Update xrandr to 1.5.0:

This release adds support for the new monitor objects added in RandR 1.5, and
fixes a few bugs.

Aaron Plattner (2):
      Split verbose mode printing into a helper function
      xrandr 1.5.0

Chris Wilson (3):
      Mark disabling an output as a change in its CRTC
      Mark all CRTC as currently unused for second picking CRTC pass
      Only use the current information when setting modes

Dave Airlie (2):
      xrandr: parse property returns correctly.
      xrandr: don't return NULL from a void

Keith Packard (3):
      Increase keystone.5c default window size
      keystone: Report matrix error. Deal with "primary" in xrandr output
      Add monitor support (v2)

(wiz)