Bug#570256: #570256 - gnome-settings-daemon: Don't hard-wire multi-finger tap configuration

[Tony Houghton]

I don't think upstream solved this problem adequately, or ever will. It
isn't so bad for me now because my current laptop has a clickpad, and
it's easier to perform a 3-finger click than 3-finger tap. Also, as it
lacks separate buttons, 2=right click and 3=middle click makes more
sense on this machine. I also use a real mouse where possible.

I still think it should be optional though, because where there are 2
separate buttons 2 fingers for middle click makes more sense.