review: add flags for upload, including -r and -cc

Change-Id: I01590867ff89dc49e9d3401a68c88ada9ac75192
Reviewed-on: https://go-review.googlesource.com/1082
Reviewed-by: Andrew Gerrand <adg@golang.org>
1 file changed
tree: 37e20a4ce769021de18777338588a95c3aeb06d8
  1. README
  2. api.go
  3. hook.go
  4. review.go