RFR: git-webrev: add --similarity flag

Sat Aug 15 11:10:54 UTC 2020

On Sat, 15 Aug 2020 10:04:56 GMT, Erik Helin <ehelin at openjdk.org> wrote:

> Hi all,
> 
> please review this patch that adds the `--similarity` flag to `git-webrev`. The `--similarity` flag allows users to
> manually tune the threshold for when a file should be considered renamed or copied.
> Testing:
> - Manual testing on Linux x64
> 
> Thanks,
> Erik

Looks good!

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Marked as reviewed by rwestberg (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/715