1. add fake_quant fake_dequant op
2. add quant_dequant fuse pass
3. fix bug for passes for arm
4. softmax axis problem

develop=test

test=develop

2. refine after mrege from github

test=develop

* bn pattern

* 1. add conv bn fusion pass(conv2d, depthwise_conv2d)
2. modify the graph to ssagraph
test=develop

* add cmake

* update

* fix proto pd

* fix compile

* tmp save

* fix protobuf device version

* fix protobuf and host compile

* fix std c++11 support on android

* change array to vector to fix ndk c++_static

* fix rt and add dockerfile

* fix android compile issue with latest merge

* init arm kernels

* enable run on arm

* update format

* update format

* update format

test=develop

and code clean