[Integrated] RFR: 211: git-pr: add status subcommand

[Erik Helin]

Changeset: d6aa3e17
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2019-12-18 09:18:04 +0000
URL:       https://git.openjdk.java.net/skara/commit/d6aa3e17

211: git-pr: add status subcommand

Reviewed-by: rwestberg

! cli/src/main/java/org/openjdk/skara/cli/GitPr.java