Mesa (dlist-statechange-shortcircuit): Merge branch 'mesa_7_5_branch' into dlist-statechange-shortcircuit

[Keith Whitwell]

Module: Mesa
Branch: dlist-statechange-shortcircuit
Commit: 4147bb24d49a10498e00039fc1dc9aa5f1316777
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4147bb24d49a10498e00039fc1dc9aa5f1316777

Author: Keith Whitwell <keithw at vmware.com>
Date:   Tue Jun 30 16:28:37 2009 +0100

Merge branch 'mesa_7_5_branch' into dlist-statechange-shortcircuit

Need this to pick up fixes for per-vertex materials.

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