calamares/calamares — pull request #15 by agateau (2014-07-08 12:29:38+00:00)
Title: Show an InstallationStep at the end of the preparation process

I had to move the check for whether an item in the tree is current to the base class (ProgressTreeItem) so that it can be used for CategoryItem, since "Install" is a category item. Not fully satisfied with the idea, suggestions are welcome.