Having the OS name and architecture at the same place proved to be harder to understand than having the processor arch. Fix that by splitting the OS name and type labels in different rows. https://bugzilla.gnome.org/show_bug.cgi?id=770593
The new shell design requires each panel to be separate. This commit splits the overview page from details panel as a seperate panel. https://bugzilla.gnome.org/show_bug.cgi?id=779216