Smooth scrolling again

[Max Schwarz]

Hi,

I finally found some time for smooth scrolling.
I've got rebased patches against git versions for
xserver, xf86-input-evdev, xf86-input-synaptics
in my github repo at https://github.com/x-quadraht/pscroll.

Would you mind checking them and telling me what needs to be done to get them 
merged?

Another question: The output from the synaptics driver fluctuates quite a bit 
when one tries to stay at the current scrolling position. Do you think 
filtering would need to be implemented in the synaptics driver or globally in 
the server?

Thanks,
  Max