Proto commits in JDAI-CV/fast-reid

These 2 commits are when the Protocol Buffers files have changed:

Commit:27c48c8
Author:liaoxingyu

update pytorchtocaffe tool Summary: update pytorch to caffe toolchain to support model layers and bash scripts

The documentation is generated from this commit.

Commit:2f6d999
Author:liaoxingyu

add pytorch to caffe converting Summary: update deployment README and support pytorch to caffe converting for basemodel