* fix(tools/deploy.py): support snpe
* improvement(backend/snpe): review advices
* docs(backend/snpe): update build
* docs(backend/snpe): server support specify port
* docs(backend/snpe): update path
* fix(backend/snpe): time counter missing argument
* docs(backend/snpe): add missing argument
* docs(backend/snpe): update download and using
* improvement(snpe_net.cpp): load model with modeldata