Integrated: skara: add -v, --version and -h, --help

[Erik Helin]

On Fri, 4 Sep 2020 08:48:47 GMT, Erik Helin <ehelin at openjdk.org> wrote:

> Hi all,
> 
> please review this patch that adds the `-v`, `--version`, `-h` and `--help` flags to `git skara`. I also made sure that
> we don't print out the `debug` command, as it is only intended to be used by Skara developers.
> Thanks,
> Erik

This pull request has now been integrated.

Changeset: fd58cb63
Author:    Erik Helin <ehelin at openjdk.org>
URL:       https://git.openjdk.java.net/skara/commit/fd58cb63
Stats:     21 lines in 1 file changed: 0 ins; 17 del; 4 mod

skara: add -v, --version and -h, --help

Reviewed-by: rwestberg

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PR: https://git.openjdk.java.net/skara/pull/776