With the current rule set, we exclude applications in the "Core"
category - this includes Nautilus, which we want to show up at
least until "Finding and Reminding" is implemented, so remove
the exclude rule for now.
There is currently no way of launching the desktop-wide help other
then running yelp explicitly from the run dialog or a terminal. It
should instead be included with the rest of applications.
https://bugzilla.gnome.org/show_bug.cgi?id=622458
Separate out the main app view into different sections based on the categories
in the desktop file. The configuration is done via gmenu and the desktop menu
specification, we set XDG_MENU_PREFIX="gs-" on startup, so that gmenu reads
gs-applications.menu, which we install.
There is no support for "submenus" - only the menus directly under
Applications will be displayed as categories.
https://bugzilla.gnome.org/show_bug.cgi?id=614131
