* creating braft port
* format manifest
* version
* Refix
* version
* Add dependency brpc
* version
* Add license
* version
* Fix dependency gflags, fix export include path
* version
* Re-fix dependency
* version
* Re-fix gflags
* version
* Add find_dependency
* version
Co-authored-by: JackBoosY <yuzaiyang@beyondsoft.com>