[ltp] Three-button touchpad configuration on a T440s

[Marco Gaiarin]

T440s come with track point, but not phisical three buttons, the touchpad
must be configured accordingly.

I've found:
	https://gist.github.com/tfg13/7628614

and works well; but because i'm the only user of that box, i want to make it
default options, the better way seems to me placing a file in
/etc/X11/xorg.conf.d/.

But some options seems not direct compatible between xorg.conf syntiax and
synclient syntiax. Someone have just done a xorg.conf exerpt for a T440s or
similar thinkpad?


Thanks.

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  take off this uniform and leave the show		(Pink Floyd)