synaptics driver for all touchpads (unless the "dev" option is set).
* Get rid of some synaptics options: SHMConfig, Repeater (obsolete);
*Edge (usually auto-detected), Protocol (use auto-detect instead).
svn path=/nixos/trunk/; revision=23092
Setting to the synaptics default speeds the speeds I like. I think we were having
defaults still from the time the values meant some different speeds.
The 'synclient' program now does not work, but the 'xinput' program (xorg.xinput)
can modify in runtime the touchpad settings too.
svn path=/nixos/trunk/; revision=22904
