Slight additions for GTK+ 2.4: sane or inconsequent?

[Christian Neumair <chris gnome-de org>]

I'm not sure whether it is a good idea to add additional XSETTINGS for
the single click behavior and animations into the stable GTK+ branch and
into HEAD or just into HEAD. The reason is that GNOME 2.8 will obviously
be based on GTK+ 2.4 and it might be a good idea to have these XSETTINGS
available for the Desktop (Metacity/Panel animations,
Nautilus/FileChooser single click behavior etc.).
Proposed additions:
http://bugzilla.gnome.org/show_bug.cgi?id=121113
http://bugzilla.gnome.org/show_bug.cgi?id=142582

regs,
 Chris