develop
Env: non-empty GOBIN & GOPATH
fix bug: etcd should use etcd as adapter name
fix sonar problem
format code
Fix lint and format code in core dir
Support toml config
Upgrade toml version
Refine Comments : admin/profile.go,bean/mock.go,config/global.go... (#5009)
Add global instance for config module
Modify comment syntax error (#5094)