Fix go/lint target
[modules/go] re-write go vet target (#109) * fix(modules.go): re-write go vet target use `go too vet $dir` to vet code * refactor(modules.go): use go tool vet with find
[modules/go] re-write go vet target (#109) * fix(modules.go): re-write go vet target use `go too vet $dir` to vet code * refactor(modules.go): use go tool vet with find