build errors with newest xf86-input-evdev & mouse from git

[Peter Hutterer]

On Thu, Jun 18, 2009 at 09:10:28AM -0700, ace102 wrote:
> **xf86-input-mouse
> **xf86-input-evdev

uhm. those were the two I actually fixed immediately, please make sure
you're running latest git from both repositories and that your include paths
etc. are set up correctly.

the API has changed in the server, so it needs to pull in ABI_XINPUT_VERSION
7.

Cheers,
  Peter