GitLab

* add onnx support to roi_align and roi_pool

* add softnms ort support

* fix for lint

* format cpp code with clang-format:google

* add new empty line to the end of head files in onnxruntime

* update to pytorch1.7

* add test of softnms to onnxruntime

* fix for lint

* remote print in ops/info.py

* change import order, fix for flake8

* fix include

* add assert torch>=1.7.0

* [doc]: add document for onnxruntime custom operator

* update onnxruntime version to v1.5.1 for softnms

* remove doc menu

* Resolve lint for markdown

* resolve naming style in onnxruntime_op.md

* Use old cpp apis, optimize test_onnx.py

* Fixing strings in tests/test_ops/test_onnx.py

* code format with yapf

* fix soft_nms parrot

* add import in onnxruntime setup, avoid conflict

* fix doc and add assert

* change cpp guard
Co-authored-by: maningsheng <maningsheng@sensetime.com>