'workspace_relative' is used in workspace.js, not in workspacesView.js
Change a couple strings to have single quotes instead of double quotes to indicate that
they don't need to be translated.
Matching the 20091114 mockup, the default workspace view
is now a scrollable horizontal list, with a control to
switch between this and the previous grid view.
https://bugzilla.gnome.org/show_bug.cgi?id=593844