize

* add build ios sh

* fix asr compile

* fix asr compile
* add pybind

* add AddBlk, ReverseFrac function
* rename text processing functions

* fix vad and cls cmake

* vad recipe ok

* refactor vad, add vad conf, vad inerface, vad recipe

* format

* install vad lib/bin/inc

* using cpack

* add vad doc, fix vad state name

* add comment

* refactor fastdeploy download

* add vad jni; format code

* add timer; compute vad rtf; vad add beam param

* andorid find library

* fix log; add vad rtf

* fix glog

* fix BUILD_TYPE bug

* update doc

* rm jni

* rename option with WITH_; add logging module to replace with glog

* refactor logging module; build pass on linux and andorid

* rename speechx

* fix wfst decode error

* replace reset with make_unique