[Pharo 8.0] Build #591: Add submenu, and new shortcuts

There is a new Pharo build available!
 
The status of the build #591 was: SUCCESS.

The Pull Request #4167 was integrated: "Add submenu, and new shortcuts"
Pull request url: https://github.com/pharo-project/pharo/pull/4167

Issue Url: https://github.com/pharo-project/pharo/issues/AddSubmenu
Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%20and%20branch%20Pipeline/job/Pharo8.0/591/