To make Midori play nicely with Maemo the menubar is now integrated, we
have a service file, a specific toolbar layout, no statusbar and icon styles.
The changes are applied if hildon is available, and can of course be
manually enabled or disabled.
The approach is rather plump, Midori can be
run in a plug mode that creates a GtkPlug,
while the normal instance knows how to embed it.
Communication between browser and tabs is
done via named pipes which are portable.
The feature is not complete right now, there
are expected regressions, but it works.
As a bonus, we implement Not found pages.
