* implement of MISRA-C compliant TVM runtime;

* working on bundle_deploy_c demo

* move header files into include dir

* fix compatibility issues

* fix compatibility issues

* resolve most of the warnings and errros

* implement c_backend_api

* introduce bridge

* working well

* move to header files and bundle.c into src/runtime/crt

* clean up

* satisfy linter

* clean up

* test with the cat image

* remove synset

* refactoring

* refactoring

* refactoring

* initial crt_runtime_api.c

* improved compatibility with g++

* using exposed API in c_runtime_api.h

* call from c_runtime_api.h

* clean up

* lint

* merge into apps/bundle_deploy directory

Change-Id: I51904db81b8589e65d107d8ca77b47452e3812b5

* make the demo runs in ci

Change-Id: I2c24f8b592508833d3555311c2b24d1931f19385

* address review comments

Change-Id: I027ddff15c31fb4da0bd0e461427dce619de1f93

* release

Change-Id: I5ad5bb8426468aac9fc8d074e56ddea358a7fd91

* fix ci testing

Change-Id: Ic2e82fb3051b6c254ef32a964f976b61e3e5fe4d

* add test case for misra c runtime

Change-Id: Ie0dfd0ade6be4665b4384db7d260a6c69b35010f

* fread files in testing to avoid calling xxd

Change-Id: Ie7fbc16b4b0b9509918d986a841f443900813bef