RFR: git-pr: add "URL" column to "git pr list"

[Robin Westberg]

On Thu, 27 Feb 2020 08:35:09 GMT, Erik Helin <ehelin at openjdk.org> wrote:

> Hi all,
> 
> please review this small patch that adds a URL column to `git pr list`.
> 
> Testing:
> - Manual testing of `git pr list`
> 
> Thanks,
> Erik

Looks good!

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Marked as reviewed by rwestberg (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/479