GitLab

The former is older but there are packages for it in distros like
Ubuntu.

PBS has now bocome sh.

Add progress >= 1.0.2 as install_dependency, since this is the version
that fixed the empty progress bar problem.

Also add a basic readme file.

Create a new dialog_menu module to host all the "expert mode" code.
Check the code with a new version of pep8

This dir will host help files used by snf-image-create-dialog

snf-image-creator-dialog is a dialog based version of snf-image-creator
Nothing works yet

The package is buggy and we can use pbs to do the same thing.