[Integrated] RFR: Add command git-publish

[Erik Helin]

Changeset: c1e7a381
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2019-10-11 07:13:03 +0000
URL:       https://git.openjdk.java.net/skara/commit/c1e7a381

Add command git-publish

Reviewed-by: rwestberg

! cli/build.gradle
+ cli/src/main/java/org/openjdk/skara/cli/GitPublish.java