xf86-video-modesetting: Changes to 'restart'

[Dave Airlie]

New branch 'restart' available with the following commits:
commit 74c284ac4ee24cd32309843d8d191e0a0339677b
Author: Dave Airlie <airlied at redhat.com>
Date:   Thu Sep 29 11:49:26 2011 +0100

    modesetting: restart driver effort from other codebases
    
    This starts a randr 1.2 compatible driver with cursors.
    
    TODO:
    libkms
    dirty handling
    server recycling.

commit 4828e4172cc363e17943334ab7d75243e75d344b
Author: Dave Airlie <airlied at redhat.com>
Date:   Thu Mar 10 09:13:50 2011 +1000

    drop exa
    
    don't provide accel in this framework