Submitting review ec1a0bb46132
Submitting review ec1a0bb46132

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A proposed fix to issue #25

Would be nice to be able to instead use the `commentsByHash` that is already computed in [`review.loadComments`](https://github.com/google/git-appraise/blob/master/review/review.go#L177). Suggestions welcome!

google/git-appraise